Gastro Center of Maryland Olney, MD Office

Opening hours

Monday 8:00 am to 4:00 pm Tuesday 8:00 am to 4:00 pm Wednesday 8:00 am to 4:00 pm Thursday 8:00 am to 4:00 pm Friday 8:00 am to 4:00 pm Saturday Closed Sunday Closed

Get in touch

410-290-6677

3405 Olandwood Court
Suite 102
Olney, MD 20832

fax: (410) 290-6676 sochs@gastromaryland.com

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If you have any questions, concerns, or comments regarding Gastro Center of Maryland, please fill out the short contact form below.

We will respond to your requests and inquiries within 24-48 business hours. If you need urgent assistance, please call our office at 410-290-6677.

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Gastro Center of Maryland

Gastroenterology specialists located in Annapolis, Columbia, Gaithersburg, Olney, Riverdale, Timonium, and White Marsh, Maryland.

Gastro Center of Maryland (GCM) is one of the largest GI group practices in the state. We provide expert, compassionate care across multiple locations for a wide range of digestive and liver conditions.

We treat everything from acid reflux and IBS to Crohn’s disease, liver disorders, and colon cancer screenings. Our experienced providers use the latest technology to create personalized treatment plans focused on your individual needs.

Our state-of-the-art Ambulatory Surgery Centers offer advanced procedures such as Bravo pH testing, PillCam capsule endoscopy, STRETTA for reflux, and Orbera for weight loss. We also provide onsite pathology and an IBD Infusion Center for faster, more accurate care in one place.

Appointments are easy to schedule with same-week and NextDay GI availability to fit your busy life.

At GCM, we are here to help you feel your best every step of the way.
We are currently welcoming new patients. Call or book online today to get started.

Testimonials

Words from our patients

"I think she was great really seemed concerned with me and not just like oh okay seen you next month. She was genuinely concerned."

Crystal B.
"Dr. Rai is one of the best doctors that I have ever met and the best gastroenterologist I have ever known. He has excellent bedside manners."

K. Lawal
"Dr. Rai is one of the best doctors that I have ever met and the best gastroenterologist I have ever known. He has excellent bedside manners..."

K L.
"Professional staff. They follow up with results. Appointments are always on time. Never a delay."

Nicole B.
"Great treatment I wish all doctor offices were like this one. The nurses were great and dr was great. I truly can't say enough about this office..."

Verified Patient
Everyone at the office is wonderful.

Anne S.
The Annapolis office was a delight to visit. Everyone answered my questions and calmed my fears. I have no problem with my doctor conducting my procedure in a few weeks.

Gretchen H.
I have been happy with the staff and care I've received here so far satisfied with my overall experience

Bonnie K.
Highly recommend Dr. Rosenbloom. I went to see him with some concerns and had a ton of anxiety and fear. It was clear right off the bat that he truly cared, showed ...

Brett C.
All of the staff are really nice and helpful. Colleen Abell is so easy to talk to, she listens to what you have to say and is determined to help with the any concerns ...

Cristina R.
Dr. Rosenbloom is the best . He takes the time to listen and after suffering for 3 yrs going back and forth to my primary. Dr . Rosenbloom figured out exactly what I ...

Michelle P.
Very friendly each and everyone is ready to help you at every step. I love going there.

Ashvin S.
Been a patient for about a year now. Dr. Castillo is fantastic, along with Colleen. She was very attentive to my concerns and showed a lot of compassion. Would highly ...

Angela O.