
Division of Surgical Oncology
The Division of Surgical Oncology at NYU Grossman Long Island School of Medicine provides expert, compassionate care for patients with complex cancers. Our board-certified surgeons collaborate across specialties and use advanced technologies like cytoreductive surgery and intraperitoneal chemotherapy. We are also committed to training future surgical oncologists, and leading innovative clinical and scientific research.
Surgical Oncology Education
We provide a dynamic, hands-on training environment for future surgical oncologists, offering opportunities to gain experience in complex cancer care and multidisciplinary treatment approaches.
Highlights of our educational program include the following:
- clinical rotations for general surgery residents and medical students
- exposure to advanced surgical techniques, including minimally invasive procedures
- weekly multidisciplinary surgical oncology conferences with invited speakers
- mentorship for aspiring clinical and academic surgeons
- opportunities to participate in clinical and basic science research
- support for presenting research at regional and national conferences
Surgical Oncology Clinical Services
Our focus is on ensuring the best outcomes by providing patient-centered, compassionate care at NYU Langone Hospital—Long Island and Perlmutter Cancer Center at NYU Langone Long Island Surgical Oncology Associates. In recognition of our high standard of outpatient care, we are certified by the Intersocietal Accreditation Commission and the American Association for Accreditation of Ambulatory Surgery Facilities.
Our experienced team delivers advanced treatment in both hospital and outpatient settings, supported by a fully equipped on-site procedure clinic.
Conditions We Treat
Our experts treat a wide range of cancers, including the following:
- liver, pancreatic, and biliary tract cancers
- cutaneous cancers, including melanoma, basal and squamous cell carcinoma, and Merkel cell carcinoma
- endocrine tumors of the thyroid, parathyroid, and adrenal glands
- cancers that have spread to the peritoneum, including colorectal, ovarian, and appendiceal
Surgical Approaches
Our surgeons perform a wide range of procedures and therapeutic techniques, such as these:
- robotic and minimally invasive surgery
- robotic pancreas and liver surgery
- radiofrequency ablation
- regional therapies for peritoneal malignancies
- hyperthermic intraperitoneal chemotherapy (HIPEC)
- pressurized intraperitoneal aerosol chemotherapy (PIPEC)
- palliative surgery
Surgical Oncology Team
John D. Allendorf, MD
Megan D. Winner, MD
Gary B. Deutsch, MD

Elizabeth Jansen, NP
Contact Us
For more information or to make an appointment, please call 516-663-2436.
Education

Research

Clinical Services

Leadership
