Medical Services

Our goal is to optimize your health utilizing traditional and alternative medicine. We strive to treat health issues at the root cause, address lifestyle issues and educate you to maintain optimal wellness. Se Habla Español, both physician and staff.


Dr. Portales and the OC Medical Tustin staff provide a range of physicals, tests, and screenings at reasonable costs as required by your employer or high school sports eligibility. These include:

  • Pre-employment physicals
  • Drug screening as required by your employer
  • TB testing (Tuberculosis testing)
  • Immigration physicals
  • High School Sports physicals

The amount of time each physical or screening will take will vary. Results of each will also vary depending on what you need. We recommend you schedule an appointment but we also welcome walk-ins! If you have any questions, please come in or give us a call today (714) 442-6642.