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Infectious Disease

Language(s) Spoken

English; Spanish

Joined Kelsey-Seybold

July 1995

Accepting New Patients?

Current patients only

​​​​​​​​Professional Background

Dr. Mary Weinert is a board-certified Infectious Disease​ specialist who diagnoses, treats and manages infectious diseases. She earned her medical degree in 1989 at Baylor College of Medicine, where she also completed her residency in Internal Medicine in 1992. In 1994, Dr. Weinert completed her Master of Public Health (MPH) degree at The UTHealth School of Public Health in Houston. In 1995, she finished her fellowship in Infectious Disease at McGaw Medical Center of Northwestern University. From 1995 to July 2016, Dr. Weinert served as an Infectious Disease specialist at Infectious Disease Associates of Houston and Kelsey Seybold Clinic. Since July 2016, she has worked exclusively at Kelsey-Seybold Clinic.

Dr. Weinert sees patients at Kelsey-Seybold’s Main Campus. Her office is located on the first floor in the Internal and Family Medicine areas.

Professional Associations

Dr. Weinert is a member of the Infectious Diseases Society of America (IDSA).​​

​I’m a strong advocate of providing patients with comprehensive information about their disease. This allows the patient to play an informed and active role in their healthcare.


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