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Obstetrician & Gynecologist (OB/GYN)
10 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (10)

The overall average patient rating of Dr. Theresa Castillo is Good. Dr. Castillo has been reviewed by 19 patients who have provided 10 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 2.3
Courteous Staff 3.1
Accurate Diagnosis 3.9
Bedside Manner 4.0
Spends Time with Me 3.9
Follows Up After Visit 3.3

Specialties & Research

Dr. Theresa Castillo, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 4 areas:
  • Gynecology
  • Hot Flashes
  • Menopause
  • Obstetrics

Education & Awards

Dr. Castillo graduated from The University of Texas at San Antonio.


Dr. Castillo has 3 hospital affiliations:

  • Methodist Willowbrook Hospital 
  • Gulf Coast Medical Center - Wharton 
  • Willowbrook Methodist 


  • German
  • Spanish

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Additional Information
Dr. Theresa O Castillo MD is a female Obstetrician & Gynecologist, has 10 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Theresa O. Castillo practice?
Dr. Theresa Castillo has 3 office locations.
Dr. Theresa Castillo practices Obstetrics & Gynecology near Houston, TX.
Additional practice locations include: Bay City, TX.
See Houston Obstetricians & Gynecologists.