Dr. Dennis A. Shannon

Dr. Doberstein is a board-certified physician specializing in internal medicine. He attended Temple University, where he received his medical degree. Dr. Doberstein completed his residency at Temple University Hospital, then completed a chief resident position at Temple University. He is certified by the American Board of Internal Medicine. Dr. Doberstein is rated as an Advanced provider by MediFind in the treatment of Milk-Alkali Syndrome. His top areas of expertise are Familial Hypocalciuric Hypercalcemia Type 1, Milk-Alkali Syndrome, Hypercalcemia, and Idiopathic Hypercalciuria.

Scott Sulman, DO, is a board-certified internal medicine physician. He is certified by the American College of Osteopathic Internists in internal medicine.|Dr. Sulman earned his medical degree from the Philadelphia College of Osteopathic Medicine where he also completed his residency in internal medicine. He is a member of the American Osteopathic Association, American College of Physicians and American College of Osteopathic Internists.|Video: more from Dr. Scott Sulman, D.O. Dr. Sulman is rated as an Advanced provider by MediFind in the treatment of Milk-Alkali Syndrome. His top areas of expertise are Hypothyroidism, Diarrhea, Trichohepatoenteric Syndrome, and Maturity Onset Diabetes of the Young.

Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Advanced provider by MediFind in the treatment of Milk-Alkali Syndrome. His top areas of expertise are Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.