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Patients Seen

Crystal Hayes is able to treat patients ranging in age from neonate to geriatric with nutrition therapy for a wide variety of medical conditions.
*Languages: English

About Crystal

Crystal Hayes has been a registered dietitian since 2019. Her patients have told her that they are grateful for her trauma-informed care and whole person approach. She seeks any opportunity to translate science to service, which has led her to do a wide variety of work including pioneering research in Lao PDR, enhancing food service for veterans, and supporting patients in Northern California and rural Oregon communities to improve health and well-being.

Qualifications: Master of Science in Human Nutrition from Oregon Health and Science University, Bachelor of Science in Dietetics from Seattle Pacific University

Areas of Focus: Connecting mind, body and spirit; Practicing gratitude for your body; Food as medicine; Life cycle nutrition; Individualized, realistic and sustainable goals suited to lifestyle.

Counseling Style: Compassionate, Positive, Motivational, Knowledgeable.

Licensed States

California, Oregon

In-Network Carriers

Medicare, Cigna Anthem BlueCross of California
This provider is not accepting new worker’s compensation assignments at this time.

If this clinician is licensed in your state they are able to accept your insurance if you are insured by any one of the following:
- Archdiocese of Kansas City in Kansas
- Catholic Diocese Of Wichita, Kansas
- Christendom College
- Christian Brothers Ministry Services Plan
- Diocese of Saint Petersburg, Florida
- Medi-Share

Tricare: Effective Jan 1, 2025, Tricare has switched region allocation for several states. We are currently re-evaluating each of our provider's certification status for Tricare Select and will update profiles as we have confirmed status. Please check back for updates.

Services deemed medically necessary by a physician at MyCatholicDoctor may be covered by your insurance. Network coverage is determined by your referring physician’s participation. All other services are eligible for our Self-Pay Discounted Rates.

Services Offered

  • Medical nutrition therapy, defined as a nutrition-based treatment provided by a registered dietitian nutritionist which includes a nutrition diagnosis as well as therapeutic and counseling services.