Interventional Radiology


Welcome to Interventional Radiology at McGovern Medical School at UTHealth. Interventional radiology is able to provide minimally invasive treatments for multiple disease processes by utilizing imaging (ultrasound, CT, X-ray, MRI), which allows for faster recovery and less risks of complications.

The division is comprised of 7 Fellowship Trained and Board Certified Interventional Radiologists.  All physicians are actively involved in clinical care, education and research. Our service provides clinical care at Memorial Hermann Hospital and Lyndon B. Johnson County hospital. The division is a robust and enthusiastic clinical service, all physicians cover the outpatient clinic, inpatient consultations, pre and post procedural management and education. Our physicians participate in regional, national and international meetings, publish in peer reviewed journals, and help author multiple book chapters.

The goal of our division is to treat every patient like our own family members and provide top notch clinical care that incorporates the latest technologies and best outcomes. Our division actively collaborates with multiple specialties to provide the best and most comprehensive care available.

The physicians in our division are involved in multiple areas of medicine that include Oncology, Peripheral Vascular Disease, Venous disease, Vascular malformations, Pediatric care, dialysis access, trauma embolization, Tumor embolization, Women’s health, Men’s health, etc.

We are very happy to be able to provide care to you or your family members and we hope this website provides a small glimpse into all the services provided by our group.

Meet our physicians


Jackie Sterling, MA; Yen Bui, PA; Renee Spangler, NP; Deidre Meyer, NP; Lundy Saing, PA; Natarsha Clark, NP; Jaisy Kandanuttu, NP; Meliza Guajardo, MA  (left to right)


Renee Spangler, NP



For any questions please contact:
Alainna D. Talton
Senior Administrative Manager

Jacqueline Glaves
Administrative Assistant


6411 Fannin Street  J2.254
Houston, TX 77030
Telephone: 713-704-6770