Summary

Dr. Anthony Massimillo is a gastroenterologist with four decades of experience treating digestive system disorders. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Nassau University Medical Center. With 41 years in practice, Dr. Massimillo has developed extensive expertise in diagnosing and managing complex gastrointestinal conditions. He speaks English with his patients.

Dr. Massimillo practices at Northwell Health Physician Partners Gastroenterology in Mineola, NY, and maintains hospital privileges at NYU Langone Hospital Long Island. His clinical focus includes treating colon polyps, GERD, and acid reflux. He performs colonoscopies and lower GI endoscopies to help diagnose digestive issues. Patients have given him an average rating of 4.4 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 41 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Nassau University Medical Center
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. Anthony John Massimillo, MDDr. Donelle Cummings, MDDr. Aga NagornaDr. Qin Rao, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
41 Years of Experience 14 Years of Experience 7 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Spanish, Portuguese Speaks English
Mineola , NYNew York , NYBROOKLYN , NYNEW YORK , NY
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Case Western Reserve University School Of Medicine Med School: Albert Einstein College of Medicine Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Anthony John Massimillo

  • Accepts Medicare
  • Accepts Medicaid
  • 1199 SEIU
  • Aetna
  • Affinity by Molina Healthcare
  • AmidaCare
  • Anthem Blue Cross and Blue Shield (Empire BCBS)
  • Anthem HealthPlus
  • CenterLight
  • Cigna
  • Elderplan
  • EmblemHealth (GHI)
  • EmblemHealth (HIP)
  • EmblemHealth Insurance Company (fka HIP Insurance Company of New York) HIPIC
  • Empire BlueCross BlueShield (32BJ)
  • Fidelis
  • Hamaspik
  • Healthfirst
  • Humana
  • Humana Military (Tricare)
  • Longevity Health Plan
  • MagnaCare
  • Medicaid
  • Medicare
  • Northwell Direct
  • NYS Empire Plan (NYSHIP)
  • Oxford
  • Railroad Medicare
  • Senior Whole Health
  • United Healthcare
  • US Family Health Plan
  • VillageCareMax

Medical Specialties

Dr. Anthony John Massimillo has the following 2 specialties

Specialty Expertise

Dr. Anthony John Massimillo has the following 11 areas of expertise

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

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Nassau University Medical Center

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1985

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Frequently Asked Questions

Which hospitals is Dr. Anthony Massimillo affiliated with?
Dr. Anthony Massimillo is affiliated with Nyu Langone Hospital Long Island.
Does Dr. Anthony Massimillo accept virtual/telehealth appointments?
Dr. Anthony Massimillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Anthony Massimillo accept my insurance?
You can see the insurance plans that Dr. Anthony Massimillo accepts on their Vitals profile.
What languages does Dr. Anthony Massimillo speak?
Dr. Anthony Massimillo speaks English.
Is Dr. Anthony Massimillo accepting new patients?
Dr. Anthony Massimillo is accepting new patients on Vitals. View Dr. Anthony Massimillo's profile on Vitals to make an appointment.

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