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 1 - 5 of 112 reviews | Case Results
Posted by Eugen | August 17, 2026 | Hired Attorney
He nows his jobs
I worked with SG Legal Group for my employment immigration case, including the I-140 petition filed by my employer. The I-140 was approved, and I am very happy with the result. Oleg explained the process in simple way and told me what documents were needed. If I had questions, he answered them and...
Oleg Gherasimov
Replied last August 18, 2026Thank you for taking the time to share your experience and for trusting SG Legal Group with your employment-based immigration case. We are delighted that your I-140 petition was approved and appreciate your kind words about our team. Employment-based immigration often involves careful planning, thorough documentation, and close coordination with both the employer and the beneficiary. We’re glad you felt informed throughout the process and that our communication helped you understand each stage of your case. Our goal is to provide every client with attentive service, timely updates, and careful preparation from start to finish. It means a great deal to know that these efforts made a positive difference in your experience. Thank you again for your recommendation. We wish you continued success as you move forward in your immigration journey.
Posted by Leonardo | May 11, 2026 | Hired Attorney
Case approved
Dr. Oleg was exceptional at analyzing my case. He provided a great deal of insight into the best course of action, which made me feel much more secure about the approach we decided on together. The office staff was also very responsive to all of my questions and concerns. Thanks to their professional...
Oleg Gherasimov
Replied last June 09, 2026Thank you for your kind words and for placing your trust in our firm. Every case presents unique challenges, and we are pleased that we were able to help you evaluate your options and identify a path forward that gave you confidence and peace of mind. We are also grateful for your recognition of our staff's efforts to respond promptly and keep clients informed throughout the process. It was a pleasure working with you, and we sincerely appreciate your recommendation. We wish you continued success and look forward to assisting you in the future should the need arise.
Posted by Petru | January 28, 2026 | Hired Attorney
Professional job
I had an excellent experience working with my immigration attorney on my family-based immigration case. He successfully assisted me with bringing my spouse and two children to the United States through the family-based green card process. From the very beginning, he was professional, knowledgeable, a...
Oleg Gherasimov
Replied last February 09, 2026Thank you so much for taking the time to share your experience. It was truly a pleasure assisting you and your family through the family-based green card process. I understand how important—and personal—these cases are, especially when they involve reuniting spouses and children, and I’m glad you felt supported and confident at every stage. Your kind words about the care, strategy, and attention to detail mean a great deal. I’m grateful for the trust you placed in me, and I wish you and your family all the best as you begin this next chapter together in the United States.
Posted by Victor Banari | October 15, 2025
Outstanding Immigration Attorney
Oleg Gherasimov provided exceptional assistance with our Green Card, demonstrating solid experience and deep knowledge of immigration law . His professional guidance, clear communication, and meticulous attention to detail were instrumental in achieving a successful outcome.
Posted by Aggrey Family | October 13, 2025 | Hired Attorney
Got Approved
My husband and I are very grateful to find SG Legal group from AVVO, when we were searching for a lawyer to represent us on our case. Attorney Gherasimov and his assistant Abby were very nice and helpful throughout the process. From the application process to the interview, they answered our question...
Oleg Gherasimov
Replied last August 17, 2026Thank you for your thoughtful review and for trusting SG Legal Group with your Green Card case. We truly appreciate your kind words about our guidance, communication, and attention to detail. Immigration matters often require careful preparation and close attention throughout the process, and we’re pleased to know that our efforts helped make your experience a positive one. It was a privilege to assist you, and we are delighted that your case reached a successful outcome. Thank you again for your recommendation. We wish you all the best as you begin this new chapter, and please know that our team is always here if you need assistance in the future.
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