Faculty

Family Medicine

WFM Faculty: Carena Chai, DO

Carena Chai, DO

Associate Program Director
Family Medicine
Director, Global Health Track; Director, Centering Pregnancy

Valerie Davis-Barnabas, MD

Family Medicine

Darby Gonzales, MD

Family Medicine

D. Mike Hardin Jr., MD

President, WFM – Institute, DIO, Past Program Director
Family Medicine

Jonathan Kerr, MD

Family Medicine

Ryan Laschober, MD

Associate Program Director
Family Medicine
Editor in Chief, The Waco Guide

Esiquiel P. Olivarez Jr., DO

Family Medicine

Courtney Parker-Hudson, MD

Scheduling Director
Family Medicine

Zach Sartor, MD

Interim Program Director
Family Medicine
Editor, The Waco Guide

Chad Thompson, MD

Family Medicine

Ryan Trantham, Waco Resident

Ryan Trantham, MD

Curriculum Coordinator, POCUS Coordinator
Family Medicine

Sally Weaver, PhD, MD

Research Director
Family Medicine

Sports Medicine

WFM Faculty: Brock Niceler, MD

Brock Niceler, MD

Sports Medicine & MSK Director
FM-Sports Medicine

Pediatrics

WFM Faculty: Floyd Barry, MD

Floyd Barry, MD

Pediatrics

Suzanne Jacob, MD

Pediatrics Teaching Director
Pediatrics

Obstetrics / Gynecology

Marcela Castillo, MD

Obstetrics / Gynecology

Emily Cunningham, MD

Obstetrics / Gynecology

Amy Flammer, MD

Obstetrics / Gynecology

Kim Micus, MD

Obstetrics / Gynecology

Girlinda Robinson, DNP, CNM

Midwifery

CharlieAnn Sheehan, CNM

Midwifery

Lucy Villarreal, MD

Obstetrics / Gynecology

WFM Faculty: Katy Wesley, MD

Katy Wesley, MD

Director, Women's Health Center
Obstetrics / Gynecology

Behavioral Medicine

Lance Kelley, PhD

Human Behavior Mental Health Director
Chief Behavioral Health Officer, WFM
Behavioral Medicine

Applied Clinical Informatics

John Gill, MD

Applied Clinical Informatics

Kelly Nieves, MD

Applied Clinical Informatics

@ 2025 Waco Family Medicine Residency