Skip to main content
Maria Widmar, MD, Colon & Rectal Surgery, Commack, NY

MariaWidmarMD

Colon & Rectal Surgery • Commack, NY

Assistant Attending Surgeon

Request Appointment

Overview of Dr. Widmar

Dr. Maria Widmar is a colorectal surgeon in Commack, NY and is affiliated with multiple hospitals in the area, including Memorial Sloan Kettering Cancer Center and New York-Presbyterian Hospital. She received her medical degree from Icahn School of Medicine at Mount Sinai and has been in practice 7 years. She is one of 51 doctors at New York-Presbyterian Hospital and one of 12 doctors at Memorial Sloan Kettering Cancer Center who specialize in Colon & Rectal Surgery. She also speaks multiple languages, including Spanish. She has more than 30 publications and over 500 citings.

Education & Training

  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiResidency, Surgery, 2015 - 2017
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiResidency, Public Health and General Preventive Medicine, 2013 - 2015
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiMPH, 2013 - 2015
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiClass of 2010

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2024 - Present
  • NY State Medical License
    NY State Medical License 2013 - 2025
  • American Board of Colon and Rectal Surgery Colon & Rectal Surgery
  • American Board of Preventive Medicine Public Health & General Preventive Medicine
  • American Board of Surgery Surgery

Awards, Honors, & Recognition

  • Fellow (FACS) American College of Surgeons

Publications & Presentations

PubMed

Professional Memberships

Other Languages

  • Spanish

Dr. Maria Widmar, Dr. Maria Widmar, MD, Dr. M Widmar