MediFind found 7 doctor with experience in Monoclonal Gammopathy of Undetermined Significance (MGUS) near New Castle, PA. Of these, 6 are Experienced and 1 are Advanced.
UPMC Hillman Cancer Center
Amanda Laubenthal, DO, is a medical oncologist and hematologist at UPMC CancerCenter. Dr. Laubenthal specializes in the treatment of all hematology and oncology cases including breast, colon, head and neck, lung, prostate, pancreas, stomach, and central nervous system cancers, multiple myeloma, anemia, platelet disorders, bleeding disorders, and clotting disorders. Dr. Laubenthal is rated as an Advanced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). Her top areas of expertise are Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Paget Disease of the Breast.
UPMC Hillman Cancer Center
Chad H. Smith, MD, MPH, is a medical oncologist and treats all medical oncology and hematology patients. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, Acute Lymphoblastic Leukemia (ALL), and Tissue Biopsy.
David Shober is a primary care provider, practicing in Family Medicine in New Castle, Pennsylvania. Dr. Shober is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Peptic Ulcer.
Sheryl Simon is a Hematologist Oncology provider in New Castle, Pennsylvania. Dr. Simon is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). Her top areas of expertise are Thrombocytopenia, Breast Cancer, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET).
Hany Rezk is a primary care provider, practicing in Internal Medicine in New Castle, Pennsylvania. Dr. Rezk is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). His top areas of expertise are Sitosterolemia, Anemia, Familial Hypertriglyceridemia, and Tracheitis.
Allegheny Clinic Medical Oncology
Ali Amjad is a Hematologist Oncology specialist and a Hematologist in New Castle, Pennsylvania. Dr. Amjad is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). His top areas of expertise are Vulvar Cancer, Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, and Splenectomy. Dr. Amjad is currently accepting new patients.
Steel City Internal Medicine-UPMC
Donald Klinestiver, Jr., MD, is a primary care physician and board-certified internal medicine by the American Board of Internal Medicine. Dr. Klinestiver received his medical degree from the Marshall University School of Medicine in Huntington, W. Va. He completed his chief residency at Allegheny General Hospital. He has been in practice for many years. Dr. Klinestiver's clinical interests include preventive medicine and mentoring and sharing his knowledge to shape new medical students in the primary care setting. He enjoys traveling and the outdoors, golfing, fishing, kayaking, and many other activities with his family and friends. He stays informed and current with the newest medical treatments by attending conferences and reading medical journals. Dr. Klinestiver is rated as an Experienced provider by MediFind in the treatment of Monoclonal Gammopathy of Undetermined Significance (MGUS). His top areas of expertise are Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Subacute Combined Degeneration.
Last Updated: 10/30/2025