PM&R Faculty
PM&R Faculty
Roger Wolcott, MD, PM&R
Program Director
Dr. Wolcott brings more than 20 years of medical experience to his position. Board certified by the American Board of Physical Medicine and Rehabilitation; Dr. Wolcott has served as medical director of the hospital since 2008. He also serves as associate professor for the Neurology and Orthopedic Department and mentoring associate professor for residents and physician assistants at Texas Tech University Health Science Center in Lubbock, Texas.
Dr. Wolcott earned a Doctorate in Medicine and completed an internship in Internal Medicine at Texas Tech University Medical School. He completed a residency in Physical Medicine and Rehabilitation at the University of Utah Medical Center in Salt Lake City, Utah.
He is an associate member of the American Academy of Physical Medicine and Rehabilitation, and is a diplomate for the American Board of Physical Medicine and Rehabilitation.
Bei Zhang, MD
Associate Program Director
Dr. Zhang serves as the Medical Director of the Brain Injury Rehabilitation Program at Trustpoint Rehabilitation Hospital of Lubbock. Dr. Zhang completed her PM&R residency with honors at the University of Texas Health Science Center – Houston and TIRR Memorial Hermann. She subsequently completed her Brain Injury Medicine fellowship at Spaulding Rehabilitation Hospital, Harvard Medical School. She is board-certified in PM&R and Brain Injury Medicine. Her clinical practice and research interests focus on the sequelae and functional recovery of various types of brain injuries and disorders (e.g., concussion/mild traumatic brain injury (TBI), moderate-to-severe TBI, hypoxic or metabolic brain injury, stroke, disorders of consciousness, functional neurological disorders). She adopts an individualized multimodal approach in the management of spasticity and dystonia after brain injury. She is actively involved in rehabilitation research and medical education.
Cristina Sanders, DO
Dr. Sanders is a pediatric rehabilitation medicine (PRM) and brain injury medicine (BIM) physician. She completed her PM&R residency at Baylor UMC-Dallas and a fellowship in PRM at the University of Michigan. She is board certified in pediatric rehabilitation and brain injury medicine through the American Board of Physical Medicine and Rehabilitation (ABPM&R).
Sabrina Tan, MD
Dr. Tan is a physical medicine and rehabilitation (PM&R) physician with clinical interests in neurorehabilitation and inpatient rehabilitation. She completed her PM&R residency at Virginia Commonwealth University (VCU).
Community Faculty
Jason Phillips, CP, LP, CFts
Jason Phillips a prosthetist and owner of Lubbock Artificial Limb and Brace. Jason is a 3rd generation prosthetist. He graduated from Texas Tech University in 2000 and then went to Cal State University for Prosthetic school.
Ethan B. Dalley MD, FIPP
Dr. Ethan Dalley was born and raised in Lubbock, Texas. After graduating from Lubbock High School and receiving a Bachelor of Sciences degree from Brigham Young University, he was accepted for post baccalaureate studies at the Texas Tech University Health Sciences Center (TTUHSC) from which he received a medical degree.
Following completion of medical training at Texas Tech, he attended Johns Hopkins University for residency training in Physical Medicine and Rehabilitation. While there he received “The Hopkins Healer Award” for outstanding service as a resident. Dr. Dalley was also selected to be Chief Resident for the Department of PM&R his final year at Johns Hopkins. He then returned to TTUHSC for continued training in Pain Management in the Department of Anesthesiology.
His professional interests include musculoskeletal medicine, non-operative sports medicine, chronic pain management with pharmacological and interventional techniques, neuromodulation, intrathecal drug delivery, and nerve conduction/EMG.