IMPORTANT: Beginning at 8:00 AM on September 3, Temple University Hospital – Main Campus (Broad and Ontario Streets) will no longer provide Labor and Delivery services. All childbirth services will be relocated to our new hospital location.

800-TEMPLE-MED Schedule Appointment
SEARCH TEMPLE HEALTH
Back To Doctor Search

Alexandra G. Selby, MD

Alexandra Selby
Request Appointment

  • Assistant Professor, Clinical Medicine, Lewis Katz School of Medicine at Temple University

Specialties

Gastroenterology

About Me
Publications
About Me
Clinical Interests
  • General gastroenterology 
  • Colorectal cancer screening 
  • Inflammatory bowel disease 
  • Esophageal dysmotility 
  • Gastroesophageal reflux disease 
  • Constipation
  • Management of gastrointestinal bleeding
Research Interests
  • Quality improvement
  • Medical education
Education
  • MD, Drexel University College of Medicine, Philadelphia, PA
Training
  • Fellowship, Gastroenterology & Hepatology, Temple University Hospital, Philadelphia, PA
  • Residency, Internal Medicine, Temple University Hospital, Philadelphia, PA
Board Certifications
  • American Board of Internal Medicine - Internal Medicine
Memberships
  • American College of Gastroenterology 
  • American Gastroenterological Association 
  • American Society for Gastrointestinal Endoscopy 
  • Crohn’s and Colitis Foundation
Awards and Honors
  • Phi Beta Kappa (2011) 
  • Outstanding Poster Presenter, ACG Annual Scientific Meeting (2019) 
  • 2nd Place Fellow for the Department of Medicine, Sol Sherry Research Symposium, Temple University Hospital (2023) 
  • Chief Fellow, Division of Gastroenterology, Temple University Hospital (2023-2024)
Offices

Office Locations

Temple Digestive Disease Center

3401 N. Broad Street

Ambulatory Care Center, 3rd Floor

Philadelphia, PA 19140

Phone: 800-836-7536

Publications
Publications

Selby, A., Reichenbach, Z.W., Piech, G., Friedenberg, F.K. Pathophysiology, Differential Diagnosis, and Treatment of Diabetic Diarrhea, Digestive Diseases and Sciences, 64: 3385-3398. 2019 September.

Selby, A., Yeung H-M., Yu, D., Goldbach, A., Lu, X., Parkman, H.P., Kamat, B., Maurer, A.H., Dadparvar, S. The Utility of a Liquid Nutrient Meal to Aid Interpretation of Small Bowel Transit Scintigraphy. Journal of Nuclear Medicine Technology, 49: 132-137. 2020 December.

Selby, A., Malamood, M. Diagnosis and Treatment of Refractory GERD. Current Treatment Options in Gastroenterology, 21: 320-334. 2023 August.