Summary

Dr. John Reinus specializes in gastroenterology, focusing on diseases and conditions affecting the digestive system. 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, where he gained specialized training in gastroenterology. He holds board certification in internal medicine from the American Board of Internal Medicine and communicates with patients in English.

Dr. Reinus practices at Montefiore Hospital and sees patients in West Nyack and the Bronx, New York. He treats patients with serious liver conditions including cirrhosis and hepatitis B. His clinical expertise includes performing abdominal ultrasounds and liver function tests to help diagnose digestive disorders. Patients have given him an average rating of 5.0, reflecting their confidence in his care.

Overview based on verified provider data

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. Hashem Joseph Hashem, MDDr. Daniel Perl, MDDr. Donelle Cummings, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
27 Years of Experience 11 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, French, Arabic Speaks English Speaks English, Spanish, Portuguese
West Nyack , NYSomers , NYNEW YORK , NYNew York , NY
Med School: Cornell University Medical College (Medical Education) Med School: St Georges University School Of Medicine Med School: Icahn School Of Medicine At Mount Sinai Med School: Case Western Reserve University School Of 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.
Where is Dr. John Reinus's office located?
Dr. John Reinus's office is located at 2 Centerock Rd, West Nyack, NY, 10994.
How can I make an appointment with Dr. John Reinus?
You can find contact information for Dr. John Reinus here on Vitals.
Which hospitals is Dr. John Reinus affiliated with?
Dr. John Reinus is affiliated with Montefiore Hospital.
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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