About
Dr. Jason Nelson earned his Bachelor of Arts in Biology from the University of Texas at Austin in 1995. He then completed his Doctorate of Medicine at the University of Texas Health Science Center in San Antonio in 2000. He completed both his internship and residency in Family Medicine at Christus Santa Rosa Hospital in San Antonio, where he served as Chief Resident. He holds board certification from the American Board of Family Medicine.
Dr. Nelson has served the New Braunfels community for more than 25 years. He describes his work as a calling: medicine, for him, combines professional purpose with personal meaning. His clinical passions include cardiovascular health, fitness and longevity, metabolic syndrome, diabetes management, nutrition, weight management, hormonal health, and sleep quality. He also cares deeply for pediatric and general medicine patients. Beyond the clinic, Dr. Nelson serves as Medical Director of Hope Hospice and as President of the Medical Board at New Braunfels Regional Rehabilitation Hospital. He is a founding member of Springs Community Church and mentors young adults in the New Braunfels community. Outside work, he raises chickens, keeps bees, rides horses in endurance competitions, and pursues woodworking and welding.
Education & Training
Undergraduate
University of Texas, Austin, TX - Bachelor of Arts, Biology, 1995
Medical School
University of Texas, Health Science Center, San Antonio, TX - Doctorate of Medicine, 2000
Residency
Family Medicine (Chief Resident), Christus Santa Rosa Hospital, San Antonio, TX
Additional Training
Internship: Christus Santa Rosa Hospital, San Antonio, TX, 2000-2001
Certifications
Conditions Treated
Who is Dr. Nelson right for?
Dr. Nelson is a strong fit for adults and children seeking a long-term relationship with a family medicine physician. Patients managing cardiovascular risk, metabolic syndrome, diabetes, or hormonal disorders benefit from his focused clinical approach. He also serves patients working toward weight management, better sleep, and improved nutrition. Those who want personalized care plans built around prevention and long-term health goals will find his approach well-matched to their needs.
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Frequently Asked Questions
Dr. Nelson focuses on cardiovascular health, metabolic syndrome, diabetes, obesity, hormonal disorders, and sleep disorders. He also provides general family medicine and pediatric care. His approach addresses root causes rather than symptoms alone, so patients receive care tailored to their full health picture.
Yes, Dr. Nelson sees both pediatric and adult patients. He has a particular interest in general medicine across age groups, making him a strong fit for families who want a single trusted physician for multiple household members.
Yes, Dr. Nelson holds board certification from the American Board of Family Medicine. He earned his medical degree from the University of Texas Health Science Center in San Antonio and completed his residency at Christus Santa Rosa Hospital, where he served as Chief Resident.
Dr. Nelson has served the New Braunfels community for more than 25 years. That long tenure gives him deep roots in the local patient population and a well-established network of specialist referrals.
Dr. Nelson holds affiliations with Christus Santa Rosa Hospital, Resolute Baptist Hospital, and New Braunfels Regional Rehabilitation Hospital. He also serves as President of the Medical Board at New Braunfels Regional Rehabilitation Hospital.
Dr. Nelson builds personalized health care plans with each patient, focusing on prevention and long-term health optimization. He looks beyond symptoms to identify root causes. The practice offers comprehensive screenings and diagnostic tests that go well beyond standard insurance coverage.
Yes, nutrition counseling and weight management are among Dr. Nelson's core clinical interests. He works with patients on sustainable strategies tied to their broader health goals, including cardiovascular fitness and metabolic health.
Yes, Dr. Nelson is reachable by phone after hours and on weekends for urgent needs. Members also have access to same- or next-day appointments during regular office hours with minimal waiting.
Doctor profile last updated June 6, 2026