
(From left) Physician assistant Meredith Riffle, colorectal surgeon Martin Weiser, and clinical nurse Nancy Evans are part of the close-knit team who care for people with anal cancer.
No matter your diagnosis, your MSK care team will provide treatments that offer the best chance to cure or control anal cancer while helping you maintain your quality of life.
Memorial Sloan Kettering’s anal cancer doctors, surgeons and other experts are some of the most experienced in the world. We take a collaborative approach to care so that you can benefit from the expertise of not just one doctor or oncologist but an entire team of experts. Our skill and deep level of experience, along with access to top-notch supportive services, means that we can offer you the best care possible.
Learn more about our experts.
Radiation Therapy

Attending Radiation Oncologist

Lead Service Chief, External Beam Radiotherapy Service: Regional Care Network

Assistant Attending Radiation Oncologist

Chief, Radiation Oncology, MSK Westchester & MSK Bergen

Assistant Attending Radiation Oncologist

Director of Colorectal and Anal Cancer, Department of Radiation Oncology

Assistant Attending Radiation Oncologist

Assistant Attending Radiation Oncologist

Vice Chair, Graduate Medical Education Committee
Surgery

Assistant Attending Physician

Chief, Colorectal Service; Benno C. Schmidt Chair in Surgical Oncology

Assistant Attending Surgeon

Vice President of Quality and Safety

Assistant Attending Surgeon

Attending Surgeon, Talcott Chair for Clinical Excellence

Associate Attending Surgeon

Assistant Attending Surgeon

Vice Chair for Faculty Affairs, Department of Surgery; Stuart H.Q. Quan Chair in Colorectal Surgery

Assistant Attending Surgeon
Medical Oncology

Assistant Attending Physician

Section Head, Colorectal Cancer; Co-Director, Center for Young Onset Colorectal and Gastrointestinal Cancers

Associate Attending Physician

Assistant Attending Physician

Assistant Attending Physician

Assistant Attending Physician

Associate Attending Physician

Associate Attending Physician

Associate Attending Physician

Associate Attending Physician

Assistant Attending Physician

Associate Attending Physician

Medical Director, Strategic Partnerships; Clinical Director, Melanoma Service

Assistant Attending Physician

Executive Director for Clinical Value & Sustainability; Head, Colorectal Oncology Section

Associate Attending Physician

Medical Site Director, MSK Nassau; Medical Director, Strategic Partnerships

Assistant Attending Physician

Associate Attending Physician

Attending Physician

Assistant Attending Physician

Clinical Director, Gastrointestinal Oncology Service
Gastroenterology

Director of Inflammatory and Immune-Related Bowel Diseases

Attending Physician

Associate Attending Physician

Attending Physician

Co-Director, Center for Young Onset Colorectal and Gastrointestinal Cancers

Attending Physician

Chief, Gastroenterology, Hepatology and Nutrition Service

Associate Attending Physician

Attending Physician
Radiology

Associate Attending Radiologist

Director, Colorectal Radiology

Associate Attending Radiologist
Pathology

Assistant Attending Physician; Associate Director, Gastrointestinal Pathology Fellowship Program

Director, Gastrointestinal Pathology

Director, Gastrointestinal Pathology Fellowship Program
Social Work
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