MediFind found 5 doctor with experience in Gastric Lymphoma near Butler, PA. Of these, 5 are Experienced.
Genesis Medical Associates, Inc.
Thomas Shetter is a primary care provider, practicing in Geriatrics and Internal Medicine in Butler, Pennsylvania. Dr. Shetter has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His top areas of expertise are Sitosterolemia, High Cholesterol, Low Sodium Level, and Type 2 Diabetes (T2D).
UPMC Hillman Cancer Center, Independence Health System
Melissa Cyr is a Hematologist Oncology provider in Butler, Pennsylvania. Dr. Cyr is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. Her top areas of expertise are Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Lung Cancer, and Thrombocytopenia. Dr. Cyr is currently accepting new patients.
UPMC Hillman Cancer Center, Independence Health System
Dennis Dobrzynski is a Hematologist Oncology provider in Butler, Pennsylvania. Dr. Dobrzynski is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Schnitzler Syndrome. Dr. Dobrzynski is currently accepting new patients.
Foundation Radiology Group PC
Mark Casteel is a Radiologist and an Interventional Radiologist in Butler, Pennsylvania. Dr. Casteel is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His top areas of expertise are Pleurisy, Biliary Dyskinesia, Pleural Effusion, and Visceromegaly. Dr. Casteel is currently accepting new patients.
Sigurdur Petursson is a Hematologist Oncology specialist and a Hematologist in Butler, Pennsylvania. Dr. Petursson is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His top areas of expertise are Acute Mountain Sickness, Hereditary Coproporphyria, Variegate Porphyria, and Polycythemia Vera.
Last Updated: 01/09/2026


