Photo by Austin Photographer, Matthew Lemke

For Physicians

The Seguin medical community is unique in many ways. GRMC is the only city-county hospital in Texas. It is a not-for-profit, non-corporate, community hospital licensed for 125 beds. A $100 million expansion project was completed in 2010, making this facility one of the most spacious and well-appointed in the San Antonio region. Technologically, GRMC is well equipped with robotic surgery, an interventional cath lab, top-of-the-line imaging and interventional studies and inpatient dialysis. Currently underway, plans for a $15M expansion to include a level 2 NICU.

There are approximately 70 active medical staff members at GRMC who live and practice locally. The community has traditionally been served by private practice physicians, though the nationwide trend for employment and shared overhead practices has begun to evolve in Seguin as well. A hallmark of our medical staff has been and continues to be strong unity and dedication to patient care. To maintain this culture, we are very selective in bringing in only board certified physicians who share our commitment for community, collaboration and high quality patient care… summed up in our position statement of “Advanced Medicine. Personal Touch.”


About GRMCLearn More

Guadalupe Regional Medical Center is located in Seguin, a budding Central Texas city with a patient catchment area of over 100,000 to our south and east. Seguin is located off Interstate 10, about 35 minutes away from San Antonio and 45 minutes away from Austin. Two nearby cities, New Braunfels and San Marcos, have been ranked as the #12 and #1 fastest growing cities in the United States. Seguin is the county seat for Guadalupe County, ranked by CNN Money Magazine as number 4 in the nation for “where the jobs are”. Some of the many reasons for this phenomenal growth is the Eagleford Oil Shale to our south, the recently completed State Highway 130 directly connecting Seguin to Austin, several significant industries including Caterpillar engine manufacturing, and many popular recreational and family oriented activities along the Guadalupe, Comal and San Marcos Rivers. Many universities are within our vicinity, including the nationally recognized Texas Lutheran University, Texas State University and multiple higher education centers in San Antonio and Austin.

Current practice opportunities through GRMC include:

  • Primary Care – Family Practice or Internal Medicine Learn More

Joining the practice of Antonio Flores, MD, FP and fellowship trained in Geriatrics. A physician with interest in adult and geriatric patients would be an ideal fit for this busy practice.

Joining the progressive and busy family medicine practice of brothers David Rider, MD and James Rider, DO.

Employment options for GRMG, a subsidiary of GRMC.

  • ENT
  • Urology
  • Pediatrics
  • An ENT surgeon to join existing and successful private practice of Jennifer Hennessee, MD.
  • A second urologist is sought to create a two employed physician practice of Tres Ryan, MD. An office for this position would likely not be available until late 2015. Call schedule for urology would be 1:3.
  • A pediatrician or pedi-focused FP is sought to join the private practice of Linda Sullivan, DO.

For more information, please contact Michelle Rumbaut at Please note that only board certified physicians will be considered, and that an ideal candidate has Texas roots or ties and intentions of establishing a long range home in Seguin. A San Antonio-based physician will not meet our needs.