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NYU Langone Provider

Christine J. Ren-Fielding, MD

NYU Langone Provider
  • Specialties: Bariatric Surgery, General Surgery
  • Treats: Adults
  • Languages: English, Polish
  • Phone: 212-263-3166
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Trust means everything in a patient–doctor relationship, and for me, it’s paramount. The opportunity to enhance a patient’s health was my initial motivation to pursue a career in medicine. The reason I chose bariatric surgery is because it is among the most effective interventions in achieving positive outcomes and enhancing overall wellbeing.

As a surgeon and the head of Division of Bariatric Surgery, I’m deeply thankful for the chance to save lives, restore health, and enhance the wellbeing of individuals under my care.

In today’s dynamic landscape, conditions like diabetes, high cholesterol, and heart disease have become increasingly prevalent, often intertwined with obesity. Addressing this challenge head-on, I prioritize assisting patients in managing their weight. While diet and exercise play vital roles, they frequently fall short as sustainable solutions for shedding excess pounds.

I perform bariatric surgery to help obese patients in achieving long-term weight loss success. This surgical approach enhances dietary and exercise regimens, regulating appetite and promoting feelings of fullness. With a focus on individualized care, my multidisciplinary team and I offer a range of procedures tailored to each patient’s unique needs, including sleeve gastrectomy, Roux-en-Y gastric bypass, Lap-Band surgery, duodenal switch, and one-anastomosis gastric bypass (OAGB).

Recognizing obesity as a complex chronic condition with the potential for recurrence, even post-surgery, my team at NYU Langone employs a comprehensive, multimodal approach to care. We remain committed to patients who require ongoing support, extending our services to those who may need assistance beyond their initial surgical intervention. Our philosophy revolves around delivering exceptional care and serving as beacons of hope for our patients.


Conditions and Treatments

Conditions
  • gastroesophageal reflux disease (GERD)
  • hernia
  • metabolism
  • obesity
  • weight loss
Treatments
  • abdomen surgery
  • bloodless surgery
  • fundoplication
  • gallbladder surgery
  • gastric banding
  • gastrointestinal surgery
  • laparoscopic cholecystectomy
  • minimally invasive surgery
  • robotic assisted surgery
  • stomach bypass
  • stomach surgery
  • weight control

Positions
Board Certifications
  • American Board of Surgery - General Surgery, 2000
Education and Training
  • Fellowship, Mount Sinai Hospital, Laparoscopic Surgery, 2000
  • Residency, New York University Medical Center, General Surgery, 1999
  • MD from Tufts University, 1993

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This provider accepts the following insurance plans.

  • Aetna
     
    • Aetna HMO
    • Aetna Indemnity
    • Aetna International
    • Aetna Medicare Advantage
    • Aetna Open Access EPO
    • Aetna Open Access HMO
    • Aetna POS
    • Aetna POS (American Express Employer)
    • Aetna PPO
    • Aetna Signature Administrators PPO
    • Aetna Student Plan
    • Allied
    • Chesterfield Resources Inc
    • Christian Brothers Services
    • CoreSource
    • Nippon Life of America-Aetna
    • Nippon Life-Aetna
    • Starmark
    • WellNet
  • Anthem Blue Cross Blue Shield
     
    • Anthem BCBS CT PPO
    • Anthem BCBS CT Pathway PPO
    • BCBS Blue Access EPO Large Group
    • BCBS Blue Access EPO Small Group
    • BCBS Blue Access GEPO Small Group
    • BCBS Blue Access PPO Large Group
    • BCBS EPO
    • BCBS EPO (BlackRock Employees)
    • BCBS EPO (LICH Employees)
    • BCBS EPO - Empire EPO (NYU Langone Employees)
    • BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
    • BCBS EPO - Empire NYU Care (NYU Langone Employees)
    • BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
    • BCBS Federal Program
    • BCBS Florida Blue Care HMO
    • BCBS Florida Blue Medicare PPO
    • BCBS Florida Blue Options PPO
    • BCBS Florida Blue Select
    • BCBS Florida MyBlue HMO
    • BCBS Florida Simply Blue
    • BCBS Florida Traditional PPC
    • BCBS HMO
    • BCBS Indemnity
    • BCBS Local 32BJ Employees
    • BCBS Mediblue Medicare HMO
    • BCBS Mediblue Medicare PPO
    • BCBS Mediblue Select HMO/Extra HMO
    • BCBS POS
    • BCBS PPO
    • BCBS PPO (BlackRock Employees)
    • BCBS PPO (LICH Employees)
    • BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
    • BCBS PPO/EPO Small Group
    • New York Hotel Trades
  • Cigna
     
    • Apwu Health Plan
    • Cigna - Humana
    • Cigna Great West PPO
    • Cigna HMO
    • Cigna Indemnity
    • Cigna Managed Care/POS
    • Cigna Medicare Advantage
    • Cigna NALC
    • Cigna Open Access
    • Cigna Open Access PPO
    • Cigna Oscar
    • Cigna PPO
    • Cigna Premier Plus
    • Great West HMO
    • Kaiser Permanente
    • MVP-Cigna Network
    • Wellfleet-NYU Student
  • Connecticare
     
    • Connecticare Bridge
    • Connecticare Commercial
  • Emblem
     
    • Emblem Select Care Bronze Small Group
    • Emblem Select Care EPO
    • Emblem Select Care Gold Small Group
    • Emblem Select Care HMO
    • Emblem Select Care PPO
    • Emblem Select Care Platinum Small Group
    • Emblem Select Care Silver Small Group
  • First Health
     
    • First Health PPO
  • GHI
     
    • American Plan Administrators
    • GHI CBP (City of New York Employees)
    • GHI Emblem Health EPO
    • GHI Emblem Health PPO
    • GHI HMO
    • GHI HMO Medicare
    • GHI Medicare PPO
    • GHI Medicare Supplement
    • GHI Network Access - Benefit Services of PA
    • GHI Network Access - Humana
    • GHI Network Access - Total Plan Concepts
    • IUOE Local 14-14B
    • Wlny-TV Inc.
  • HIP
     
    • HIP Access I
    • HIP Access II
    • HIP Bridge
    • HIP Child Health Plus
    • HIP EPO
    • HIP HMO
    • HIP Medicare Supplement
    • HIP POS
    • HIP PPO
    • HIP Prime Basic Exchange
    • HIP Prime Bronze
    • HIP Prime Bronze Exchange
    • HIP Prime Catastrophic Exchange
    • HIP Prime Gold
    • HIP Prime Gold Exchange
    • HIP Prime Platinum
    • HIP Prime Platinum Exchange
    • HIP Prime Silver
    • HIP Prime Silver Exchange
    • HIP VIP Medicare Bold
    • HIP VIP Medicare Prime
    • Vytra HMO
  • Humana
     
    • Humana Medicare Advantage
  • Local 1199
     
    • Local 1199 - NYU Hospital Member Choice
    • Local 1199 PPO
  • Magnacare
     
    • Magnacare PPO
  • Medicaid of New York
     
    • NYS Medicaid
  • Medicare
     
    • Medicare Part A and B
    • Medicare Part B
  • Metroplus
     
    • Metroplus Bronze Plus Plan Exchange
    • Metroplus Child Health Plus
    • Metroplus Essential Plan 1 and 2
    • Metroplus Essential Plan 3 and 4
    • Metroplus Gold
    • Metroplus Gold Plus Plan Exchange
    • Metroplus Goldcare
    • Metroplus Medicaid Managed Care
    • Metroplus Medicare
    • Metroplus Medplus Plan Exchange
    • Metroplus Platinum Plus Plan Exchange
    • Metroplus Silver Plus Plan Exchange
  • Multiplan
     
    • AXA Assistance USA
    • Administrative Concepts
    • Beech Street PPO
    • Diversified Administration Corporation
    • Fiserv Health
    • GEHA
    • Global Excel
    • Global Health
    • Guardian Life Insurance Co Of America
    • Health Net Of California
    • Health Republic Of NJ
    • Insurance Design Administrators
    • Kaiser Foundation
    • Kaiser Permanente
    • Meritain Health
    • Multiplan PPO
    • Multiplan-Capital Dist Phys Health
    • Mutual Of Omaha
    • Nippon Life Ins Co
    • PHCS
    • Professional Benefit Admin
    • Qualcare Inc
    • Screen Actors Guild
    • Teamsters Allied Benefits
    • US Life Insurance Company
  • NYSHIP - The Empire Plan
     
    • NYS Health Insurance Plan - The Empire Plan, Excelsior Plan, NY Student Employee Health Plan
  • Oxford
     
    • Oxford Health Plans Freedom
    • Oxford Health Plans Liberty
  • POMCO Insurance Company
     
    • POMCO Insurance Company
  • Qualcare Inc.
     
    • Qualcare Direct
  • Railroad Medicare
     
    • Palmetto GBA Railroad Medicare
  • Sedgwick WTC
     
    • World Trade Center - Sedgwick
  • United Healthcare
     
    • AARP Medicare Complete Mosaic
    • Bind Benefits inc
    • UMR
    • United Healthcare (NY University Care Plan)
    • United Healthcare AARP
    • United Healthcare All Savers
    • United Healthcare Choice
    • United Healthcare Choice (AMEX employees)
    • United Healthcare Choice (Blackrock employees)
    • United Healthcare Choice (CBS employees)
    • United Healthcare Choice (Simon
    • United Healthcare EPO
    • United Healthcare EPO (NYU Langone Health Employees)
    • United Healthcare Golden Rule Insurance
    • United Healthcare HMO
    • United Healthcare Healthscope
    • United Healthcare Indemnity
    • United Healthcare Indemnity (NYU Langone Health Employees)
    • United Healthcare Navigate
    • United Healthcare Nexus
    • United Healthcare Nexus (Amex Employees)
    • United Healthcare POS
    • United Healthcare PPO
    • United Healthcare Plus (NYU Langone Health Employees)
    • United Healthcare Student Resources
    • United Healthcare Student Resources (NYU)
    • United Healthcare Value, Advantage and HDHP (New York University employees)
    • UnitedHealthcare Choice (NY Power Authority Employees)
  • VA Community Care Network
     
    • VA CCN Optum
  • WTC Health Program
     
    • NY Fire Department - WTC
    • WTC Health Program
  • Wellcare
     
    • WellCare Medicare
View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Christine J. Ren-Fielding, MD does not accept insurance.

Locations and Appointments

Video Visits

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NYU Langone Weight Management Program

530 First Avenue, Suite 10S, New York, NY 10016

NYU Bariatrics Surgical Associates

7 Petrus Avenue, Staten Island, NY 10312

Interests

obesity surgery, laparoscopic surgery

These focus areas and their associated publications are derived from PubMed and the MeSH term library. *
represents one publication
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*Due to PubMed processing times, the most recent publications may not be reflected in the timeline.

  • SWIFT TRIAL: SURGICAL WEIGHT-LOSS TO IMPROVE FUNCTIONAL STATUS TRAJECTORIES FOLLOWING TOTAL KNEE ARTHROPLASTY

    Learn More
View All Research Studies (1)

Read All Publications (158)

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