An Envision Healthcare Company

Leadership

Questcare is proud to have strong medical leadership, led entirely by our full-time physicians.

John H. Myers, MD, FACEP, FAAP – President, Questcare Medical Services, PA
Stewart R. Coffman, MD, FACEP – Chief Medical Officer, Questcare Emergency Medicine
Matthew D. Bush, MD, FACEP – Chief Operating Officer, Questcare Emergency Medicine, Regional Medical Director, Questcare TeleHealth
Troy Martin, MD – Chief Medical Officer, Questcare Hospitalists
Boris Beckert, MD, MBA – Chief Medical Officer, Clinic Services
Wayne Farley, DO – Regional Medical Director, Questcare Obstetrics
Harshit Rao, MD – Regional Medical Director, Questcare Intensivists and Pulmonary
Velouette Zavadil, MD, FAAP – Regional Medical Director, Questcare Pediatrics
Loc Trieu, MD – Regional Medical Director, Questcare Matrix
Sidra Younus, MD – Regional Medical Director

Medical Directors: Emergency Medicine
Holly Baselle, DO – Medical City Alliance
Trent Boyko, MD – ER at Grand Prairie
C. Lesley Beard, MD, FACEP – Denton Regional Medical City
Mini Delashaw, MD, PhD – Medical City Dallas Hospital
Scott Corcoran, MD – Medical City of McKinney
James Doyle, MD – Medical City of Lewisville
Zack Goldman, MD – Director of Billing and Documentation – Flower Mound Emergency Center
Tim Hartman, DO – ER at Stonebridge
David Hanscom, DO – Plaza Medical City of Fort Worth
Randall Herrin, MD – OU Medical Center Edmond
Curtis Johnson, MD, FACEP – North Hills Hospital
Steven Masson, MD – ER at Burleson
Brandon Meek, DO – The Medical City of Plano
Charlie Phillips, MD, FACEP – Medical City of Arlington
John M. Saad, MD – Plano 24/7 Emergency Care
Kerri Sistrunk, MD – Lake Granbury Medical City
Bryan Thibodeau, MD – Las Colinas Medical City
Erika Vazquez-Cuffe,, MD – El Paso Children’s Hospital
J. David Walsh, MD, FACEP – OU Medical Center
Medical Directors: Internal Medicine Hospitalists
Alain Folefack, MD – Medical City of Arlington
Ram Padmanabhan, MD – Medical City Dallas Hospital
Robert Johnson, MD, MBA, FACP – The Medical City of Plano
Robert Johnson, MD, MBA, FACP – Medical City of McKinney
Babar Zuberi, DO – Medical City of Lewisville
Khiem Chu, DO – Las Colinas Medical City
Christian Sanchez, MD – Plaza Medical City of Fort Worth
J. Darren Clark, MD – North Hills Hospital
Jaya Kumar, MD – Denton Regional Medical City
Medical Directors: OB/Gyn Hospitalists
Wayne Farley, DO – Regional Medical Director
Lynn Barta, MD – Rose Medical City
Craig Keathley, MD – Medical City of Arlington
Linda Ho, MD – Denton Regional Medical City
Robert Thomas, MD – Medical City of Lewisville
Medical Directors: Pediatrics
Stephanie Atiyeh, MD – Medical City Dallas Hospital
Rima Patel, MD – Medical City of Lewisville
Medical Directors: Critical Care Intensivists
Nidhi Jindal, MD – Medical City of Plano
Harshit Rao, MD – Medical City Dallas Hospital
Patrick Cullinan, DO, FACOI – Metropolitan Methodist Hospital
Medical Directors: Clinic Services
Boris Beckert, MD, MBA – QuestCare Urgent Care
Ryan Martin, PA-C – Questcare Clinic

John H. Myers, MD, FACEP, FAAP – President
Michael Lieber – Chief Financial Officer
Jonathan Fisk, RN, BSN, CPEN – VP of Operations, Emergency Services
Christy Conrad – VP of Human Resources
Sunshine Ewers RN, BSN, CPEN – VP of Operations, Integrated Delivery
Kris Sanders, BHA, MBA – VP of Operations, Hospitalists and Post-Acute
Jessica Vogt, CPA – VP Controller
Ann Ward – General Counsel