Our Center Selected for Newsweek’s 2026 Best ASCs List
Our center was selected for Newsweek’s 2026 list of America’s Best Ambulatory Surgery Centers.
This recognition reflects our dedication to patient care, safety, and excellence in outpatient surgery.
Learn MoreMore Young Adults Are Getting Colon Cancer.
Schedule Your Colonoscopy TodayRealícese una prueba por su familia. Realícese una prueba por usted.
Más informaciónOur gastroenterologists and staff at Endoscopic Surgical Centre-North are dedicated to providing quality, affordable care to the community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD).
We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).
Our board-certified GI doctors specialize in performing a myriad of GI procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.
If you are due for a colonoscopy or in need of a GI procedure, don’t put it off any longer. Give us a call today!
Endoscopic Surgical Centre-North is committed to ensuring that your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.
We’re pleased to partner with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in the greater Rockville area.
At Endoscopic Surgical Centre-North, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms that patients may complete before their visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).
Learn MoreEndoscopic Surgical Centre-North accepts most major insurance. We will bill your insurance carrier; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.
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James A. Butler
M.D., F.A.C.G., F.A.C.P.
Paola Esparragoza
M.D.
Nissrin M. Ezmerli
M.D.
Robert G. Finkel
M.D.
Joseph J. Genovese, Jr.
M.D.
Stephen Humm
M.D.
Roderick B. Kreisberg
M.D.
Zone-En Lee
M.D.
Robert F. Musselman
M.D., F.A.C.P.
Barry M. Rubin
M.D.
Akriti Saxena
M.D.
Michael S. Schindler
M.D.
Zaifi Shanavas
M.D.
I was scheduled for an endoscopy at 2pm. When you schedule your appointment, you are not told that you should arrive 45 minutes before your actual scheduled appointment. This is counterintuitive, however can be considered patient error. I arrived around 1:45 thinking I was early for my appointment but received a call at that time telling me that I was late for my procedure. I never received a call the day of, nor a message at 1:15 when I was expected to be there. I was told that if I arrived before 2 pm (my appointment time) that the doctor could still do the procedure today. I agreed and quickly filled out the paperwork. When everything was submitted, I was pulled out into the hall by one of the front desk associates and told that the doctor had two separate procedures and would not be able to complete my procedure today. After a bit of back and forth the front desk associate inquired whether I had forgotten my appointment was today or if I was running late. Long story short, this felt like an unnecessary interaction and circumstance that could have been avoided had there been better communication. While doctors and office administrators have busy schedules, so do patients. I wasn’t even asked when I might be able to come back for a procedure or even get a chance to speak with my doctor. An unfortunate occurrence but hopefully can spare others from having the same experience from lack of clarity.
Everyone was very professional the procedure went smoothly.
Our center was selected for Newsweek’s 2026 list of America’s Best Ambulatory Surgery Centers.
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Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).
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Colorectal cancer is increasingly affecting adults under 50, making it a growing concern among younger populations.
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Very busy but everyone was nice My doctor was great and the nurses were nice as well