Christine J. Ren-Fielding, MD

  • Specialties: Bariatric Surgery, General Surgery
  • Languages: English, Polish
  • Phone: 212-263-3166

About Me

Conditions and Treatments

surgery, minimally invasive surgery, abdomen surgery, gastric banding, stomach bypass, operation on stomach, weight control, gastrointestinal surgery, laparoscopic cholecystectomy, gallbladder surgery, fundoplication, endoscopic surgery, obesity, metabolism, clinical overweight, weight loss
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  • Professor, Department of Surgery
  • Div Chief of Bariatric Surgery
Board Certifications
  • American Board of Surgery - Surgery, 2010
Education and Training
  • Fellowship, Mount Sinai Hospital, Laparoscopic Surgery, 2000
  • Residency, New York University Medical Center, General Surgery, 1999
  • MD from Tufts University, 1993

Locations and Appointments

41 Insurance Plans Accepted
  • Aetna HMO
  • Aetna Indemnity
  • Aetna Medicare
  • Aetna POS
  • Aetna PPO/EPO
  • Cigna EPO/POS
  • Cigna PPO
  • 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
  • HIP Access I
  • HIP Access II
  • HIP Child Health
  • HIP Family Health
  • HIP Medicaid
  • HIP Medicare
  • HealthRepublic
  • HealthSmart (WTC)
  • Humana Medicare
  • Local 1199 PPO
  • MagnaCare PPO
  • Medicare
  • MultiPlan/PHCS PPO
  • Oscar
  • Oxford Exchange
  • Oxford Freedom
  • Oxford Liberty
  • United Exchange- Compass
  • UnitedHealthcare EPO
  • UnitedHealthcare HMO
  • UnitedHealthcare POS
  • UnitedHealthcare PPO
  • UnitedHealthcare Top Tier
*Insurance listed above may not be accepted at all office locations. Please confirm prior to each visit. The information presented here may not be complete or may have been changed.
NYU Bariatrics Surgical Associates

530 1st Avenue, Suite 10S
New York, NY 10016

NYU Bariatrics Surgical Associates

682 Forest Avenue
Staten Island, NY 10310

NYU Bariatrics Surgical Associates

101 Broadway
Brooklyn, NY 11249

NYU Bariatrics Surgical Associates

5B Medical Park Drive
Pomona, NY 10970

NYU Bariatrics Surgical Associates

1624 East 14th Street
Brooklyn, NY 11229

NYU Bariatrics Surgical Associates

4143 Richmond Avenue
Staten Island, NY 10312

NYU Bariatrics Surgical Associates

1630 East 14th Street
Brooklyn, NY 11229


Phone: 212-263-3166

NYU Bariatrics Surgical Associates

3453 Richmond Ave, Ste 200
Staten Island, NY 10312


Phone: 212-263-3166

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.

My Research


  • Sustained Weight Loss After Gastric Banding Revision for Pouch-Related Problems

    Beitner, Melissa M; Ren-Fielding, Christine J; Kurian, Marina S; Schwack, Bradley F; Skandarajah, Anita R; Thomson, Benjamin N; Baxter, Andrew R; Leon Pachter, H; Fielding, George A
    Annals of surgery. 2014 Jan. 81-86

  • Surgical management and outcomes of patients with marginal ulcer after Roux-en-Y gastric bypass

    Chau, Edward; Youn, Heekoung; Ren-Fielding, Christine J; Fielding, George A; Schwack, Bradley F; Kurian, Marina S
    Surgery for obesity & related diseases. 2014 Dec. 231-239

  • Laparoscopic gastric banding resolves the metabolic syndrome and improves lipid profile over five years in obese patients with body mass index 30-40 kg/m

    Heffron, Sean P; Singh, Amita; Zagzag, Jonathan; Youn, Heekoung A; Underberg, James A; Fielding, George A; Ren-Fielding, Christine J
    Atherosclerosis. 2014 Aug. 237 (1): 183-190

Read All Publications (86)