Kathryn Rigonan, M.D.
Board Certified: Internal Medicine
Education + Accreditation:
- Medical: University of The East Ramon Magsaysay Memorial Medical Center
- Internship: Saint Francis Hospital
- Residency: Los Angeles County + USC Medical Center
Bio:
Dr. Rigonan is a trusted physician and friend to the greater Orange County community. With a focus in internal medicine, she also has a special interest in preventive care, womens health, and metabolic diseases.
Regal Medical Group
There's a reason more than 550,000 members across Southern California have chosen us as their medical group. Trusted for more than 40 years, we deliver quality, coordinated care you can trust, and healthy support for chronic conditions, and more.
Learn More Here
News & Events
We have free health education classes and events happening in your neighborhood, right at your fingertips! With HealthyWay, you can take steps to keep happy and healthy!
See What's Coming Up
Patient Resources
Get the most out of your doctors appointment! Make sure to bring your health plan membership card, list of current medicines you are taking, and written questions that you may have about your health.
Learn What's Available