Pituitary Tumor Experts

Pituitary Tumor Experts


Memorial Sloan Kettering is home to the multidisciplinary Pituitary and Skull Base Tumor Center, which brings together doctors from a range of specialties to provide world-class, comprehensive care to patients who have been diagnosed with pituitary, parasellar, paranasal sinus, and other skull base tumors.

One of the most important aspects of the center is its multidisciplinary nature. Patients receive personalized care from a team of experts that includes a neurosurgeon, head and neck surgeon, neuro-endocrinologist, radiation oncologist, neuro-oncologist, and neuro-radiologist.

Because our team works so closely together, we are able to relieve patients from the burden of coordinating care. For example, someone who needs to see a neurosurgeon, a head and neck surgeon, and a neuro-endocrinologist can do so all at the same time during our pituitary tumor clinics. This approach spares our patients from having to go to multiple appointments over the course of weeks or even months. It also allows us to develop a personalized care plan right away.

Select from the list below to learn more about our specialists, their education, training, board certifications, current publications, and specific areas of clinical expertise.

Center Leadership

Memorial Sloan Kettering neurosurgeon Viviane Tabar
Viviane Tabar

Chair, Department of Neurosurgery; Theresa Feng Chair in Neurosurgery

Memorial Sloan Kettering endocrinologist Eliza Geer
Eliza B. Geer

Medical Director, Pituitary & Skull Base Tumor Center

MSK head & neck surgeon Marc Cohen
Marc A. Cohen

Surgical Director, Pituitary & Skull Base Tumor Center; Medical Director, Patient Access Services (PAS)

Affiliated Faculty

Andrew R. Barsky
Andrew R. Barsky

Assistant Attending Radiation Oncologist

Marc J. Dinkin
Sasan Karimi, MD
Sasan Karimi
MSK neuro-oncologist Andrew Lin
Andrew Lin

Assistant Attending Physician

Social Work

Request an Appointment

Call 212-639-3935
Monday through Friday, to (Eastern time)