Dr. Jennifer Ma

Dr. Jennifer Ma, MD, is a radiation oncologist specializing in the treatment of lung cancer, skin cancer, and head and neck cancers. She sees patients at Memorial Sloan Kettering Nassau on Long Island, where she applies advanced radiation therapy techniques to precisely target tumors, minimize side effects, and personalize treatment plans to the unique needs of each individual. Her path to oncology was shaped by a personal understanding of cancer's impact, having witnessed the disease affect her own family. That experience instilled in her a deep empathy for patients and their loved ones, and continues to drive her commitment to improving both the quality of care and the outcomes she achieves.

In addition to her clinical work, Dr. Ma is actively involved in research aimed at advancing cancer treatment. Her research explores how genetic changes influence the immune system and affect responses to radiation and immunotherapy. By studying these interactions, she works to develop strategies that make tumors more sensitive to radiation and harness the immune system to more effectively fight cancer. Her goal is to translate scientific discoveries from the laboratory into direct clinical benefits for her patients, ensuring they have access to the latest advances in cancer care.

As a Long Island native, Dr. Ma brings a special commitment to the community where she grew up, working to provide patients with access to the same world-class treatments and clinical trials available at MSK's Manhattan locations, but closer to home. She approaches every patient encounter with a combination of clinical expertise and genuine compassion, guiding patients and families through the challenges of a cancer diagnosis. By integrating the latest research with empathetic, individualized care, she aims to help her patients achieve the best possible outcomes while maintaining their quality of life.