TrueCare San Marcos


150 Valpreda Road

San Marcos, CA 92069

Medical Record Requests - Fax: (877) 279-1995

We’re more than a health center. We’re family.

Welcome to TrueCare San Marcos. Conveniently located right off of CA-78 E in San Marcos, TrueCare San Marcos offers an array of health care services including Primary Care, Pediatric Care, Women’s Health, Dental Care, QuickCare, Behavioral Health, Lab and X-ray, Chiropractic Care, Acupuncture, Pharmacy Services and Health Insurance Assistance.

Convenient Online Scheduling Available for QuickCare – Click Here

Ready to schedule an appointment, have questions?


Family Medicine:
Monday – Saturday: 8:00am – 5:00pm

Pediatric Care:
Monday – Friday: 8:00am – 6:00pm
Saturday: 8:00am – 5:00pm

Tuesday, Wednesday, Thursday: 8:00am – 5:00pm

Behavioral Health:
Monday – Friday: 8:00am – 5:00pm
*Closed between 12:00pm – 1:00pm

Chiropractic Care:
Monday – Saturday: 8:00am – 5:00pm
*Closed between 12:00pm – 1:00pm

Dental Care:
Monday – Saturday: 8:00am – 5:00pm

Monday – Saturday: 8:00am – 5:00pm

Resource Center:
Monday – Friday: 8:00am – 5:00pm
Closed 12:00pm – 1:00pm

Monday – Friday: 8:00am – 5:00pm
*Closed between 12:00pm – 1:00pm
Saturday: 8:00am – 12:00pm

Women’s Health:
Monday – Friday: 8:00am – 5:00pm

Drive-Thru COVID-19 Evaluation / Testing:
Wednesday: 1:00pm – 4:00pm*
*By appointment – call (760) 736-6767

COVID-19 Vaccine Clinic:
Tuesday and Thursday: 8:00am – 5:00pm
Friday: 1:00pm – 5:00pm
Schedule a COVID-19 Vaccine Online – Click Here

Pediatrics COVID-19 Vaccine Clinic:
Monday – Friday: 1:00pm – 5:00pm

Matthew Kosel TrueCare Primary Care Provider Headshot
Extraordinary care with a heart.
Matthew Kosel, PA
Primary Care
“Creating a caring and trusting relationship with my patients is very important. There should always be a “we” in every decision made.”