Dr. Stewart L. Lancaster

Alison Sehgal, MD, is an assistant professor of medicine at the University of Pittsburgh School of Medicine, and a hematologist/medical oncologist specializing in allogeneic and autologous stem cell transplant, lymphoma, leukemia, and multiple myeloma. Dr. Sehgal is conducting research in stem cell transplant and drug development in hematologic malignancies. Dr. Sehgal is rated as a Distinguished provider by MediFind in the treatment of Non-Hodgkin Lymphoma. Her top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), B-Cell Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

Kathleen Dorritie, MD, is a hematologist/medical oncologist at UPMC Hillman Cancer Center specializing in hematologic malignancies and stem cell transplantation. Her research focuses on early phase clinical trials for lymphoid malignancies. She has been very involved in the development of the CAR T-cell program at UPMC and has also worked to develop a stem cell transplant program for hemoglobinopathies, including sickle cell disease. Dr. Dorritie is rated as a Distinguished provider by MediFind in the treatment of Non-Hodgkin Lymphoma. Her top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), B-Cell Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

Stanley Marks, MD, specializes in hematology oncology and medical oncology and is board-certified in hematology and internal medicine by the American Board of Internal medicine. Dr. Marks completed his medical degree at the University of Pittsburgh School of Medicine. He completed his residency training at Presbyterian Hospital, and fellowship training in clinical medicine and research medicine at Peter Bent Brigham Hospital, Harvard Medical School and Dana Farber Cancer Center. He has received numerous awards including the Golden Apple Award for Outstanding Dedication to Housestaff Education from Allegheny General Hospital, Hillel Academy Outstanding Alumnus, and The Winged Victory of Samothrace Award from the Leukemia, Lymphoma Society of Western Pennsylvania. Dr. Marks is rated as a Distinguished provider by MediFind in the treatment of Non-Hodgkin Lymphoma. His top areas of expertise are Non-Hodgkin Lymphoma, Primary Lymphoma of the Brain, Gastric Lymphoma, and Follicular Lymphoma.