Overall Rating
This is an aggregated review score of Avvo and Lawyers.com reviews.
This is an aggregated review score of Avvo and Lawyers.com reviews.
5.0 /5.0
207 Client Reviews
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Oleg Gherasimov
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About Oleg
Biography
Oleg Gherasimov brings more than a decade of experience helping immigrants pursue their U.S. immigration goals. He is not only a trained immigration attorney but also an immigrant himself — someone who has personally lived the frustrations and triumphs of the U.S. immigration system and understands what his clients are going through.
Licensed since 2013 and a member in good standing of the District of Columbia Bar, Oleg represents individuals, families, and businesses in employment-based immigration (including PERM labor certification, EB-2, and EB-3), family-based petitions, E-2 treaty investor visas, inadmissibility waivers, and naturalization. Because immigration is governed by federal law, he assists clients throughout the United States, in both English and Spanish.
Oleg sees the bigger picture — how each decision affects his clients and their families, both here in the U.S. and in their home countries. He takes the time to understand each person's story and to develop a strategy tailored to their unique situation, guiding them clearly through a process that is often confusing and stressful. Whatever the matter, and however difficult, Oleg is committed to standing beside his clients and advocating diligently on their behalf at every step.
Successfully mapping your immigration journey is our business!
Practice Areas
1
Practice Area
Immigration
100%
Fees and Rates
Cost
Pro bono
3 %
Retainer
Always
Payment Methods
- Cash
- Check
- Credit Card
Licenses
Licensed in District of Columbia for 12 years
State: District of Columbia
Acquired: 2013
No misconduct found
Location
SG Legal Group, LLC
(410) 618-1288
Fax
(410) 630-3444
Fax
40 West Chesapeake Avenue, Suite 515, Towson, MD, 21204
sglegalgroup.com/immigration-lawyers-in-towsonGallery
Online Presence
Other places you can find Oleg online.
Oleg Gherasimov's Reviews
Filter Avvo Reviews (203)
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Practice Areas
What Clients Mention
Case Results (112)
Practice Area Knowledge (81)
Recommendation (78)
Professionalism (62)
Responsiveness (49)
Advocacy (39)
Communication Style (32)
General Knowledge (26)
Character & Conduct (20)
Compassion (9)
Staff & Support (8)
Cost of Services (7)
Punctuality (7)
Trustworthiness (7)
Free Consultations (3)
Showing 6 - 10 of 112 reviews | Case Results
Posted by anonymous | October 02, 2025 | Hired Attorney
A Trustworthy and Knowledgeable Immigration Lawyer
We had a great experience working with Oleg during our marriage-based green card process. From the very beginning, they made everything clear and approachable, walking us through each step with patience and professionalism. They were always available to answer our questions and gave us confidence tha...
Oleg Gherasimov
Replied last August 17, 2026Thank you so much for your thoughtful review and for trusting SG Legal Group with your marriage-based Green Card case. It was a pleasure working with both of you throughout this important process. We’re grateful that you felt informed and supported every step of the way. We believe that clear communication, careful preparation, and taking the time to answer every question are essential to helping clients navigate the immigration process with confidence. We’re thrilled that your case had a successful outcome and truly appreciate your recommendation. On behalf of our entire team, thank you again for allowing us to be part of such an important milestone in your lives. We wish you both every happiness and success in this exciting new chapter.
Posted by Yuliya | July 13, 2025 | Hired Attorney
Small step by step would help to reach a great results
Me and my husband had apply for an immigration case. The Legal Group are very knowledgeable and supportive team, friendly staff. They would help to solve any confused question, that makes to case go smooth. We are highly satisfied on our results.
Oleg Gherasimov
Replied last August 17, 2026Thank you for your kind review and for trusting SG Legal Group with your immigration case. We’re glad our step-by-step guidance and support helped make the process smoother for you and your husband. Congratulations on the successful result, and we wish you both all the best moving forward!
Posted by Imad | June 07, 2025 | Hired Attorney
Got my green card within 6 months
Mr. Oleg Gherasimov is highly experienced and very talented in his work and I am the witness because during first meeting which him he told me that I would get my green card within 6 months after applying and I got my green card within 6 months time. I am really impressed and really appreciate it. He...
Oleg Gherasimov
Replied last August 17, 2026Thank you for your heartfelt review and for placing your trust in SG Legal Group. We’re thrilled that your Green Card was approved so quickly and that you had such a positive experience with our team. While every immigration case is unique and processing times can vary, we’re always committed to preparing each case thoroughly, communicating clearly, and moving it forward as efficiently as possible. Congratulations on receiving your Green Card, and thank you again for your kind words. We wish you all the best in this exciting new chapter!
Posted by Karla Abarca | June 05, 2025 | Hired Attorney
Great service!
We had a fantastic experience working with Oleg! He was extremely helpful throughout the entire process of applying for my green card through marriage. From the beginning, he walked us through each step, helped us accurately complete all the necessary forms, and made sure we understood the overall ti...
Oleg Gherasimov
Replied last August 17, 2026Thank you so much for your wonderful review and for trusting SG Legal Group with your marriage-based Green Card case. It was a pleasure working with both of you throughout this important journey. We’re delighted that you felt well prepared and informed at every stage, especially for your interview. Careful preparation and clear communication are priorities for our team, and we’re thrilled that your case resulted in such a quick approval. Congratulations on your Green Card approval! Thank you again for your recommendation, and we wish you both a lifetime of happiness and success together.
Posted by Ana | April 04, 2025 | Hired Attorney
Skilled and reliable lawyer
I recently worked with Mr. Oleg and I am incredibly grateful for their expertise and dedication. They thoroughly explained the legal process, always answered my questions promptly, and ultimately achieved a successful outcome. I highly recommend them to anyone seeking a skilled and reliable lawyer.
Oleg Gherasimov's Lawyer Endorsements
"I endorse this lawyer."
"Oleg is smart, diligent, trustworthy and practices with a high level of integrity in the fields of immigration law as well as personal injury. He does his research and prepares his cases in a thorough fashion with great results for his clients. I fully endorse Oleg."
"I endorse this lawyer. Mr. Gherasimov is a very knowledgeable and effective advocate for his clients."
"Professional and an excellent attorney. I would not hesitate to recommend his services to a client."
"Oleg is a professional, knowledgeable and effective attorney. He is an asset to the legal community. I endorse this lawyer."
"Oleg is a very knowledgeable immigration attorney. I endorse this lawyer."
"I endorse this lawyer. Attorney Gherasimov provides thoughtful and knowledgeable answers on Avvo. He is an asset to the Avvo community and the profession. I am happy to endorse him."
"I endorse this lawyer. Oleg provides a valuable service on Avvo. He gives excellent answers to user questions on this site. I am happy to endorse him."
"Oleg is just the person you need to handle all of your immigration issues."
"I endorse this lawyer."
"Mr. Gherasimov is a knowledgeable and passionate advocate for his clients. I highly endorse this fellow attorney."
"I endorse this lawyer."
"Attorney Gherasimov is a competent and knowledgable immigration attorney. I endorse this lawyer."
"I endorse this lawyer."
"Attorney Gherasimov is a competent and knowledgable immigration attorney. I endorse this lawyer."
"Mr. Gherasimov is very knowledgable in the area of immigration law. He is willing to share his expertise and I endorse this lawyer."
"I endorse this lawyer."
"Oleg is an excellent immigration attorney. I endorse this lawyer."
"I endorse this lawyer. He is quite knowledgeable and provides excellent advice. Mr. Gherasimov seems to really care about his clients."
"I endorse this lawyer."
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Experience
Honors
2021
AV Rated, Martindale-Hubbell
2020
Featured Attorney, Lawyers of Distinction
2019
Client's Choice Award 2017 - 2019, Avvo
2019
Peer Review Rated, Martindale-Hubbell
2019
Top 10 Attorney, Attorney and Practice Magazine
2018
Top Contributor, Avvo
Work Experience
2021 - Present
Managing Partner, SG Legal Group, LLC
2013 - 2020
Founding Attorney, Gherasimov Law Firm, PC
2009 - 2015
Law Clerk, Silver Kolker, LLP
2007 - 2009
Paralegal, Greenberg Law Office
2005 - 2007
Clerk, Henry Clay Davis
Associations
2024 - Present
Romanians of DCBoard Member
2022 - Present
Maryland Association for JusticeMember
2014 - Present
American Immigration Lawyers Association (DC chapter)Member
2013 - Present
District of Columbia BarMember
2013 - Present
District of Columbia Bar - International Law SectionMember
2011 - Present
American Immigration Lawyers AssociationMember
2011 - Present
American Bar AssociationMember
Sample of Legal Cases
Change of status from B2 to F1
Approved
Petition for a family member ( beneficiary outside US)
Approved
E-2 for a technology company
Approved
Auto accident
Settlement
I-601A, Application for Provisional Unlawful Presence Waiver
Approved
E-2 Treaty Investor
Approved
E-2 Treaty Investor
Approved
I-751, Petition to Remove the Conditions of Residence
Conditions of Residence Removed
One-step adjustment of status based on marriage to a US citizen
Approved for permanent residency
Consular Processing
Approved Visa
K-1 Visa
Approved
I-485 interview based on asylum
approved for permanent residency
Extend/Change Nonimmigrant Status
Extension/Change of Status Approved
Personal Injury Recovery
Successful recovery for damages
Education
2012
University of Baltimore School of Law
LL.M - Master of Laws
2001
Babes-Bolyai University, School of Law
JD - Juris Doctor
Speaking Engagements
2019
American Immigration Lawyers Association
D.C Annual Event Immigration Course
2018
Radio România Actualităţi - The Night Service with Gabriel Basarabescu
Trump's State of the Union pitch on immigration
2018
D.C. Bar Association
Immigration Meeting Attendee
2018
American Immigration Lawyers Association
Annual Event D.C Immigration
2017
Immigration to USA (Chicago, IL)
Immigration to USA: Trends and Challenges
Publications
Languages
Romanian
Russian
English
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
Is it ok for a green card holder to stay more than six months outside of the US?
25 Jan 2023
Q&A
I751 joint while separated ?
20 Jan 2023
Q&A
Is there a probationary period for US F1 visa students to get married after entering into the country for the second time?
20 Jan 2023
Legal Guides
Legal Guide
J-1 Visa Two-Year Home Residency Requirement and Your Green Card Options
13 Apr 2026
Legal Guide
EB-3 Visas and CDL Changes: What Trucking Companies Need to Know in 2026
01 Apr 2026
Legal Guide
EB-3 Nurse Sponsorship: A Guide to Green Cards Through Schedule A
01 Apr 2026