Dr. Zachary W. Simpson

Mark Lobitz is a primary care provider, practicing in Family Medicine and Geriatrics in Hazle Township, Pennsylvania. Dr. Lobitz has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Gastrostomy, and Pacemaker Implantation.

Francisco Corbalan is a primary care provider, practicing in Geriatrics and Internal Medicine in Elmira, New York. Dr. Corbalan is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Dementia, Maturity Onset Diabetes of the Young, Chronic Cough, and Gitelman Syndrome.

Boris Goralnik, MD, specializes in geriatric medicine and is board-certified in internal medicine and geriatric medicine by the American Board of Internal Medicine. He practices at UPMC Center for Cognitive Care of North Central PA and is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Goralnik received his medical degree from St. Petersburg University and completed residencies at the Medical College of Ohio at Toledo and St. John's Episcopal Hospital South Shore, in addition to a residency and fellowship at Saint Louis University School of Medicine. Dr. Goralnik is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Dementia, Decorticate Posture, Decerebrate Posture, and Low Potassium Level.