Internal Medicine Tyler Residency Faculty and Staff

James Fox, MD

Program Director, Associate Professor

Katherine (Katie) Root, MD, MHA, FACP

Assistant Professor and Associate Program Director

Phone: 903-877-5400

Bhavani Suryadevara, MD

Assistant Professor and Associate Program Director

Angela Batie

Program Coordinator

Edward Brown, MD

Internal Medicine Hospitalist

Muhammad Chaudhry, MD

Associate Professor

Cardiology

Phone: 903-877-8677

Megan Devine, MD

Pulmonology, Infectious Lung Diseases and Critical Care Medicine

Sherif Iskander, MD

Cardiology

Natalie Johnson, MD

Internal Medicine, Hyperbaric Medicine and Wound Care

Wayne Karaki, MD

Internal Medicine

Maxwell Kwaku, MD

Endocrinology

Eric Madore, MD

Internal Medicine Hospitalist

Joseph Martins, MD

Hematology and Oncology

Pamela McShane, MD

Pulmonology, Infectious Lung Diseases and Critical Care Medicine

Ebube Nwaigwe, MD

Gastroenterology

Bolarinwa Olusola, MD

Gastroenterology

Internal Medicine Residency - Tyler

Charles Orji, MD

Nephrology

Internal Medicine Residency - Tyler

Dinesh Sangana, MD

Internal Medicine Hospitalist

Vandana Shah, MD

Internal Medicine Hospitalist

Olivia Simbler

Program Coordinator

Raul Torres-Heisecke, MD FHRS

Cardiology and ElectroPhysiology

Ilanko Upendran, MD

Internal Medicine Hospitalist

Carla Wang-Kocik, MD

Pulmonology, Critical Care Medicine and Sleep Medicine

Karen Wies, MD

Internal Medicine, Hyperbaric Medicine and Wound Care

Richard Yates, MD

Infectious Disease

Hani Yousif, MD

Internal Medicine Hospitalist