Faculty and Residents

WCHNOur Faculty 

Department Chair

Aparna Oltikar M.D.
Hospital Medicine

Internal Medicine Residency Program

Program Director

Winston Shih M.D.
Nephrology Section

Associate Program Directors

Mike Schiffman M.D.
Gastroenterology Section

Janaka Periyapperuma, M.D.
Hospitalist

Program Administrator
Kathleen Barry

Recent Graduates (Fellowship Match)

Internal Medicine Residency Program

2017 Graduates

Endocrinology Fellowship, University of Iowa
Infectious Disease Fellowship, University of Rochester
Geriatrics Fellowship, Yale New Haven Bridgeport Hospital
Pulmonary/Critical Care Fellowship, Geisinger Health System
Pulmonary/Critical Care Fellowship, Henry Ford Hospital
Pulmonary/Critical Care Fellowship, University of Vermont

2016 Graduates

Cardiology Fellowship, Hennepin County Medical Center
Cardiology Fellowship, Tampa Bay Heart Institute
Endocrinology Fellowship, University of Arizona College of Medicine
Infectious Disease Fellowship, University of Maryland
Infectious Disease Fellowship, University of Florida
Infectious Disease Fellowship, University of Connecticut Health Center

2015 Graduates

Nephrology Fellowship, University of Pittsburgh Medical Center
Rheumatology Fellowship, University of Pittsburgh Medical Center
Rheumatology Fellowship, University of Washington
Nephrology Fellowship at Queens University in Ontario Canada
Cardiology Fellowship, University of Florida College of Medicine
Endocrinology Fellowship, University of Wisconsin

2014 Graduates

Rheumatology Fellowship, University of Texas Health Science Center
Hematology/Medical Oncology Fellowship, St. Elizabeth’s Medical Center
Rheumatology Fellowship, Scripps Clinic
Hematology/Oncology Fellowship at SUNY Downstate
Nephrology Fellowship at SUNY Downstate Medical Center
Hematology/Oncology Fellowship at University of Vermont
Sleep Medicine Fellowship/Baylor College of Medicine
Cardiology Fellowship/Danbury Hospital

For More Information

Please contact us if you have questions about the Internal Medicine Residency Program at Danbury Hospital, or would like more information.