Clinical Interests
- Inflammatory bowel disease
- Treatment of C. difficile colitis
Research Interests
- Epidemiologic studies using large datasets
Education
- MD, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
Training
- Fellowship, Gastroenterology, Yale-New Haven Hospital, New Haven, CT
- Fellowship, Gastroenterology, Albert Einstein Medical Center, Philadelphia, PA
- Residency, Internal Medicine, Temple University Hospital, Philadelphia, PA
Board Certifications
- American Board of Internal Medicine - Internal Medicine
- American Board of Internal Medicine - Gastroenterology
Memberships
- American Gastroenterological Association
- American College of Gastroenterology
Awards and Honors
- Best Doctors in America®, Gastroenterology, 2015-2016, 2017-2018, 2019-2020
- Top Doctors, Gastroenterology, Philadelphia magazine, 2018-2025
Patient Comments
Doctor was warm an professional, thorough and caring.
Dr. Friedenberg was incredibly attentive to my concerns and made me feel like he would make every effort to figure out the chronic issues that have severely impacted my life. He maintained a balance of professionalism, warmth, humor and confidence throughout the visit. He treated me as an individual and seemed genuinely interested in finding the cause and a solution for my medical issues.