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, The Mount Sinai Hospital, New York-Presbyterian Hospital, and NYC Health + Hospitals / Elmhurst. She received her medical degree from Icahn School of Medicine at Mount Sinai and has been in practice 7 years. She is one of 34 doctors at The Mount Sinai Hospital and one of 52 doctors at New York-Presbyterian Hospital who specialize in Colon & Rectal Surgery. She also speaks multiple languages, including Spanish. She has more than 50 publications and over 500 citings.
Office
650 Commack Road
Commack, NY 11725
Education & Training
Icahn School of Medicine at Mount SinaiResidency, Surgery, 2015 - 2017- Icahn School of Medicine at Mount SinaiResidency, Public Health and General Preventive Medicine, 2013 - 2015
Icahn School of Medicine at Mount SinaiMPH, 2013 - 2015- Icahn School of Medicine at Mount SinaiClass of 2010
Certifications & Licensure
FL State Medical License 2024 - Present
NY State Medical License 2013 - 2027
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
- ASO Visual Abstract: Surgical Site Infections in Simultaneous Colorectal and Liver Resections for Metastatic Colorectal Adenocarcinoma.Lauren E Schleimer, Lynn Hakki, Kenneth Seier, Susan K Seo, Nina Cohen
Annals of Surgical Oncology. 2025-04-01 - Clinical and Genomic Characterization of Secondary Rectal Cancer After Radiotherapy for Prostate Cancer.Dana M Omer, Farheen Shah, Anisha Luthra, Chin-Tung Chen, Christina I Lee
JAMA Network Open. 2025-03-03 - Correlation Between Grade of Clinical Response to Neoadjuvant Therapy for Rectal Cancer and Oncologic Outcomes in the Era of Watch-and-Wait.Roni Y Rosen, Aron P Bercz, Dana M Omer, Floris S Verheij, Hannah Williams
Diseases of the Colon and Rectum. 2025-03-01
Professional Memberships
- Member
Other Languages
- Spanish
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