Summary

Dr. Barry Dorf is a gastroenterologist and internal medicine physician with 46 years of experience treating digestive health conditions. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine & Sciences and completed his residency at LI Jewish Medical Center. Dr. Dorf speaks English and brings nearly five decades of expertise to his practice.

Dr. Dorf practices at multiple locations including Mercy Medical Center in Rockville Centre, New York, and maintains offices in Valley Stream. He specializes in treating acid reflux and GERD, including these conditions in children. His procedural expertise includes performing laparoscopy and upper GI endoscopy to diagnose and treat digestive disorders. Patients have given Dr. Dorf an average rating of 4.6 out of 5 stars on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 46 years of experience
  • 34 insurance plans accepted
  • speaks English
  • Li Jewish Medical Center
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Barry Steven Dorf has 4 locations

Dorf Barry S Office

20 W Lincoln Ave Ste 201Valley Stream, NY 11580
Mon4:00 pm - 8:00 pm
Tue9:00 am - 2:00 pm
Wed9:00 am - 1:00 pm
Thu2:00 pm - 7:00 pm
Fri8:30 am - 12:00 pm
SatClosed
SunClosed

Mercy Medical Center

1000 N Village AveRockville Centre, NY 11570

Long Island Jewish Valley Stream

900 Franklin AveValley Stream, NY 11580

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Dr. Barry Steven Dorf, MDDr. Ghassan Philip Sayegh, DODr. Qin Rao, MDDr. Mikhail Yakubov, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
46 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Russian, Hebrew
Valley Stream , NYYonkers , NYNew York , NYNew York , NY
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: State University of New York Med School: American University Of The Caribbean School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Barry Steven Dorf

  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • CareSource
  • Cigna
  • Commonwealth Care Alliance
  • EmblemHealth
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • GEHA
  • GEHA - PPO
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid
  • Humana
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MetroPlus Health Plan
  • Molina Healthcare
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO

Medical Specialties

Dr. Barry Steven Dorf has the following 2 specialties

Specialty Expertise

Dr. Barry Steven Dorf has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

46 Years Experience

Dr. Barry Steven Dorf holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2026.

Education & Training

Residency

Completed their residency at Li Jewish Medical Center.

Medical School

Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1980.

NPI Number

Dr. Dorf's NPI number is 1255436499.

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Frequently Asked Questions

Does Dr. Barry Dorf accept virtual/telehealth appointments?
Dr. Barry Dorf has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Barry Dorf?
You can find contact information for Dr. Barry Dorf here on Vitals.
What languages does Dr. Barry Dorf speak?
Dr. Barry Dorf speaks English.
Where is Dr. Barry Dorf's office located?
Dr. Barry Dorf's office is located at 20 W Lincoln Ave Ste 201, Valley Stream, NY, 11580.
Which hospitals is Dr. Barry Dorf affiliated with?
Dr. Barry Dorf is affiliated with Mercy Medical Center.

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