Overview
David Metzger, MD, specializes in hospital medicine and is board-certified in family medicine by the American Board of Family Medicine. He practices at PinnacleHealth Hospitalist Services and is affiliated with UPMC West Shore, UPMC Community Osteopathic, and UPMC Harrisburg. Dr. Metzger received his medical degree from West Virginia University School of Medicine and completed his residency program at Washington Hospital.
Dr. Metzger is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Colonoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
111 South Front Street, Harrisburg, PA 17101
Woodholme Gastroenterology Assoc PA
Dr. Onwueme graduated with Distinction from Yale University with dual BSc/MSc degrees in chemistry and received MD and PhD degrees from Weill Cornell Medical College. He completed his Internal Medicine residency at Brigham and Women’s Hospital (Clinical Fellow Harvard Medical School) and his Gastroenterology fellowship at Johns Hopkins University School of Medicine. He is currently the Director of clinical trials at Woodholme Gastroenterology and has an ardent interest in the role of microbial metabolites in gut diseases. Dr. Onwueme prizes commitment to quality and compassionate patient care to which he devotes his practice. He has expert knowledge in gut microbiology and a special interest in diarrheal diseases, disordered gut motility, autoimmune and inflammatory bowel disease. Dr. Onwueme is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.
Woodholme Gastroenterology Assoc PA
Agazi Gebreselassie is a Gastroenterologist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Gebreselassie is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Jaundice, Macroamylasemia, Portal Hypertension, Endoscopy, and Colonoscopy.
Stephen G. Diamantoni & Associates Family Practice
Anthony J. Lacorte, MD, specializes in hospital medicine. He is affiliated with UPMC Lititz. Dr. Lacorte completed his residency at Lankenau Medical Center and medical degree at Temple University. Dr. Lacorte is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Rhabdomyolysis, Pneumonia, Endoscopy, and Bone Marrow Aspiration.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- ColonoscopyDr. Metzger isExperienced. Learn about Colonoscopy.
- EndoscopyDr. Metzger isExperienced. Learn about Endoscopy.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Pacemaker ImplantationDr. Metzger isExperienced. Learn about Pacemaker Implantation.



