About
Jason Siegel, MD is a board-certified family physician practicing in Highland Village, Texas. He earned his Doctorate of Medicine from St. George's University School of Medicine in Grenada, West Indies in 2013. He then completed both his internship and family medicine residency at the University of Pittsburgh Medical Center, finishing in 2016. The American Board of Family Medicine has certified him in his specialty. He also served as Medical Director of Health Services of North Texas from 2017 to 2021 and has contributed to published medical research, including a 2019 paper in the Journal of the National Medical Association.
Dr. Siegel works with patients of all ages, from young children to older adults, and takes particular pride in caring for multiple generations within the same family. He focuses on five pillars of health: regular exercise, healthy diet, quality sleep, stress management, and meaningful relationships. He manages chronic conditions including hypertension, diabetes, heart disease, and emotional health. He speaks both English and medical Spanish, making his care accessible to a broader patient community. Outside the office, Dr. Siegel lives with his wife Danielle and their three young boys. The family enjoys hiking, camping, traveling, and cooking. He also makes personal fitness a priority through weightlifting and regular exercise.
Education & Training
Undergraduate
University of Colorado, Boulder, CO - Post-Baccalaureate
Medical School
St. George's University School of Medicine, Grenada, West Indies - Doctorate of Medicine (2013)
Residency
Family Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA (2014-2016)
Additional Training
Internship, University of Pittsburgh Medical Center, Pittsburgh, PA (2013-2014)
Languages
English, Spanish
Conditions Treated
Who is Dr. Siegel right for?
Dr. Siegel is a strong fit for individuals and families seeking a single physician who can care for multiple generations. Adults managing chronic conditions such as hypertension, diabetes, or heart disease benefit from his preventive and education-focused approach. Patients who want to work on lifestyle foundations like sleep, nutrition, and stress management find a receptive partner in Dr. Siegel. Spanish-speaking patients can receive full care in medical Spanish. Families in the Highland Village, Lewisville, Flower Mound, and greater DFW area have convenient access to his practice.
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Frequently Asked Questions
Dr. Siegel treats a wide range of conditions including hypertension, diabetes, heart disease, and emotional health concerns. He also manages acute illnesses and focuses heavily on preventive care. His approach addresses both immediate health needs and long-term wellness goals.
Yes, Dr. Siegel sees patients at all stages of life, from children through adults. He particularly enjoys caring for entire families and multiple generations under one practice. This makes scheduling and coordinating family health straightforward for his members.
Dr. Siegel builds his preventive approach around five core health foundations: regular exercise, a healthy diet, quality sleep, stress management, and meaningful relationships. He works with each patient to incorporate these pillars while monitoring and managing any existing conditions. His goal is proactive, personalized care that goes beyond treating illness after it appears.
Dr. Siegel earned his Doctorate of Medicine from St. George's University School of Medicine in Grenada, West Indies in 2013. He then completed his internship and family medicine residency at the University of Pittsburgh Medical Center, finishing his residency in 2016.
Yes, the American Board of Family Medicine has certified Dr. Siegel in family medicine. Board certification reflects his demonstrated knowledge and clinical competency in his specialty.
Yes, Dr. Siegel is proficient in medical Spanish. He provides full care to both English- and Spanish-speaking patients. This makes his practice accessible to a broader range of families in the Highland Village and DFW area.
Dr. Siegel holds affiliations with Texas Health Presbyterian Flower Mound and Medical City Lewisville. These affiliations allow him to coordinate hospital-based care for his patients when needed.
Yes, Dr. Siegel co-authored a research paper published in 2019 in the Journal of the National Medical Association. The paper focused on an HPV vaccination quality improvement project in a family medicine residency practice.
Dr. Siegel serves patients from Highland Village and the surrounding communities, including Denton, Lewisville, and Flower Mound. He also welcomes patients from across the greater Dallas-Fort Worth metroplex.
Doctor profile last updated June 6, 2026