Summary

Dr. John Reinus specializes in gastroenterology, focusing on digestive system disorders and liver conditions. He earned his medical degree from Cornell University Medical College and completed his residency training at both Bellevue Hospital and New York University Medical Center. Dr. Reinus further advanced his expertise through a fellowship at Emory University Hospital. He holds board certification in internal medicine from the American Board of Internal Medicine and communicates with patients in English.

Dr. Reinus practices at Crystal Run Healthcare in West Nyack, New York, and maintains affiliations with Montefiore Hospital and Montefiore Medical Center in the Bronx. His clinical expertise includes treating serious liver conditions such as cirrhosis, fulminant hepatitis, and hepatitis B. He performs diagnostic procedures including abdominal ultrasounds and liver function testing to evaluate digestive health. Patients consistently rate Dr. Reinus highly, giving him an average rating of 5.0 out of 5 stars.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 16 insurance plans accepted
  • speaks English
  • Emory University Hospital
  • 1 written review
  • 1 specialty
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. John F. Reinus has 3 locations

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Dr. John F. Reinus, MDDr. Mikhail Yakubov, MDDr. Michael Dann, MDDr. Ghassan Philip Sayegh, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Russian, Hebrew Speaks English Speaks English
West Nyack , NYNEW YORK , NYNEW YORK , NYYONKERS , NY
Med School: Cornell University Medical College (Medical Education) Med School: American University Of The Caribbean School Of Medicine Med School: State University of New York Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine.
Current Profile
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Insurance Plans Accepted by Dr. John F. Reinus

  • 1199SEIU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • Hamaspik Choice - Medicare (Advantage HMO)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid (Managed)
  • MetroPlus Health Plan
  • MetroPlus Health Plan - HMO
  • Partners Health Plan - Medicare (Advantage HMO)
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - IPA

Medical Specialties

Dr. John F. Reinus has the following specialty

Specialty Expertise

Dr. John F. Reinus has the following 10 areas of expertise

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

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Fellowship

Emory University Hospital

Residency

Bellevue Hospital
New York University Medical Center

Medical School

Cornell University Medical College (Medical Education)

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Frequently Asked Questions

Does Dr. John Reinus accept virtual/telehealth appointments?
Dr. John Reinus has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Reinus speak?
Dr. John Reinus speaks English.
Which hospitals is Dr. John Reinus affiliated with?
Dr. John Reinus is affiliated with Montefiore Hospital.
How can I make an appointment with Dr. John Reinus?
You can find contact information for Dr. John Reinus here on Vitals.
Does Dr. John Reinus accept my insurance?
You can see the insurance plans that Dr. John Reinus accepts on their Vitals profile.

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