Name: Chen Immigration Reviews
Brand: North America Immigration Law Group
SKU: 7341122340
Rating: 5 (4879 reviews)

Average Rating: - 4,879 reviews

4879

A. R.

Post Doc at University of Washington

A. R.

Post Doc at University of Washington

I would not hesitate to recommend this firm to anybody who needs immigration help. They are highly professional, meticulously organized and prompt to answer any questions.

4878

H. H.

HH
Thank you for helping me to get out I-140.

4877

Postdoc

Chen Law is very professional and excellent work.
Always get very good suggestions and responses.

4876

A. S.

postdoc

A. S.

postdoc

Chen Immigration Law Associates helped me with my NIW petition which was approved after 7 months by the USCIS. The lawyers I worked with were fast, efficient, prompt, and extremely well informed. I highly recommend them

4875

M. M. A.

Surgeon

M. M. A.

Surgeon

Chen law helped me a lot for my I-140 and I-485. I got my approval in 6 months. They were always responsive and very helpful. I highly recommend it.

4874

Chen Law helped me file the i140 and i485 from start to finish step by step. They were there in each step and you get talk to real attorney and lawyers if you have any questions. I got my i140 approved. Trust me they are the best and you can totally rely on them.

4873

S. .

Physician

S. .

Physician

Chen law group helped me file the I140 NIW and respond to the RFE in a very professional and timely manner. I just got the approval. Thanks to the team at Chen Immigration group.

4872

Very professional and excellent work. It was pleasure working with them. Highly recommended!

4871

Engineer at A123

Got EB1-A Case Approval, waiting for NIW:
Status by filing: Paper 21, Citation 800+, Reviews 120+
PP after receiving I-797C notice, approved within 1 week.

1) Very professsional overall.
2) Very clear instruction.
3) Very knowledgeable for visa related question.

Heard of Chen Immigration Law from several of my colleagues, who all got approval after using their service. Once all docs and self summary being generated by myself, all rest process were beeing took care from them very efficiently.

Thank you very much to my Chen Immigration Team and my attorney JW Peng!

4870

I am very happy with the whole NIW process performed by this group! Their efforts, preciseness and experience differentiates them from other firms.

4869

R. S.

Very professional services, highly impressed by the thorough explanation of each detail of the process, review of documents, and answering of questions. Highly satisfied with their extreme care and assistance in preparing a strong case and getting approval.

4868

D. K.

Regarding NIW case approval, I would like to express my sincere gratitude to Chen and his legal team for the NIW approval of meticulous and smooth work. They showed a professional career armed with rich experience.

4867

Y. Z.

NIW case approved. Great services. Very professional. Thanks.

4866

P. T.

Postdoctoral Researcher at Washington State University

P. T.

Postdoctoral Researcher at Washington State University

Chen immigration and attorneys are very professional and expert in preparing petition for my NIW-EB2 application. I was amazed with their professionally, sincerity and timely response for every inquiries I did during my application preparation and even after filing. Overall, I am very satisfied with their service and I highly recommend Chen immigration to other people who are seeking US immigration under the NIW-EB2 category.

4865

M. S.

Postdoctoral Research

M. S.

Postdoctoral Research

I really liked the legal team that helped me with my NIW case preparation and approval. They were responsive and made sure my petition was customized for my needs. They are good at what they do and will provide you with good, reliable advice pertaining to your case.

4864

Research Scientist

The firm's attorney and the legal team worked very hard and put in tremendous efforts and time for my O-1A case approval. Unlike your company's hired law firms who typically prepare very generic letters, the firm's legal team will prepare an excellent petition letter and other supporting documents personally tailored for your credentials. I was especially impressed by the exceptional customer service including the very timely response to my queries, suggestions on choosing the most suitable recommenders, and the thorough editing of the documents. They answered all my questions in an elaborate manner with great patience. The team is very detail-oriented and track every aspect of your case closely. I am very glad that I chose the firm for my employer-sponsored visa after having heard personal experiences of colleagues about company hired lawyers doing a lousy and halfhearted job with employees' petition packages.

4863

P. L.

The Chen Immigration Law Firm is professional. It provides great services.

4862

C. T.

The service is great. Thanks. Highly recommend.

4861

A. C.

They really exceeded my expectations. I could not expect any better services. They are very professional and responsive. I highly recommend them.

4860

Postdoctoral Research Scientist

I had a great experience working with Chen's firm to get my NIW approval . They are professional and knowledgeable about the application details. They are responsive and reliable in terms of communication. Five Star service. High recommend.

4859

N. I. K.

Graduate Research Assistant at The Pennsylvania State University

N. I. K.

Graduate Research Assistant at The Pennsylvania State University

Just got NIW approved.

I am highly satisfied with Chen's services. They answered all my questions in detail whenever I asked them. Their draft of the recommendation letter and the petition letter is the best! I can go on with other comments. However, in short, process your NIW as soon as you get a good evaluation from Chen (don't hesitate at all, you will be wasting valuable time).

4858

. M. A.

Ph.D. student at UIUC

. M. A.

Ph.D. student at UIUC

Very professional. Highly recommended.

4857

W. .

Postdoctoral Research Associate at St. Jude Children Research Hospital

W. .

Postdoctoral Research Associate at St. Jude Children Research Hospital

Chen immigration is very professional. They know ins and outs of the whole application process and will be your best friend in the application. I highly recommend.

4856

O. K.

Veterinary Microbiologist/Pathobiologist at Texas A&M University System

O. K.

Veterinary Microbiologist/Pathobiologist at Texas A&M University System

I have applied for NIW category and finally my I-140 approved. Although I was little disappointed when I got RFE and felt there were some points which they should have addressed earlier, nevertheless, they did an excellent job in preparation of response to RFE. Finally it got approved in Jan 29 th 2020 after about 3 weeks of submission of RFE response. They are very professional and very prompt in their response to your inquiries and email. I would definitely recommend their service.

4855

. X.

Postdoctoral Associate

. X.

Postdoctoral Associate

Just got NIW I-140 approved! Chen Immigration Law Associates is extremely professional with the greatest service I have experienced so far. The instruction of material preparation is clear and full of details and tips. The reply of my questions through their application system is in time and helpful. They will prepare the perfect and specially strong application for you. If you wanna find a team to work your cases out, I highly suggest that you just stick with Chen Immigration Law Associates!

4854

S. M.

Research Scientist

S. M.

Research Scientist

I had a great experience working with Chen Immigration Law Associates, and I've recently received my EB2 I-140 approval through NIW application. I would definitely recommend them, and appreciate all their work to prepare a great application for my case.

4853

Senior Research Scientist

I recently got my EB1A I-140 application approved. It was an absolute pleasure to work with Chen immigration law firm. They are amazing professionals and have very deep insights into the the difficult process of creating EB1A petitions. They created a very personalized petition for me, highlighting several different aspects and gave me the right advice about the number and kind of recommendation letters that I need. They always responded to all my questions very patiently and had very clear and concise instructions at each step. I highly recommend them for your EB1/NIW petitions.

4852

I got my NIW approved recently. Chen Immigration Law Associates did a great job and thank you very much for your professional service.

4851

C. H.

Chen Immigration Law Associates has helped prepare my cases for the I-140 petition. They are professional and hard-working since the very beginning of case evaluation all the way through the case approval. Thank you for your efforts!

4850

. M.

You guys are great! thanks for the hard work!

4849

I retained Chen Immigration Law Associates in early 2019. Throughout the process, I have been completely satisfied with their service, professionalism, and courtesy. With them handling my case, I was mentally at ease, which allowed me to focus on my work. My EB1(b) petition was submitted in August 2019 and the case approved in February 2020.

I have no hesitation in recommending Chen Immigration Law for your employment-based immigrant visa case. All the good things you have heard are true.

4848

PhD Position

I am fully satisfied with the I140 service by Chen Immigration Law. I got approval after almost six months and throughout the entire process, they supported my case and I've never encountered any problems with them. They did a great job. Thank you.

4847

A. P.

Chen Immigration group did an excellent job. The attorneys were very meticulous, careful in detailed in preparing my EB1-B case including drafting recommendation letters and petition etc. They worked with me in making sure that all strong points are highlighted.

I would highly recommend Chen group!

4846

D. S.

Software Engineer

D. S.

Software Engineer

I retained the services of Chen Immigration Law Group for my application for EB2 NIW. I was very satisfied with the entire process. After describing my background, they were able to guarantee a full refund of the fee if my case is not approved, which really made it a no-brainer.
They were very responsive to all my questions and always replied within a day.
They are truly experts when it comes to EB2 NIW, and I highly recommend them.

4845

at nephrologist

i recently got my eb1a approval. Chen's firm did an excellent job. i heard back in 6 months. Thank you for all the help and careful case preparation, prompt reply to any qs. I would recommend them for all their hard work

4844

N. M.

PhD Student

N. M.

PhD Student

Chen did a great job. They helped me to file NIW I-140 petition and I received approval in 7 months from NBC. Thank you for the careful review of my research summary and for drafting the letters. They have years of experience and they know what exactly they are doing.

4843

Postdoctoral Researcher

I wanted to thank so much the professional Chen Immigration group for the excellent work they did as my attorney.
I received NIW I-140 approved in 6.4 months. I am so pleased to have experience working with them.
Thank you for your endless assistance and prompt responses. I greatly appreciate the time and energy they spent helping me provide accurate required documentation.
I highly recommend the Chen Immigration Attorney group to all who intend to receive a trustable, priceless and professional advice and guide :)

4842

Research Assistant Professor

They did an amazing job on my NIW case and it was approved recently. They are very efficient and very very responsive to all the concerns you might have regarding the case preparation. A very trustworthy and reliable firm. Extremely satisfied and happy with their work.

4841

M. R.

Postdoc Fellow

M. R.

Postdoc Fellow

I work with Chen associate for my I-140 approval in EB-NIW category. They did a good job to prepare recommendation letters and petition. Unfortunately, i got RFE and they help me to prepare RFE response. I got the approval of my I-140 recently. I am happy with their effort in my application. I recommend them for their services and helping people in immigration.

4840

. A. B.

Postdoc

. A. B.

Postdoc

This is a professional group that relies on years of experience and thousands of approved cases to help their customers. There might be other firms that charge less. But for me, the peace of mind was priceless because I was sure that the person responding to my questions and preparing my case REALLY knows what they are doing.

4839

Research Associate

If you are looking for excellent services,
I strongly recommend the Chen Immigration Law group. My I-140 NIW and I-485 cases were handled at the highest level of professionalism. My I-140 NIW case has been approved in less than six months. I am so thankful to the whole team.

4838

P. G.

Clinical Research Associate

P. G.

Clinical Research Associate

I recommend Chen law group to all my foreign friends who want to apply for their green card. They are SUPER responsive, professional, knowledgeable, trustworthy and organized. They respond in the timelines they set beforehand, which gave me invaluable peace of mind during the process. My I-140 got approved in a little less than 10 months (which is very good these days :)).

4837

r. h.

Postdoc Fellow

r. h.

Postdoc Fellow

Got my NIW 140 approved in 10 months. The firm did a brilliant job in answering the RFE. I am 100% satisfied with the service and there is no doubt that Chen law group is the best immigration group in US.

4836

D. C.

Statistician

D. C.

Statistician

Just received my approved notice of the NIW 140. I really appreciate their professional service. Every time I sent a message to them, they always gave a quick and clear response to me. They also helped me to understand the process clearly and prepare all the document efficiently. Anyway, they are very reliable for the green card application.

4835

w. w.

postdoc researcher

w. w.

postdoc researcher

Got my NIW I140 approved within 6 months! They are nice to work with, informative, professional and reliable. I definitely recommend this group to anyone who is seeking the same type of I140 applications. I will retain them for my other immigration consultants as well.

4834

C. L.

Postdoctoral researcher at UC Davis

C. L.

Postdoctoral researcher at UC Davis

Just got my NIW I140 approved. This group is definitely trustable and very nice to cooperate with.

4833

Postdoctoral researcher at UIUC

Chen Immigration group is very professional, and I had a very pleasant experience working with them. They answered my questions clearly in a timely manner. They provided detailed guidance on how to prepare all the documents. They efficiently prepared a high-quality petition letter and other documents for me and carefully checked all the materials I offered. With their delicate work, my NIW application got approved within 6 months. I definitely will retain them for my future EB-1 case and I highly recommend them!

4832

Internal Medicine

It was a pleasure to work with North American Immigration Law Firm for my Eb1A petition. They have a very professional team and always get back to you within a day and are always there to answer all of your questions in detail. Preparing an immigration petition can be daunting as there is a lot of documentation you need to get together. I was provided step by step guidance to stay on track of things. They drafted a strong petition letter and my application was approved within 11 days with premium processing. I would recommend them to whoever is applying for NIW or Eb1 petition.

4831

O. .

I received my i-140 approval notice last week (EB2-NIW). Chen law firm is very professional, knowledgeable, rational, reliable, honest, and responsive group. I am really satisfied with their professional and wonderful service. I highly recommend Chen law firm to everyone who plans to apply for NIW (of course they are handling other categories too). Great job!

4830

I got my I-140 approval. I am happy to work with Chen's group. Nice!

4829

H. K.

Research Scientist at International NGO

H. K.

Research Scientist at International NGO

In the beginning, I did blind searches and stabled on Chen Immigration and Attorneys. Without a personal referral i was very skeptical, to be honest, i thought they were also expensive. I took the plunge and i have not regrets. My EB-2 NIW case was approved straight-without even RFE! Very exciting. The team is very knowledgeable, they were very responsive to my many questions in the process. USCIS turn-around time was long but my approval was on the lower end of the range. I highly recommend Chen Immigration & Attorneys. The service they provided was worthy of the fee.

4828

My I-140 NIW case was approved. Chen law firm is very Professional and helpful, they always answer all the queries within 24 hours.

Thank you very much!!

4827

PhD student, TA/RA at University of Illinois at Chicago

Chen group did a fantastic job with my NIW case. I've been working and studying in US for the past 10 years on visas and had no idea that I can get NIW. Their experience and transparency in the case preparation process is great! My NIW got approved in 6 months! I am so happy with Chen group services and will recommend it to anyone who might benefit from it.

4826

a. n.

They did a great job in compiling my I-140, NIW petition. They respond to massages very quickly and check all forms and documents over and over to make sure your case if flawless.

4825

N. .

Ph.D student at University of Florida

N. .

Ph.D student at University of Florida

I cannot thank you enough for your assistance. Your legal expertise and professionalism went above and beyond my expectations throughout the course of my case. I would not hesitate to recommend you to any friends looking for an experienced Immigration Lawyer.

4824

Ph.D. student at University

I am extremely satisfied with Chen group. Thank you so much for your fast and excellent services.
I applied GC under NIW category and Chen group prepared my I-140 petition. I got the approval without any problem.

4823

E. A.

Postdoctoral Research Fellow at University of Michigan

E. A.

Postdoctoral Research Fellow at University of Michigan

They are a very professional team, and I am totally happy with filing my NIW petition with them. Their precision in preparing my I-140 application impressed me, and they also respond to the questions fast and accurately.

4822

Professor at United Arab Emirates

I highly recommend the Chen Group for their highly professional services and for their extraordinary competence in dealing with various specialised categories of immigration visas such as EB2, NIW. Their communication with the clients is precise, error-free, and simply excellent. The Chen Group's leadership team is highly organised and provides a comprehensive case analysis and directions to move the application forward. A must recommend firm with superb service in a literal sense! Thank you!

4821

R. H. S. .

Associate Professor at University of Sulaimani

R. H. S. .

Associate Professor at University of Sulaimani

Chen group are really very professional, hardworking, expert, and excellent group. Therefore, I am recommending all my friends and colleagues to contact this fantastic group for their I-140 program.

4820

Ph.D Candidate

I started my NIW I140 petition on 2019-4. The case preparation was very good. With their help, I filed the petition on Aug and get approved on Jan-2020

4819

M. T.

Post doc at Colorado State University, Fort Collins

M. T.

Post doc at Colorado State University, Fort Collins

Thank you for the wonderful news!
It’s been a long time coming and finally we are through! Thanks for all you and your team’s diligence through the various renewals over the years. Most of all we really appreciate your support in the last month and of course patience in responding to our many questions. It was such a great relief to be able to talk to you frequently, thanks for being available! I think the RFE response was key and doing that well within time helped us get the approval so fast, thank you and your team.
Your firm and you are great and America is great !!!!!!

4818

I had a productive and pleasant experience working with Chen Immigration Group, preparing and filing my NIW I-140 petition, which resulted in approval. The lawyers are knowledgeable and meticulous in preparing a strong case.

4817

The lawyer who I worked with was really good and professional! Strong petition and good writing

4816

L. C.

Senior Researcher at Management Science

L. C.

Senior Researcher at Management Science

There is nothing better than to hear my case has been approved. I'm really apprecited for your continued patience and support, especially your professional work as well. Chen Immigartion Group is an excellent group with quick response, profession and patience.

4815

H. R.

Physician in training

H. R.

Physician in training

Professional law firm, I am extremely satisfied with their service, Always responsive, Strongly recommended, Super happy!

4814

The service provided by WeGreened is professional. They are always fast-responding to your question. Strongly recommend.

4813

. L. H.

postdoc at University of California Davis

. L. H.

postdoc at University of California Davis

they are responsive and very professional.

4812

. P.

Senior Research Engineer at Microsoft

. P.

Senior Research Engineer at Microsoft

I am so impressed with the work of North America Immigration Law Group, and I can't thank and recommend them enough! Thanks to their meticulous work my I-140 (EB-2 NIW) petition got approved in 6.5 months smoothly and without any RFE. The attorneys in the team were so helpful, processional, patient and responsive throughout the whole process. I am now looking forward to continue working with them through the I-485 process. If you are looking for an attorney group to help you with employment-based immigration, look no further!

4811

Assistant Professor at South Dakota State University

I just learned that my I-140 (EB-2 NIW) has been approved. Although I received an RFE, they made an excellent job and it was approved just in one week. I submitted our I-485 through them as well (concurrently). I am very grateful for all the hard work by Chen Associates and I would definitely recommend them!

4810

Z. K.

Very professional. They are very knowledgeable, and answer all my questions. They provide very good suggestions during my case. I definitely would like to recommend Chen Immigration Group to my friends and all others.

4809

X. C.

Very informative and efficient. Strongly recommend.

4808

S. A.

Chen Immigration Group is very professional, responsive and knowledgable. I had a great experience working with this group. I strongly recommend them to anyone who are going to apply for employment based green card.

4807

. M.

Data Scientist at Tech Company

. M.

Data Scientist at Tech Company

Chen Immigration Group is very professional dealing with my NIW case, they make efforts of understanding my research and draft a well-written petition letter. They are prompt in responding my questions and giving good instructions on preparing materials. It is truly a pleasant experience working with them. Thanks.

4806

D. H.

Taiwan at Hospital

D. H.

Taiwan at Hospital

Chen Immigration Group is very professional and fast-responding. Great.

4805

B. S.

Chen Immigration Group is very professional, quick, responsive, meticulous, and knowledgeable. Preparation of the EB2-NIW package is a very time-intensive process that I definitely could not do that, but they did most of the job at the highest possible quality one can imagine. I had a great experience working with them and I highly recommend them to everyone. I wish I could give them 10 stars rather than 5!

4804

S. J.

Sr Research Scientist at Interactions LLC

S. J.

Sr Research Scientist at Interactions LLC

I applied for EB2-NIW through Chen Immigration company. Very professional crew and fast-responding. Thank you.

4803

Research Scientist at Biotech startup

I start preparing my NIW and EB1A cases on the last year of my PhD period. Both cases were filed around Feb, 2019. After 7 months, I received the RFE for NIW-I140. After careful reviewing the RFE, Chen Immigration Group drafted a case strategy for me. It turned out my case was approved after 1 month when we turned in the response. Chem Immigration Group always answers questions on time, and apparently knows well the whole process. Thanks for their help so far.

4802

Chen Immigration was very professional. The case preparation was first and efficient. They are very quick response to any query. I definitely recommend them

4801

J. D.

at Cancel center in NJ

J. D.

at Cancel center in NJ

It is very happy to work with Chen Immigration group, they are very professional, reliable, honest and patient, just like the parent to take care of your (BB)case, highly recommend to friends!

4800

Chen Immigration group helped me with the I-140 petition for EB1A category. They provided excellent guidance in the entire process. They responded to my individual queries with lots of detailing. They are very professional in preparing the application and even reviewing the scientific content of the application. I had a great experience working with them.

4799

Chen Immigration group is very responsible and they are very quick to reply to any questions or comments. I am more than happy to work with Chen immigration group. The case preparation was fast and clear without any ambiguity. They are very professional and friendly. Always, they reviewed my questions and gave me clear answers. I highly recommend them.
Thank you very much.

4798

J. C.

Founder at COHESIVE MANUFACTURING

J. C.

Founder at COHESIVE MANUFACTURING

This guys are amazing!
Handled my case with utmost diligence and professionalism and ensured my I-140 approval in less than 5 months! Would totally recommend this guys anytime.

4797

. T. S.

Chen Immigration Group was very responsive in replying to my non-stop messages. They fully explained everything to me. The case preparation was fast and smooth. Overall, I had a great experience with them.

4796

P. K.

Very professional, knowledgeable and meticulous in documentation.

4795

Research Fellow at Argonne National Laboratory

Chen Immigration group is highly efficient in preparing the petition letter and other documents. On top of it, they were very helpful in answering questions regarding unique situations.

4794

P. .

Postdoctoral fellow at University of Michigan

P. .

Postdoctoral fellow at University of Michigan

Happy to share that my I-140 application through NIW got approved. Thanks to attorneys in Chen immigration law group. It was pleasant working with them. Timely response; highly efficient and vastly experienced.
I would say application is in safe hands
I definitely recommend them.

4793

. W. Z.

Medical student at A medical school in NYC

. W. Z.

Medical student at A medical school in NYC

Very professional work! I am very very happy with the service provided by Chen Immigration & Attorneys! Proved for both NIW and EB1a I-140s! I will probably use their professional service for I-485 as well!

4792

A. M.

Physician at Boston University

A. M.

Physician at Boston University

I am a physician-scientist in residency training. I found Chen Immigration after speaking with several immigration attornies that presented themselves as specialists in academic immigration but were not sure what path to a green card I would have. Chen Immigration (NAILG) reviewed my case and gave me a very clear assessment of what the best pathway would be, including the expected time frame.

Chen Immigration provided me with a comprehensive informational packet that clearly explained all the steps in the process for the I-140 application. They always responded within the time frame they promised and delivered on everything they committed to.

I just got my I-140 approval! I am very grateful for all the hard work by Chen Immigration and I would definitely highly recommend them.

4791

M. S.

Very professional with lots of experience and expertise in variety of fields.
I have had an amazing experience with them for my I140 case.
Always responsive and very quick and thorough in their response.
I highly recommend them

4790

H. F.

PhD student at U of H

H. F.

PhD student at U of H

I worked with them for the NIW case. However I received RFE, They made a wonderful service. They are professional, responsive in a timely manner, and supportive as well. I highly recommend them! Thanks

4789

T. N.

Senior Imaging Scientist at PathAI

T. N.

Senior Imaging Scientist at PathAI

It has been a great experience working with the firm. They are very careful and responsive with my application. I've got my I-140 approved after 8-months, no RFE. Kudos to their work, I highly suggest using their service because they are very experienced. I would used their service again for the second step of I-485.

4788

M. K.

Postdoc at University of Southern California

M. K.

Postdoc at University of Southern California

I had a great and smooth experience with this firm. They were very responsive and always answered my questions and concerns in a timely manner. They are thorough in their process and review and preparation of the documents, and are professionals in what they do, and they do it well.

4787

A. T.

PhD Student at Washington State University

A. T.

PhD Student at Washington State University

Thank you for your service. I have great experience working with you. On time response and covered all aspects of my work in petition letter.

4786

R. L.

Postdoc fellow at Johns Hopkins University

R. L.

Postdoc fellow at Johns Hopkins University

Timely response and professional services.

4785

M. M.

PhD Chemist originally from the UK

M. M.

PhD Chemist originally from the UK

The service was great- very streamlined and professional. All of my questions were answered throughout the process. I would definitely recommend their service to anyone!

4784

PhD student at University of Georgia

The service I received was very professional. It may seem that they are over cautions but this is required. Just trust them and enjoy the service. Highly recommended.

4783

Research Associate at Cancer research institute, California

This firm handled my case with highest level of professionalism. Their case preparation, recommendation letter drafting, and petition writing are outstanding. I recommend this firm without hesitation and will suggest everyone hire them for I-140 and/or i-485 filling.

4782

J. L.

Doctorate Student at New York University

J. L.

Doctorate Student at New York University

I highly recommend this firm, my NIW application got approved within 6 months!

4781

H. L.

The service of the attorney firm is very good. They gave me a lot of valuable advice and helped me prepare the application materials. I appreciate their cooperation!

4780

. Y. M. .

I highly recommend Chen Immigration Law Associates for green card filing.