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  • Gastroenterology, Internal Medicine
  • Accepting new patients
  • 45 years of experience
  • Dorf Barry S Office 20 W Lincoln Ave Ste 201, Valley Stream, NY 11580
  • (516) 872-3885

Brief Intro

Dr. Dorf graduated from the Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1980. He works in Valley Stream, NY and 3 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Dorf is affiliated with Mercy Medical Center.

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Education Background

RESIDENCY

Li Jewish Medical Center

MEDICAL SCHOOL

Chicago Medical School At Rosalind Franklin University-Medicine & Sciences - 1980

Languages Spoken

  • English

Location & Hours

  • Dorf Barry S Office
  • 20 W Lincoln Ave Ste 201, Valley Stream, NY 11580
  • Mon:4:00 pm - 8:00 pm
    Tue:9:00 am - 2:00 pm
    Wed:9:00 am - 1:00 pm
    Thu:2:00 pm - 7:00 pm
    Fri:8:30 am - 12:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Diverticulitis
  • Benign Polyps of the Colon
  • Ischemic Bowel Disease
  • Intussusception
  • Infectious Liver Disease
  • Cholelethiasis or Cholecystitis
  • Gastrointestinal Hemorrhage
  • Cirrhosis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastritis and Duodenitis
  • Diverticulosis
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Molina Healthcare
  • UnitedHealthcare Oxford
  • MVP Health Care
  • EmblemHealth
  • Blue Cross Blue Shield
  • UnitedHealthcare
  • Oscar Health Insurance
  • Fidelis Care (NY)
  • Commonwealth Care Alliance
  • HealthFirst (NY)
  • Aetna Better Health
  • Medicare
  • Humana
  • Medicaid
  • GEHA
  • Meritain Health
  • AARP
  • Affinity Health Plan
  • Cigna
  • MagnaCare
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  • Cancer 43
  • Cardiology, Heart & Vascular Surgery 31
  • Orthopedics 75
  • Neurology & Neurosurgery 60
  • Gastroenterology & GI Surgery 75
  • Pulmonology & Lung Surgery 91
  • Diabetes & Endocrinology 44
  • Children's Hospital 22
  • Urology 87
  • Psychiatry 103
  • Geriatrics 82
  • Rehabilitation 38
  • Obsterics & Gynecology 17
  • Ophthalmology 4
  • Ear, Nose & Throat 11
  • Rheumatology 2
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 60