About Us

The Texas Cardiac & Vascular Institute

What makes The Texas Cardiac & Vascular Institute Right for you?

Dr. Jason Yoho and the staff at The Texas Cardiac & Vascular Institute aim to provide the compassionate, personalized care that patients deserve. Our facilities are outpatient and easy to access, with ample parking and amenities. 

The Texas Cardiac & Vascular Institute provides patients with the most innovative diagnostic equipment and advanced endovascular treatment options in an outpatient setting, also known as an Office-Based Lab (OBL). Some notable benefits of our facility include:

  • Comfortable Outpatient Setting
  • Same-Day Discharge
  • One-on-One Nursing 
  • Lower Out of Pocket Costs
  • State-of-the-art-Technology
  • Personalized Care

Our entire team is committed to earning your trust and providing you with the highest level of patient care. Every patient is unique, and as such we tailor each visit to your specific needs and comfort. 

Most Insurances Accepted!

Don't see your insurance provider? We can work directly with your provider to still get you seen!

Our Mission

Texas Cardiac & Vascular Institute’s mission is to provide the highest quality, patient-centered cardiovascular care in an optimal, state-of-the-art environment. Our global collaborations with leading physicians and innovative medical industry manufacturers mean we’re able to deliver cutting-edge treatment via minimally invasive, outpatient procedures. Everything is tailored to your specific needs and comfort.

Our Providers

Jason Yoho, M.D

Board Certified Interventional Cardiologist

Chief Medical Officer

Jason A. Yoho, MD is a highly regarded, Board-Certified Interventional Cardiologist that specializes in minimally invasive, non-surgical therapy for heart and peripheral vascular disease.

He has advanced training in both complex coronary and peripheral vascular intervention, including critical limb ischemia. He is a specialist in peripheral vascular disease treatment including athereciomy and stenting and specializes in the treatment of chronic totally occluded arteries. Dr. Yoho is involved in clinical research and clinical education, helping other physicians learn new and advanced techniques. He currently is the Principal Investigator in a multitude of studies involving the efficacy of minimally invasive coronary and peripheral interventions.

Dr. Yoho received his undergraduate degrees in Psychology and Biology from the University of Miami and then attended medical school at West Virginia University. where he received his medical doctorate. Dr. Yoho then completed his residency in internal medicine at Johns Hopkins University, Sinai Hospital, where he served as chief resident followed by a fellowship in cardiovascular medicine at the University of Texas Health Science Center in Houston.

Dr. Yoho is board-certified in internal medicine cardiovascular disease, and interventional cardiology by the American Board of Internal Medicine. During his years of cardiovascular practice, Dr. Yoho has proven to be a patient-focused, experienced cardiologist committed to serving the communities of South-Central Texas, including Corpus Christi, Seguin, New Braunfels and San Antonio. Dr. Yoho brings extensive cardiology experience along with cutting edge interventional care for cardiac and endovascular disease to the patients and communities he serves. 

Gregory Messner, DO

Board Certified Cardiothoracic Surgeon

  • Board Certified in Cardiothoracic Surgery
  • Specialist in Endovascular procedures, including Arterial RevascularizationAbdominal Aortic AneurysmEndovascular DiseasesPeripheral Arterial Disease (PAD)IVC Filter Placement, Venous AblationVenous Disorder                                   
  • Texas Heart Institute, Houston, Texas, Resident in Cardiothoracic Surgery 2006 
  • Doctor of Osteopathic Medicine  (D.O.), AT Still University, Kirksville, Missouri, with Honors 
  • University of North Texas Health Science Center, Chief Resident in General Surgery 
  • Denton A. Cooley Cardiovascular Society, Professional Membership 

Jonathan Bonilla, MD

Interventional Cardiologist

  • Interventional Cardiologist, Texas Cardiovascular Institute, Seguin, TX
  • Doctor of Medicine, Universidad Central del Caribe School of Medicine in Puerto Rico
  • Internal Medicine Residency, Ochsner Clinic Foundation, New Orleans, LA
  • Cardiovascular Disease Fellowship, Ochsner Clinic Foundation, New Orleans, LA
  • Interventional Cardiology Fellowship, Ochsner Clinic Foundation, New Orleans, LA
  • Board Certified in Cardiovascular Disease and Interventional Cardiology
  • Fluent in both English and Spanish. Se Habla Español.

Lisa Standlee


  • Wound Care Specialist, WoundCentrics, LLC, New Braunfels, Texas

  • Wound Care University, Advanced Wound Care Training and Hyperbaric Clinical Nurse Instructor, Del Mar College

  • Driscoll Children’s Hospital, Registered Nurse, Wound Care Certified

  • Family Practice Nurse Practitioner – Post Masters Certificate

  • Former Registered Nurse and Clinic Director, Driscoll Children’s Hospital

Why Choose an Office-Based Lab?

The Texas Cardiac & Vascular Institute provides patients with the most innovative diagnostic equipment and advanced endovascular treatment options in an outpatient setting, also known as an Office-Based Lab (OBL). More specifically, we offer: