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San Marcos Clinic

Organization Address: 

611 Martin Luther King Dr San Marcos, TX
San Marcos, Texas 78666
United States


Hays County

Phone Number: 

(512) 467-0088
Main Phone Number



Appointment Required: 



Sunday,12:00am To 3:30pm
Disclaimer: Hours of operation change frequently. Please contact the organization to verify.
Please contact organization for eligibility requirements

On-Site Testing Services: 

  • Hepatitis C Testing
  • Gonorrhea Testing
  • Syphilis Testing
  • Chlamydia Testing
  • Rapid HIV Testing
  • Conventional HIV Testing

Prevention Services: 

  • STD Prevention/Education
  • HIV/AIDS Prevention/Education
  • HIV Test Counseling
  • Hepatitis Prevention/Education
  • Harm Reduction

Care and Treatment Services: 

  • Medication Adherence Education and Counseling
  • Hepatitis C Treatment
  • HIV/AIDS Medical Treatment
  • Post-Exposure Prophylaxis (PEP)
  • Pre-Exposure Prophylaxis (PrEP)
  • STD Treatment

Support Services: 

  • Case Management
  • Drug Purchasing Assistance, including AIDS Drug Purchasing Assistance (ADAP)

Organization Type: 

Clinic, AIDS Service Organization (Nonprofit)


  • Adults, African Americans/Blacks, At Risk Persons, Gay Men, General Public, Hispanics/Latinos, HIV Positive Persons, LGBT, Low Income Persons, Men, Men Who Have Sex with Men, Minorities, Native Americans, Persons with HIV/AIDS, Substance Abusers, Women

Language Spoken: 

  • English, Spanish

Fee Information: 

  • Donations Accepted, Free Hepatitis C Testing, Free HIV Testing, Free STD Testing, No Fee

Last Updated Date: 


Organization Number: 


More Information: 

ASHwell provides office visits and labs for the following services at $0 out-of-pocket cost to patients. Almost all medications are also zero-cost to patients, regardless of health insurance status.