Anna Buchner, MD, PhD

Gastroenterology
Accepting new patients
Sees patients age 18 and up
Penn Gastroenterology Radnor
View 1 additional location
Make an appointmentCall 610-902-1500
Headshot of Anna Buchner, MD, PhD
Penn Medicine Provider

About me

  • Associate Professor of Medicine (Gastroenterology) at the Hospital of the University of Pennsylvania

My education and training

  • Medical School: Wroclaw Academy of Medicine
  • Graduate School: Wroclaw Academy of Medicine
  • Residency: University of Illinois College of Medicine at Chicago
  • Fellowship: University of Miami Hospital and Clinic
  • Fellowship: Mayo Clinic

Spoken languages

English
English

Insurance accepted

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Buchner is a Penn Medicine physician.

Qualifications and experience

Treatments and conditions

Research

Publications

Sonnenberg A, Buchner AM. Geographic distribution of mortality from systemic lupus erythematosus. , Lupus, 35(9): 2026,910-917

Sonnenberg A, Bakis G, Buchner AM. Interfering factors in the normative diagnostic approach , Diagnosis: 2026

Sonnenberg A, Bakis G, Buchner AM Interfering factors in the normative diagnostic approach , Diagnosis: 2026

Buchner AM, Sonnenberg A. A Case of Crohn's disease that wouldn't quite fit the mold. , Gastroenterology: 2026

Sonnenberg A, Buchner AM, Inadomi J Mentorship in Gastroenterology-The Final lesson. , Clin Gastroenterology Hepatol, 24(4): 2026,1485-1487

Buchner AM, Sonnenberg A Gallstone Disease and Cholecystectomy Both Increase the Risk for Barrett's Esophagus , Gastroenterology: 2026

Buchner AM, Sonnenberg A. Bariatric Surgery Reduces the Risk for Colon polyps and Colorectal Cancer , Gastroenterology: 2026

Buchner AM, Kohen R, Sonnenberg A. Epstein-Barr virus infection increases the risk for inflammatory bowel disease. , Eur J Gastroenterol Hepatol , 38(5): 2026,561-565

Buchner AM, Huang RJ, Lauwers GY, El-Serag HB. AGA Clinical Practice Update on Management of Gastric Polyps: Expert Review. , Clin Gastroenterol Hepatol , 24(4): 2026,839-905

Sonnenberg A, Buchner AM. Long-term trends of mortality from systemic lupus erythematosus in England & Wales and the United States. , Lupus. 2026 Mar;35(3):246-253, 35(3): 2026,246-25