John M. Poneros, MD

Gastroenterology

John M. Poneros, MD

Gastroenterology

Specialties: Gastroenterology, Cancer CareMore specialties
One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors

Location Info


161 Fort Washington Avenue
Suite 862
New York, NY 10032
US

Insurances Accepted


Please contact the doctor's office directly to verify that your particular insurance is accepted.

    NY Signature
    Aetna Signature Administrators
    EPO
    Medicare Managed Care
    NYP Employee Plan
    POS
    HMO
    PPO
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Special Needs
    Special Needs
    HMO
    POS
    EPO
    Great West (National)
    PPO
    Medicare Managed Care
    PPO
    Vytra
    Essential Plan
    Medicaid Managed Care
    ConnectiCare
    PPO
    HMO
    Select Care (Exchange)
    POS
    EPO
    Medicare Managed Care
    Medicaid Managed Care
    Child/Family Health Plus
    Essential Plan
    Medicare Managed Care
    HMO
    EPO
    PPO
    Medicare Managed Care
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Medicaid Managed Care
    Child/Family Health Plus
    Leaf (Exchange)
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    HMO
    Medicaid Managed Care
    Essential Plan
    Freedom
    Liberty
    Quality Health Management
    Special Needs
    Medicare Managed Care
    Empire Plan
    POS
    PPO
    Medicaid (Community Plan)
    HMO
    Compass (Exchange)
    SelectHealth
    Medicare Managed Care
    Special Needs
    Medicaid Managed Care
    Medicare Managed Care
    NY Signature
    Aetna Signature Administrators
    EPO
    Medicare Managed Care
    NYP Employee Plan
    POS
    HMO
    PPO
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Special Needs
    Special Needs
    HMO
    POS
    EPO
    Great West (National)
    PPO
    Medicare Managed Care
    PPO
    Vytra
    Essential Plan
    Medicaid Managed Care
    ConnectiCare
    PPO
    HMO
    Select Care (Exchange)
    POS
    EPO
    Medicare Managed Care
    Medicaid Managed Care
    Child/Family Health Plus
    Essential Plan
    Medicare Managed Care
    HMO
    EPO
    PPO
    Medicare Managed Care
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Medicaid Managed Care
    Child/Family Health Plus
    Leaf (Exchange)
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    HMO
    Medicaid Managed Care
    Essential Plan
    Freedom
    Liberty
    Quality Health Management
    Special Needs
    Medicare Managed Care
    Empire Plan
    POS
    PPO
    Medicaid (Community Plan)
    HMO
    Compass (Exchange)
    SelectHealth
    Medicare Managed Care
    Special Needs
    Medicaid Managed Care
    Medicare Managed Care

Schedule an Appointment


Accepting new patients

Call To Schedule Today

Please call to schedule an appointment. If you are experiencing a medical emergency, call 9-1-1 or go to your nearest emergency department.
New & Existing Patient Phone

Connect Patient Portal

For existing patients, login to make an appointment, view documentation or contact your doctor's office.
Log In

Second Opinion

Our specialists are ready to provide you with a second opinion. Learn more about second opinions or click to start your online second opinion.
Start Your Second Opinion

About John M. Poneros, MD


Dr. Poneros is an Associate Professor at Columbia University's College of Physicians and Surgeons and the Program Director of the Advanced Endoscopy Fellowship. He also serves as the Associate Director of the Endoscopy Unit and is a Fellow of the American Society of Gastrointestinal Endoscopy and the New York Society for Gastrointestinal Endoscopy. Dr. Poneros graduated from Columbia University's College of Physicians and Surgeons and completed his fellowship training at Massachusetts General Hospital. After serving on the faculty at Harvard Medical School, Dr. Poneros returned to New York-Presbyterian Hospital in 2008. He has published widely on pancreaticobiliary diseases and the treatment and evaluation of Barrett's esophagus. Dr. Poneros maintains a busy clinical practice and has been named a New York Magazine Castle Connolly Top Doctor.


Board Certifications

  • Gastroenterology

Expertise

  • Barrett's Esophagus
  • Biliary Tract Disease
  • Endoscopic Ultrasound
  • Hereditary Hemorrhagic Telangiectasia (HHT)
  • Pancreatic Cancer

Education

  • Fellowship: Brigham and Women's Hospital
  • Residency: NewYork-Presbyterian Hospital/Columbia University Medical Center
  • Medical School: Columbia University College of Physicians and Surgeons

Titles & Positions

  • Associate Professor of Medicine at CUMC

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center

Need Help Finding a Doctor?