MediFind found 7 doctor with experience in Diffuse Large B-Cell Lymphoma (DLBCL) near Altoona, PA. Of these, 6 are Experienced and 1 are Advanced.
UPMC Hillman Cancer Center At UPMC Altoona
Mark Keating, MD, is a medical oncologist specializing in tumors and diseases of the blood. He has a particular expertise in the diagnosis and treatment of gastrointestinal, kidney, bladder, breast, lung, head and neck, and prostate cancers, as well as chronic leukemia, lymphoma, brain tumors, and benign hematologic disorders. Dr. Keating is rated as an Advanced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Paget Disease of the Breast, and Non-Hodgkin Lymphoma.
UPMC Primary Care
Andy Mulhollen, DO, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Blair Medical Associates Family Practice and is affiliated with UPMC Altoona. He completed his residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Mulhollen is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Sitosterolemia, Idiopathic Edema, High Cholesterol, and Heart Failure with Preserved Ejection Fraction (HFpEF).
UPMC Hillman Cancer Center - Altoona
Kristopher Hansen, DO, specializes in hematology oncology and is board-certified in internal medicine and medical oncology by the American Board of Internal Medicine. He is affiliated with UPMC Altoona. Dr. Hansen completed his fellowship at the University of Kansas School of Medicine, residency at Wake Forest University School of Medicine and medical degree at Edward Via College of Osteopathic Medicine. Dr. Hansen is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).
Hematology Oncology Association
Mohammad Alkayem is a Hematologist Oncology specialist and a Hematologist in Altoona, Pennsylvania. Dr. Alkayem is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Vulvar Cancer, Thrombocytopenia, Familial Pancreatic Cancer, and Waldenstrom Macroglobulinemia. Dr. Alkayem is currently accepting new patients.
Hematology Oncology Association
Shabbir Ahmad is a Hematologist Oncology specialist and a Hematologist in Altoona, Pennsylvania. Dr. Ahmad is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Idiopathic Pulmonary Hemosiderosis, Hemosiderosis, Paget Disease of the Breast, and Pleuropulmonary Blastoma.
Hematology Oncology Association
Yuanjue Zhang is a Hematologist Oncology specialist and an Oncologist in Altoona, Pennsylvania. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Paget Disease of the Breast, and Inflammatory Breast Cancer.
Upmc Altoona Regional Health Services, Inc.
Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.
Last Updated: 10/30/2025


