Are you Dr. Simmons?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
You already have 70 invites waiting! - Read the latest clinical news, personalized to your specialty.
Office
1275 York Ave
New York, NY 10065Phone+1 212-639-2000
Summary
- Dr. Marc Simmons, MD is a board certified radiologist in New York, New York. He is currently licensed to practice medicine in New York and New Jersey. He is affiliated with Memorial Sloan Kettering Cancer Center.
Education & Training
New York Presbyterian Hospital (Cornell Campus)Residency, Radiology-Diagnostic, 1991 - 1992
Jacobi Medical Center/Albert Einstein College of MedicineResidency, Radiology-Diagnostic, 1987 - 1991
Nassau University Medical CenterInternship, Internal Medicine, 1986 - 1987
SUNY Upstate Medical UniversityClass of 1986
Certifications & Licensure
NY State Medical License 1989 - 2027
NJ State Medical License 1992 - 2025- American Board of Radiology Diagnostic Radiology
Publications & Presentations
PubMed
- 4 citationsFirst-line regorafenib with nivolumab and chemotherapy in advanced oesophageal, gastric, or gastro-oesophageal junction cancer in the USA: a single-arm, single-centre,...Samuel L Cytryn, Ryan H Moy, Darren Cowzer, Ronak H Shah, Joanne F Chou
The Lancet. Oncology. 2023-10-01 - 5 citationsDeterminants of Survival with Combined HER2 and PD-1 Blockade in Metastatic Esophagogastric Cancer.Steven B Maron, Walid Chatila, Henry Walch, Joanne F Chou, Nicholas Ceglia
Clinical Cancer Research. 2023-09-15 - 208 citationsFirst-line pembrolizumab and trastuzumab in HER2-positive oesophageal, gastric, or gastro-oesophageal junction cancer: an open-label, single-arm, phase 2 trial.Yelena Y. Janjigian, Steven B Maron, Walid K. Chatila, Brittanie M Millang, Shweta S. Chavan
The Lancet. Oncology. 2020-06-01
