Dr. John K. Waas

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 Follicular 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 Follicular Lymphoma. His top areas of expertise are Non-Hodgkin Lymphoma, Primary Lymphoma of the Brain, Gastric Lymphoma, and Follicular Lymphoma.

Jing-Zhou Hou, MD, PhD, is a clinical hematological oncologist specializing in hematological malignancies, cell therapy, and bone marrow transplant in the Mario Lemieux Center for Blood Cancers at UPMC Hillman Cancer Center. Dr. Hou received his medical degree from Henan Medical University in China, his master’s degree at Shanghai Medical University, and his PhD in Molecular and Cell Biology from Tulane University. He completed his internal medicine residency in Northeastern Ohio University College of Medicine, and fellowship in Hematology and Oncology at Stanford University. He joined UPMC Hillman Cancer Center in 2007. Dr. Hou is rated as a Distinguished provider by MediFind in the treatment of Follicular Lymphoma. His top areas of expertise are Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Multiple Myeloma, Bone Marrow Aspiration, and Bone Marrow Transplant.