Austin Medical Associates PC

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70-10 Austin Street, Suite 101

Forest Hills, NY  11375

(718) 830-9500


Mark A. Silverman MD and David J. Sosnowik MD have been providing medical care in Forest Hills since 1988.  Both physicians are board-certified in Internal Medicine and Gastroenterology, and are affiliated with Long Island Jewish Medical Center.  We offer in office upper endoscopy and colonoscopy with the comfort of an anesthesiologist. This facility is accredited by the Joint Commsission on Accreditation of Healthcare Organizations.  Our practice uses paperless Electronic Medical Records and offers a patient portal to securely access and exchange important information.

Our office is conveniently located on Austin Street in the heart of Forest Hills. 

Our services include:

  • Online patient portal for patient access 
  • Internal Medicine and Gastroenterology
  • Preventive medicine, screening and diagnostic exams
  • Digestive Diseases
  • Colonoscopy and Endoscopy evaluations
  • Accredited office-based facilities 
  • Hemorrhoid, GERD/reflux, ulcer treatments
  • Capsule endoscopy



Office Hours
Monday and Friday
8:30am - 4 pm
Tuesday and Wednesday
8:30 am - 7 pm
11 am - 7 pm

Take Charge of your Health!

Schedule an evaluation today:

  • Colon cancer screening 
  • Heartburn/Reflux, ulcer, hemorrhoid diagnosis and treatment
  • General physical exams/Cardiovascular risk assesment 

We are committed to providing quality health care


Internal Medicine / Gastroenterology in Forest Hills, NY (718) 830-9500