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Maria Widmar

Maria Widmar , MD

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OVERVIEW

Memorial Sloan Kettering colorectal surgeon specializes in caring for people with colon and rectal cancer, anal cancer, appendiceal cancer, and inflammatory bowel disease. Her practice is located in Nassau and Commack. For general information, call Memorial Sloan Kettering at 212-639-2000, 24 hours a day, seven days a week. To make an appointment, call us at 844-890-0973, Monday through Friday between ... 
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RATINGS AND REVIEWS

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CONDITIONS TREATED

  • Anal Cancer
  • Appendiceal Cancer
  • Colon Cancer
  • Colorectal Cancer
  • Rectal Cancer

SPECIALTIES

  • Oncologist
  • Colorectal Surgery

EDUCATION AND TRAINING

Fellowship
Memorial Sloan Kettering Cancer Center
Graduated 2015
Memorial Sloan Kettering Cancer Center
Graduated 2019
Weill Cornell Medical Center
Graduated 2018
Residency
Icahn School of Medicine at Mount Sinai
Graduated 2015
Icahn School of Medicine at Mount Sinai
Graduated 2017
Medical School
Icahn School of Medicine at Mount Sinai
Graduated 2010
Icahn School of Medicine at Mount Sinai
Graduated 2015

INSURANCE PLANS ACCEPTED (30)

Please verify insurance information directly with your doctor’s office as it may change frequently.
  • Aetna
  • AetnaHMO
  • AetnaPOS
  • AetnaPPO
  • Blue Cross Blue Shield
  • Cigna
  • CignaHMO
  • CignaPOS
  • CignaPPO
  • EmblemHealth
  • EmblemHealthEPO
  • EmblemHealthHMO
  • EmblemHealthPOS
  • EmblemHealthPPO
  • Empire Blue Cross Blue Shield (Wellpoint) EPO
  • Empire Blue Cross Blue Shield (Wellpoint) HMO
  • Empire Blue Cross Blue Shield (Wellpoint) POS
  • Empire Blue Cross Blue Shield (Wellpoint) PPO
  • Empire Blue Cross Blue Shield Health Plus
  • Health Republic Insurance of New Jersey
  • HealthSmart
  • HealthSmartAccel
  • HealthSmartHPO
  • HealthSmartHSPC
  • Horizon Blue Cross Blue Shield of New Jersey
  • MagnaCare
  • Medicaid NY
  • Medicaid NY Emblem Health (Formerly known as HIP)
  • Medicaid NY Empire Blue Cross Blue Shield HealthPlus (Formerly knows as Amerigroup)
  • Multiplan/Beech Street/PHCS

HOSPITAL AFFILIATIONS

  • Memorial Sloan Kettering