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Last time updated: 3/24/26, 11:43 AM
Schedules
Open now
Closes at 5:00 PM
M-F 8am-5pm, Sa-Su Closed
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About

Mark W Dobriner, MD is a board-certified physician, specializing in Colorectal Surgery. With an office conveniently located in Great Neck, NY, Dr. Dobriner is an expert at minimally invasive surgery for the treatment of large intestine and rectal cancer, diverticular disease and digestive system disease. Our team specializes in treating acute diverticulitis, anal fissure, colon cancer, Crohn's disease, rectal cancer and more. Optum also offers office-based and operative procedures, including anorectal surgery, Botox shot, colonoscopy, Infrared coagulation, shot sclerotherapy and much more. Same-day appointments are offered for urgent issues. Optum accepts most major health plans.

Extra info
Frequently Asked Questions
Which days is Mark W Dobriner, MD open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
What languages does Mark W Dobriner, MD specialize in?
English.
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
Schedules
Open now
Closes at 5:00 PM
M-F 8am-5pm, Sa-Su Closed
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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