Mangmang Cai

I recently had the pleasure of working with Dr. Cai, Dr. Zhang, and Xiao Yang on my National Interest Waiver (NIW) application. Their expertise and guidance were invaluable in ensuring that my application was approved in less than 4 months. Dr. Cai's team is very knowledgeable about the process an...d pays close attention to detail. They are also very professional, patient, and kind. I highly recommend Dr. Cai's team to anyone in need of assistance with an NIW application.

Before I transferred to Dr. Cai, I have worked hard on my NIW application for 8 months but got a RFE. I was really frustrated with the RFE because it indicated that some important information on the forms were missing. Then I made a big decision to transfer from the previous firm to attorney Cai and... his team. Thanks a lot that Dr. Cai and Donald Forest provided very professional comments and suggestions to respond to the RFE. Their responses were always prompt, professional, and productive. They were always kind and patient to answer each question of mine. Their petition letter and other paperwork were extremely excellent. I was super excited when my case was approved finally. It’s definitely the right decision for me to choose Dr. Cai and his team. I strongly recommend Dr. Cai to anybody with the needs of immigration, especially to the researchers and scientists.

Dr. Cai's team is super competent and professional. Staffs have super work ethics. I started contact them in May 2018. At that time my son was 6 month old. My life was a mess. I emailed them asking whether or not I could start doing my NIW. They got my case started. They got their part done super f...ast every single time, and they didn't give me any pressure on my part. They were super patient with me and respected my schedule as a working mom. I am a scientist in life science. And they understand my work! I even used the CV they wrote for me on my professional affairs, such as grant application and position renewal. I started contact them May 2018 and my case got approved Jan 2017. This is magical considering I am a working mom who could barley manage routine daily life and work. They helped a lot!

I hired Dr. Cai to prepare my EB1A immigration petition back in 2015 based on recommendations from several friends. The preparation took about 2-3 months, and with Dr. Cai's help my I-140 got approved within a week. After that he continuously offered multiple free consultations during my application... of I-485. Now with a green card, I'm working for a dream company in US, and I greatly appreciate Dr. Cai for his help. My case was not one of those strong ones, and I have been turned down by three other attorneys before I got in touch with Dr Cai. He evaluated my case for free, performed thorough analysis, proposed strategies, and agreed to take my case. I prepared a research summary, based on which he drafted 6 recommendation letters, and a petition letter. All those documents were written professional and persuasive. I truly believe with strong backgrounds in both science and immigration law, Dr Cai is definitely one of the top immigration lawyers in this country. Finally what really separate him from other lawyers and make him the best, is that he cares about his clients. He is reachable via email and always gets back to the clients with an answer, a solution, or suggestions within 24 hours. Since the approval of my case, I have recommended Dr Cai to many friends, and some of them have already got green cards with Dr Cai's help. I hope my review will be helpful to many other people.

I want to highly recommend Dr. Mangmang Cai and his law firm. I first contacted Dr. Cai in early 2014. He provided me with professional consultant for my I140 application and I hired him. He is a fast working, very professional and knows exactly what he is doing. I was impressed by the quality of his... work. I received my NIW-I140 approval within 6 month from starting the process! With no RFE! I then decided that I want to use his services for my entire family to apply for I485. Again, Dr. Cai and his firm were very efficient and fast in all the paper work and I have received approval of my I485 within 5 month with no RFE! Dr. Cai has been of great professional and moral support for me and my family when we needed it, Therefore I highly recommend him!