Dr. Andrew Fabian

John T. Cotter, Jr., MD, specializes in family medicine and is board-certified in family medicine by the American Board of Family Medicine. He is affiliated with UPMC Lititz. Dr. Cotter completed his residency at Washington Hospital and medical degree at Penn State College of Medicine. Dr. Cotter is rated as an Advanced provider by MediFind in the treatment of Gitelman Syndrome. His top areas of expertise are Gitelman Syndrome, Low Potassium Level, Urinary Tract Infection in Children, and High Cholesterol.

Elizabeth Klucka, DO, specializes in family medicine and is certified in family medicine/OMT by the American Osteopathic Board of Family Physicians. She practices at UPMC Susquehanna Health, Family Medicine at Montoursville and is affiliated with UPMC Williamsport. She completed her residency at Williamsport Family Medicine Residency Center and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Klucka is rated as an Advanced provider by MediFind in the treatment of Gitelman Syndrome. Her top areas of expertise are Dementia, Low Potassium Level, Gitelman Syndrome, and Maturity Onset Diabetes of the Young.

Rosemary Wiegand, MD, specializes in family medicine and is board-certified by the American Board of Family Medicine. She practices at SH Family Med McElhattan and is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Wiegand received her medical degree from Penn State College of Medicine and completed her residency at UPMC Williamsport Family Medicine Residency Center. Dr. Wiegand is rated as an Advanced provider by MediFind in the treatment of Gitelman Syndrome. Her top areas of expertise are Hyperlipidemia Type 3, Gitelman Syndrome, Low Potassium Level, and Magnesium Deficiency.