Browse Health
Internist, Gastroenterologist (digestive)
29 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. David Sosnowik:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. David Sosnowik is Good. Dr. Sosnowik has been reviewed by 16 patients who have provided 7 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.6
Courteous Staff 3.8
Accurate Diagnosis 4.0
Bedside Manner 3.7
Spends Time with Me 3.5
Follows Up After Visit 3.3

Specialties & Research

Dr. David Sosnowik, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Sosnowik graduated from George Washington University. He has 1 awards.

Patients' Choice Award (2009)


Dr. Sosnowik has 7 hospital affiliations:

  • University Hospital of Brooklyn at Long Island Hospital 
  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 


  • French
  • Russian
  • Spanish
  • Yiddish
  • Hebrew

> > > > Dr. David Sosnowik, MD

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Additional Information
Dr. David Joseph Sosnowik MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. David J. Sosnowik practice?
Dr. David Sosnowik has 1 office location.
Dr. David Sosnowik practices Internal Medicine and Gastroenterology near Forest Hills, NY.
See Forest Hills Internists and Forest Hills Gastroenterologists.