Wanpen Vongpatanasin, M.D.

Wanpen Vongpatanasin, M.D.

Program Director, Hypertension Fellowship Program

  • Fredric L. Coe Professorship in Nephrolithiasis Research in Mineral Metabolism
  • Norman and Audrey Kaplan Chair in Hypertension
  • Internal Medicine - Hypertension
  • High Blood Pressure (Hypertension)


Wanpen Vongpatanasin, M.D., is a Professor the Department of Internal Medicine at UT Southwestern Medical Center and Director of its Hypertension Section in the Division of Cardiology. She also directs the Hypertension Fellowship Program and provides clinical service at Parkland Memorial Hospital and the Clinical Heart and Vascular Center. 

Dr. Vongpatanasin earned her medical degree with first-class honors at Chulalongkorn University in Bangkok, Thailand. She then completed her internal medicine residency training at UT Southwestern, where she also obtained advanced training through a fellowship program in cardiology.

Among the recognition and awards Dr. Vongpatanasin has received for her work are the William F. Keating Career Development Award for Hypertension and Peripheral Vascular Disease and the International Award of Excellence in Published Clinical Research from the Endocrine Society. In 2010 she was named the Norman and Audrey Kaplan Chair in Hypertension Research at UT Southwestern Medical School.

Dr. Vongpatanasin serves as Associate Editor of the medical journal Circulation and has published numerous original research articles and scholarly reviews in professional publications including Journal of the American College of Cardiology, Circulation, Hypertension, Circulation Research, and American Journal of Medicine. She has authored textbook chapters on the diagnosis and management of hypertension, and has presented on hypertension and related topics at annual conferences and meetings of organizations including the American Society of Hypertension and the American College of Cardiology.

Meet Dr. Vongpatanasin

Hypertension Specialist in Dallas

An ounce of prevention is worth a pound of cure when it comes to high blood pressure: Controlling it can help prevent debilitating, sometimes deadly events such as heart attack and stroke.

Wanpen Vongpatanasin, M.D, the Norman and Audrey Kaplan Chair in Hypertension at UT Southwestern Medical Center, specializes in caring for people with persistent high blood pressure, also known as resistant hypertension.

Persistent high blood pressure is often closely associated with other medical conditions such as sleep apnea, high salt intake, chronic kidney disease, and diabetes. Some patients with Parkinson’s disease and autonomic system disorders not only have high blood pressure, but also have spells of low blood pressure when standing up, known as orthostatic hypotension, that can be quite difficult to treat. High blood pressure also may be the result of an adrenal condition known as Conn’s syndrome, which is more common than previously thought but somewhat challenging to diagnose.

Diagnosing Hypertension

To pinpoint the precise reason for a patient’s difficulties in controlling high blood pressure, Dr. Vongpatanasin and her colleagues collaborate closely with the patient’s primary care provider and her UT Southwestern colleagues.

Sometimes what appears to be resistant hypertension turns out to be caused by a patient’s difficulty in keeping up with his or her prescribed medications.

“We often see people who have been told to take six or seven pills four times a day,” Dr. Vongpatanasin says. “That’s a very hard regimen to follow. Or a patient may not be taking the pills because of unpleasant side effects and has been reluctant to tell the physician.

“So we need to have an open conversation and find out what is really going on, and then we can address it,” Dr. Vongpatanasin continues. “It may be a matter of getting family members to help the patient remember to take the pills, or of adjusting the medication to minimize the side effects.”

Taking steps to simplify prescriptions whenever possible is another key tactic.

“We often can help people manage their blood pressure more effectively with perhaps just two or three pills twice a day,” Dr. Vongpatanasin says. “That’s a big improvement.”

Improving Quality of Life

Helping her patients gain better control of their blood pressure greatly improves their quality of life as well as their long-term health outlook.

“They can enjoy daily life, as well as special activities such as exercise competitions and travel, without worrying about their blood pressure all the time,” Dr. Vongpatanasin says.

Some of her patients even report that their personality has changed for the better under her care.

“They tell me that they are much more relaxed because they don’t have to worry about their blood pressure as much,” she says. “That is very rewarding.”

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Education & Training
  • Fellowship - UT Southwestern Medical Center (1994-1998), Cardiology
  • Residency - Parkland Health & Hospital System (1992-1994), Medicine
  • Internship - Parkland Health & Hospital System (1991-1992), Medicine
  • Medical School - Chulalongkorn Hospital (1984-1990)
Professional Associations & Affiliations
  • American Society of Hypertension
  • American Physiological Society
  • American Heart Association
  • American College of Physician
  • American College of Cardiology
Honors & Awards
  • American College of Cardiology/ William F. Keating award 2000, Career Development Award for Hypertension and Peripheral Vascular Disease
  • Fellow of the American Heart Association, Clinical Cardiology Council 2001
  • Fellow of the American Heart Association, High Blood pressure Council 2002
  • Norman & Audrey Kaplan Chair in Hypertension Research 2010
  • The Endocrine Society’s International Award of Excellence in Published Clinical Research 2011
  • Fredric L. Coe Professorship in Nephrolithiasis and Mineral Metabolism Research 2016, UT Southwestern Medical Center
  • Best Doctor in Hypertension 2016, D Magazine
Books & Publications

Clinical Focus

  • High Blood Pressure (Hypertension)

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Q&A by Dr. Vongpatanasin