Dr. David B. Metzger

Ronald Jeffreys, DO, specializes in hospital medicine and is board-certified in internal medicine by the American Board of Internal Medicine. He practices at PinnacleHealth Hospitalist Services and is affiliated with UPMC Memorial. Dr. Jeffreys received his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency program at MedStar Franklin Square Medical Center. Dr. Jeffreys is rated as an Advanced provider by MediFind in the treatment of Necrotizing Enterocolitis. His top areas of expertise are Dementia, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency.

Meagan L. Bilbrough, DO, specializes in hospital medicine. She is affiliated with UPMC Community Osteopathic, UPMC Carlisle, UPMC Lititz, UPMC Memorial, UPMC Hanover, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Bilbrough completed her residency at Memorial Hospital of York and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Bilbrough is rated as an Advanced provider by MediFind in the treatment of Necrotizing Enterocolitis. Her top areas of expertise are Heart Attack, Acute Kidney Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Endoscopy.

Zohaib Mumtaz, MD, specializes in hospital medicine. He is affiliated with UPMC West Shore, UPMC Community Osteopathic and UPMC Pinnacle Harrisburg. Dr. Mumtaz completed his residency at St. Joseph Mercy Oakland Hospital and medical degree at Dow Medical College. Dr. Mumtaz is rated as an Advanced provider by MediFind in the treatment of Necrotizing Enterocolitis. His top areas of expertise are Sepsis, Acute Kidney Failure, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Ureteroscopy.