faculty

Dr. Derrick Sun smiling for his staff photo.

Derrick Sun, M.D., Appointed to the Position of Medical Director, UT Health Physicians, Neurosurgery

June 5, 2020

We are pleased to announce the appointment of Derrick Sun, M.D., to the position of Medical Director, UT Health Physicians, Neurosurgery. Dr. Sun received his undergraduate degree with honors from the California Institute of Technology. He attended medical school at the University of Texas Medical Branch and completed his neurological surgery residency training at the University of Colorado Denver. He also […]



Dr. Justin Robert Mascitelli smiling for his staff photo.

Cerebrovascular Section Election Results

April 7, 2020

The Department of Neurosurgery is proud to announce the election of Justin Mascitelli, M.D., to the position of Member-at-Large on the Executive Council of the AANS/CNS Cerebrovascular Section.



Dr. Naomi Sayre smiling for her staff photo.

16 Questions with Naomi Sayre, Ph.D.

April 3, 2020

Naomi Sayre, Ph.D., was interviewed for the Pipette Gazette’s Faculty Spotlight article series. Dr. Sayre is an assistant professor of research for the Department of Neurosurgery who is primarily interested in investigating the brain’s ability to recover after stroke or traumatic injury. You can read her interview and watch the accompanying video here.



Residents and faculty stand with Dr. Lawton.

Grand Rounds: Michael T. Lawton, M.D.

February 7, 2020

Michael T. Lawton, M.D., visited the Department of Neurosurgery to speak during grand rounds and provide his guidance regarding faculty and resident case presentations. Dr. Lawton is president and CEO of the Barrow Neurological Institute (BNI) in Phoenix, Arizona, and chair of the Department of Neurosurgery at BNI. He is an internationally recognized neurosurgeon with […]



Dr. Garvin poses with well-wishers.

Dr. Garvin’s Farewell Party

January 29, 2020

Last week, the Department of Neurosurgery got a chance to wish Dr. Rachel Garvin farewell. Team members gathered together at Nicha’s to celebrate all the contributions she has made to our program and congratulate her as she begins the next chapter of her career. Best of luck, Dr. Garvin!



Photo of SCCM presenters.

SCCM Presentation

October 14, 2019

Ali Seifi, MD, FACP, recently served as the moderator for an event sponsored by the Texas chapter of the Society of Critical Care Medicine. At the event, Jean-Louis Caron, MD, FRACS, FACS, and Chethan P. Venkatasubba Rao, MD, FNCS, gave a thought-provoking presentation about the management of intracranial pressure in traumatic brain injury.



Service Award

September 27, 2019

Earlier today, John Floyd, M.D., presented Lee A. Birnbaum M.D., with an award from UT Health celebrating his 10 years of service to the university. Congratulations, Dr. Birnbaum! The Department of Neurosurgery thanks you for all the contributions you have made to our institution.


Dr. Alexander Papanastassiou smiling for his staff photo.

National Science Foundation Grant

September 13, 2019

The National Science Foundation recently awarded a grant of $50,000 to UT Health to support a research project overseen by Department of Neurosurgery faculty member Alexander Papanastassiou, MD. Dr. Papanastassiou’s project will focus on the design and implementation of a device that can be used to treat chronic subdural hematoma, a common neurosurgical condition in […]



Photo of Department of Neurosurgery team members.

Welcome Reception 2019

September 12, 2019

The Department of Neurosurgery hosted a welcome reception this past weekend for two new faculty members and two new residents who recently joined the department. We rented out three cabanas at the JW Marriott San Antonio Hill Country Resort & Spa so that our old and new team members (and their lovely families) could meet […]



Dr. Garvin accepting her award and smiling.

Excellence in Teaching Award

June 3, 2019

All of us at the Department of Neurosurgery extend our best wishes to Rachel Garvin, M.D., F.N.C.S., for winning the 2018-2019 Diane Solomon, MD, Award for Excellence in Teaching as voted by the neurology medical students at UT Health San Antonio. Congratulations, Dr. Garvin!