At WellMed at Stone Oak, our primary care doctors and medical care teams take the time to listen, support your needs and understand your health concerns.

Located in San Antonio, TX, our clinic serves a diverse community and offers care in English, Spanish, and Vietnamese.

We put you at the center of your care. Your lifestyle and health care needs are unique to you. That’s why our doctors work with you to develop a health care plan based on your lifestyle and specific to you.

  • We encourage the right preventive screenings for you.
  • We help you and teach you how to manage your health.
  • We coordinate your care with a team of medical professionals.
  • We listen.
  • We care.
  • We put you at the center of your care.

At WellMed, our goal is simple: to provide the best care for our patients, so they can live their best lives.

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

WellMed clinician Accepts new patients
Ricardo Castillo, DO practices Family Medicine in San Antonio
Ricardo Castillo, DO
Family medicine
WellMed clinician Accepts new patients
Sandra Guerrero Fernandez, MD practices Family Medicine in San Antonio
WellMed clinician
Stephen Gonzales, NP practices Adult Gerontology Acute Care Nurse Practitioner in San Antonio
Stephen Gonzales, NP
Adult gerontology acute care nurse practitioner
WellMed clinician Accepts new patients
Wendy Thuy Nguyen, MD practices Family Medicine in San Antonio
Wendy Thuy Nguyen, MD
Family medicine
WellMed clinician Accepts new patients
Cynthia S. Saucedo, MD practices Family Medicine in San Antonio
Cynthia S. Saucedo, MD
Family medicine
WellMed clinician
Safaa Soueid, NP practices Family Nurse Practitioner in San Antonio
Safaa Soueid, NP
Family nurse practitioner

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
Amerigroup
BCBS
HealthSpring
Humana
Superior Health
UnitedHealthcare
Wellcare