Dr. Harrison is on Doximity
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Office
300 Halket St
Ste 5710
Pittsburgh, PA 15213Phone+1 412-641-1000
Education & Training
University of ChicagoFellowship, Gastroenterology, 1998 - 2001
University of Pennsylvania Health SystemResidency, Internal Medicine, 1995 - 1998
Perelman School of Medicine at the University of PennsylvaniaClass of 1995
Certifications & Licensure
PA State Medical License 1996 - 2024
IL State Medical License 1998 - 2005- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011
Publications & Presentations
PubMed
- 24 citationsDisease Characteristics and Severity in Patients With Inflammatory Bowel Disease With Coexistent Diabetes Mellitus.Hassieb Din, Alyce J. Anderson, Claudia Ramos Rivers, Siobhan Proksell, Filippos Koutroumpakis
Inflammatory Bowel Diseases. 2020-08-20 - 2 citationsUstekinumab-Induced Remission of Two Cases of Refractory Cutaneous Crohn's Disease.Bansri M Patel, Claudia Ramos Rivers, Filippos Koutroumpakis, Maaz Ahsan, Jeffrey Dueker
Inflammatory Bowel Diseases. 2021-05-17 - 9 citationsPeripheral Blood Eosinophilia and Long-term Severity in Pediatric-Onset Inflammatory Bowel DiseaseKrishnapriya Marangattu Prathapan, Claudia Ramos Rivers, Alyce Anderson, Filippos Koutroumpakis, Ioannis E. Koutroubakis
Inflammatory Bowel Diseases. 2020-11-19
Professional Memberships
- Member
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