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Clinic Type

Occupational Health

Address

1509 N Interstate 35, San Marcos, TX 78666

Phone

512-648-6188

Email

patient.advocate@premier.care

Opening Hours

Urgent Care: Monday - Friday | 8am - 12pm, 1pm - 5pm

Emergency Care

On-site ER Trained Providers

Services Offered

  • Occupational health
  • Pre-employment testing
  • Drug and alcohol testing
  • DOT physicals
  • Audiograms
  • EKGs
  • Flu shot clinics
  • Occupational laboratory testing
  • OSHA questionnaires
  • Respirator fit testing
  • Spirometry testing
  • TB skin tests
  • Vaccines
  • New hire screenings
  • Post-accident care
  • Compliance testing

Insurance & Payment

Languages Spoken

FAQs

What services are offered at Thumbs Up San Marcos?

From drug and alcohol testing and DOT physicals to pre-employment assessments, audiograms, EKGs, flu shot clinics, occupational laboratory testing, OSHA questionnaires, respirator fit testing, spirometry testing, TB skin tests, and vaccines — everything your team needs is available at one convenient location.

Do you offer same-day appointments?

Same-day appointments available — call us today.

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (aggregating Google reviews): 3.9/5 stars (9 reviews)
  • BusinessYab: General positive reception reported (4 reviews listed)

Patients praise

  • Friendly, helpful, and courteous staff
  • Efficient and quick service once seen
  • Knowledgeable providers
  • Effective care for work-related injuries and exams like DOT physicals

Common complaints

  • Long wait times despite having an appointment

"Staff was great and the service, once I got in, was efficient. However, I waited nearly an hour past my appointment time."

Birdeye review

"My boyfriend needed a DOT physical so we decided to visit Thumbs Up. We were called back almost immediately after checking in and the physical was quick. The staff were very nice and did a great job of being efficient yet still providing excellent service."

BusinessYab review

"We are very grateful to have Thumbs Up Compliance as our Occupational Health service. They are very reliable, knowledgeable, caring, and committed to our employees."

Company website testimonial

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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San Marcos, TX·Occupational Health

Quality Urgent Care is a physician-owned urgent care network with 10 offices nationwide, including a location in San Marcos, TX. They emphasize personalized service, safe and sterile environments, and extended hours with walk-in eligibility. Services referenced include urgent care, telehealth/telemedicine, and primary care, with multiple San Antonio-area locations as well as a San Marcos office at 200 IH 35 N, Ste. 102. If you’re seeking a walk-in clinic near San Marcos, this site indicates Quality Urgent Care operates a San Marcos location and offers urgent care visits without an appointment.

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