Biography

Sebastian León, DO, believes great health care starts with listening. He enjoys caring for a broad range of health needs and building long-term relationships with patients, helping them achieve their health goals through personalized, patient-centered care.

Inspired by his studies in medical anthropology, Dr. León pursued medicine to combine his interest in health care with his desire to help people. One of his favorite parts of practicing medicine is getting to know his patients and partnering with them throughout their health journey. He takes an active-listening approach to care and strives to avoid "assembly line medicine," believing every patient deserves to be heard, understood and treated as an individual. 

Dr. León earned his medical degree from Alabama College of Osteopathic Medicine and completed his residency in Family & Community Medicine at Texas Tech University Health Science Center. Born in France and raised in Spain, Mexico and Maryland, he brings a diverse cultural perspective to patient care. He now lives in Austin, Texas, and enjoys spending time with family, traveling, watching movies and playing video games

Clinical interests

Behavioral health
Depression
Diabetes
Geriatrics
High blood pressure
High cholesterol
Obesity
Palliative care
Preventive care
Thyroid disease

Locations

Education and credentials

Residency
Texas Tech University Health Science Center
Medical school
Alabama College of Osteopathic Medicine

Accepted insurances

We accept many major health insurance plans. Insurance plans accepted vary by doctor and can change. Please call your clinic directly to confirm what insurances are accepted.
Clinician numbers for agent use only.
Aetna (See payor website)
Amerigroup (See payor website)
BCBS (See payor website)
Humana (See payor website)*
UnitedHealthcare (See payor website)
Wellcare (1912696584)
*Beginning January 1, 2027, your WellMed doctor will no longer participate in Humana's network. You can continue seeing your WellMed doctor under your current Humana health plan through December 31,2026, and any appointments scheduled for 2026 will remain as planned.
If continuing care with your WellMed doctor is important to you, you can review your coverage and compare options during the Medicare Annual Enrollment Period (AEP). AEP continues through December 7. During this time, you can compare Medicare health plans, enroll in a different plan or choose Original Medicare. The choice of where you receive care and which Medicare coverage you select is yours.
Call 1-866-323-3601, Monday through Friday, 7 a.m. to 6 p.m. CST, for a list of plans your WellMed doctor accepts.