John Ackert at [NYU Langone Medical Center]

John Ackert, MD

  • Specialty: Gastroenterology
  • Language: English
  • Phone: 212-889-5544

About Me

Conditions and Treatments

gallbladder cancer, flexible sigmoidoscopy, gallstone disease, colonoscopy, gall bladder diseases, endoscopic surgery

Credentials

Positions
  • Clinical Instructor, Department of Medicine
Board Certifications
  • American Board of Internal Medicine (Gastroenterology), 1977
  • American Board of Internal Medicine - Internal Medicine, 1975
Education and Training
  • Fellowship, NYU Medical Center, Gastroenterology, 1977
  • Residency, NYU Medical Center, 1975
  • MD from New York University, 1972
Departments

Locations and Appointments

View Insurance Plans Accepted
  • Aetna
    • Aetna HMO
    • Aetna Indemnity
    • Aetna Medicare
    • Aetna POS
    • Aetna PPO/EPO
  • Cigna
    • Cigna EPO/POS
    • Cigna PPO
  • Empire Blue Cross Blue Shield
    • Empire Blue Cross Blue Shield EPO
    • Empire Blue Cross Blue Shield HMO
    • Empire Blue Cross Blue Shield Indemnity
    • Empire Blue Cross Blue Shield MediBlue
    • Empire Blue Cross Blue Shield POS
    • Empire Blue Cross Blue Shield PPO
    • Empire Blue Cross Blue Shield Pathways, Enhanced
  • GHI
    • GHI CBP
  • HIP
    • HIP Access I
    • HIP Access II
    • HIP Child Health
    • HIP EPO/PPO
    • HIP HMO
    • HIP Medicare
    • HIP POS
  • Humana
    • Humana Medicare
  • Local 1199
    • Local 1199 PPO
  • NYS
    • NYS Empire Plan
  • Oscar
    • Oscar
  • Oxford
    • Oxford Freedom
    • Oxford Liberty
    • Oxford Medicare
  • UHC
    • UnitedHealthcare Core and Charter
    • UnitedHealthcare EPO
    • UnitedHealthcare HMO
    • UnitedHealthcare Medicare
    • UnitedHealthcare POS
    • UnitedHealthcare PPO
    • UnitedHealthcare Top Tier
  • UPN
    • UPN Elite
Concorde Medical Group

232 East 30th Street
New York, NY 10016

Contact

Phone: 212-889-5544

Welcome back!

As a returning patient for this doctor, please schedule an appointment using your MyChart at NYU Langone account.

Learn more about MyChart at NYU Langone.

Publications

  • Fractured colon: an endoscopically distinctive lesion associated with colonic perforation following colonoscopy in patients with collagenous colitis

    Sherman, Alex; Ackert, John J; Rajapaksa, Roshini; West, A Brian; Oweity, Thaira Sherman, Alex; Ackert, John J; Rajapaksa, Roshini; West, A Brian; Oweity, Thaira
    Journal of clinical gastroenterology. 2004 Apr . 38 (4): 341-345

  • Spontaneous intramural hematoma of the esophagus

    Ackert JJ; Sherman A; Lustbader IJ; McCauley DI Ackert JJ; Sherman A; Lustbader IJ; McCauley DI
    American journal of gastroenterology. 1989 Oct . 84 (10): 1325-1328

  • ANALGESIA IN OUTPATIENT COLONOSCOPY - NALBUPHINE VERSUS MEPERIDINE

    ACKERT, JJ; FRIEDLANDER, CN; TOBIAS, H ACKERT, JJ; FRIEDLANDER, CN; TOBIAS, H
    American journal of gastroenterology. 1981. 76 (2): 168-168

Read All Publications (8)