Conditions Treated by Dr. John L. Showel, MD

• Acute Leukemia
• Adrenal Gland Cancer
• Anal and Rectal Cancer
• Anemia
• Antiphospholipid Syndrome (APS)
• Basal Cell Carcinoma
• Bladder Cancer
• Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
• Brain Cancer
• Breast Cancer
• Carcinoma in Situ
• Chronic Myeloid Leukemia (CML)
• Coagulation Disorders (incl. Hemophilia)
• Colorectal Cancer
• Deep Vein Thrombosis (DVT)
• ENT Cancer
• Esophageal Cancer
• Gallbladder and Biliary Tract Cancer
• Gallbladder Cancer
• Hodgkin's Disease
• Immune Thrombocytopenic Purpura (ITP)
• Laryngeal Cancer
• Leukocytosis
• Liver Cancer
• Lung Cancer
• Lung Neoplasms, Not Specified as Malignant
• Lymphoma
• Lymphosarcoma
• Mediastinal Tumors, Malignant
• Melanoma