Yi Sun & Associates LLC

Working with Attorney Sun was such a positive experience. She’s not only professional but also incredibly thoughtful and attentive. She always pointed out potential issues before they became problems and made it clear exactly what I needed to provide. Her communication was kind, timely, and easy to follow, and she consistently finished tasks ahead of schedule. Thanks to her hard work, my case was completed quickly and approved without any issues. I’m so grateful for her support and would highly recommend her to anyone!

Yi Sun is an exceptional lawyer, known for her outstanding articulation, meticulous attention to detail, and remarkable intelligence. Her eloquence and goal-oriented approach make her a standout in her field. She's truly one of the best, earning top marks from clients and peers alike.

My wife and I would like to thank Yi for all the help she has done for us over the past couple of years. She has been completely professional and attentive through the whole process in my wife getting her visa and green card. Yi has answered every question, email, concern that we ever have had through the entire deal. We have the upmost trust and appreciation for Mrs Sun. Yi will be handling all our attorney needs in the future.

I had my immigration case done here! My lawyer, who is also the founder of this firm, is great! She has great experiences in this field including interpreting, getting updated in the USCIS requirements and policies, and help me customize my materials according to my personal situations. She helped me prepare forms and supporting materials in great detail. With all those back and forth emails between us, she prepared my case correctly in every detail with lots of convincing evidence added. Also, she is responsive and proactive in giving suggestions for my final interview in USCIS office. Overall she is very reliable in handling my case from start to end. She is very aware of how to tactically getting prepared for any situations in immigration case. Lucky for me that I chose Yi Sun as my lawyer!

My wife and I recently worked with Yi Sun to obtain her green card. Shes incredibly knowledgeable, professional, and easy to work with. Our experience was amazing and we plan to work with her for our future legal needs in immigration. Would highly recommend.

I must recommend this attorney for immigration purposes. I had consulted previous attorney for I751 and got RFE but Yi Sun explained and prepared documents in excellent way that I got approved after documents being received to USCIS. one of the best attorney in St. Louis

After my stepfather passed away, my mother went through a very difficult period, and Yi Sun provided invaluable assistance throughout the probate process, helping my mother recover from the grief of losing a loved one. I highly recommend her for her professionalism, expertise, and trustworthy service!