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Dr. Thomas A. Castoldi, DO

Family Medicine

  • (512) 396-5300

Dr. Castoldi's Overview

Dr. Thomas A. Castoldi graduated from the A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine in 1968. He works in San Marcos, TX and specializes in Family Medicine.

Dr. Castoldi's Experience

Years in Practice: 47

Dr. Castoldi's Specialties

Family Medicine

Dr. Castoldi's Education & Training

Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine; Graduated 1968

Dr. Castoldi's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Castoldi's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TX BlueChoice
  • CIGNA Open Access Plus
  • First Health PPO
  • Great West PPO
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Dr. Castoldi's Office Information & Appointments

Office Locations

Dr T A Castoldi Associates

310 Stagecoach Trl Ste 200B
San Marcos, TX 78666
(512) 396-5300


Office Hours and Information

Fax: (512) 396-5380

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: No

Medicaid Accepted: No

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 12:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Castoldi's Practice

  • Not Available

Dr. Castoldi's Hospital Affiliations

  • Not Available

Office Locations

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