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Registered Dietitians in California

Data updated monthly · Last refresh October 2026

7,184 Registered Dietitian providers practice in California, including 183 (3%) offering telehealth. The largest concentration is in San Diego. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

7,184providers
183telehealth
San Diegotop city

Registered Dietitian by city in California

Choose a city to see providers there.

Registered Dietitian in San Diego505 providers
Registered Dietitian in Los Angeles487 providers
Registered Dietitian in San Francisco429 providers
Registered Dietitian in Sacramento231 providers
Registered Dietitian in San Jose151 providers
Registered Dietitian in Oakland130 providers
Registered Dietitian in Palo Alto119 providers
Registered Dietitian in Fresno107 providers
Registered Dietitian in Long Beach100 providers
Registered Dietitian in Riverside92 providers
Registered Dietitian in Irvine80 providers
Registered Dietitian in Santa Monica70 providers
Registered Dietitian in Santa Rosa63 providers
Registered Dietitian in Bakersfield62 providers
Registered Dietitian in Newport Beach61 providers
Registered Dietitian in Torrance61 providers
Registered Dietitian in Fremont53 providers
Registered Dietitian in Loma Linda51 providers
Registered Dietitian in Roseville50 providers
Registered Dietitian in Stockton49 providers
Registered Dietitian in Walnut Creek48 providers
Registered Dietitian in Santa Clara47 providers
Registered Dietitian in La Jolla46 providers
Registered Dietitian in Santa Barbara46 providers

Registered Dietitian providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Maryam Ekramzadeh, PHD, RDN
Torrance, CA · No drug or device payments recorded (2025) · (310) 750-8169
Dr. Megan Blick, RD CNSC
Torrance, CA · No drug or device payments recorded (2025) · (310) 222-4010
Dr. Pamela Trujillo, RD
Torrance, CA · No drug or device payments recorded (2025) · (310) 303-6864
Dr. Rebecca Gerl, RD
Torrance, CA · No drug or device payments recorded (2025) · Telehealth · (310) 542-6333
Dr. Rebecca Tran
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-9110
Dr. Rebekah Tague
Torrance, CA · No drug or device payments recorded (2025) · (310) 316-9370
Dr. Sarah Fortunato
Torrance, CA · No drug or device payments recorded (2025) · (424) 306-4289
Dr. Sarah Mcosker
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-9110
Dr. Takako Lee, RD
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-9110
Dr. Vandana Sheth, R.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 408-8766
Dr. Filipinas Looper
Trabuco Canyon, CA · No drug or device payments recorded (2025) · (949) 231-9648
Dr. Jody Margolis, M.S., R.D.
Trabuco Canyon, CA · No drug or device payments recorded (2025) · (949) 533-0690
Dr. Jordan Marthens
Trabuco Canyon, CA · No drug or device payments recorded (2025) · (949) 351-2418
Dr. Kelly Loughlin-, MS, RDN, CDCES
Trabuco Canyon, CA · No drug or device payments recorded (2025) · (760) 641-4129
Dr. Theresa Helmuth, RDN, CSR
Trabuco Canyon, CA · No drug or device payments recorded (2025) · (949) 636-4907
Dr. Erlinda Camins, REGISTERED DIETITIAN
Tracy, CA · No drug or device payments recorded (2025) · (209) 839-6136
Dr. Molly Russo, RD
Tracy, CA · No drug or device payments recorded (2025) · (209) 321-2304
Dr. Sandra Friedman, RD
Tracy, CA · No drug or device payments recorded (2025) · (209) 650-4000
Dr. Sree Varsha Bhanoor, RDN
Tracy, CA · No drug or device payments recorded (2025) · (510) 365-3876
Dr. Sydney Hansen, MS, RD
Tracy, CA · No drug or device payments recorded (2025) · (209) 820-1500
Dr. Aaron Guevara
Travis Afb, CA · No drug or device payments recorded (2025) · (925) 877-2237
Dr. Autumn Thompson, MS, RD, LDN
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3667
Dr. Craig Saewong, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-7867
Dr. Danelle Roddy, MS
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3665
Dr. Daniel Baker, R.D.
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-7930
Dr. Denise Campbell, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3665
Dr. Florence Tiscareno, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3668
Dr. Heidi Clark, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3665
Dr. Holly Brewer, MS RD CDE
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-2387
Dr. Holly Corcoran
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-2374
Dr. Jeffery Perry, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3667
Dr. Jennifer Averett, R.D.
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3669
Dr. Kati Wise, MS, RD, LD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3000
Dr. Linda Cowling, R.D.
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3665
Dr. Linderpal Dhillon
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3672
Dr. Lisa Kovalek
Travis Afb, CA · No drug or device payments recorded (2025) · (916) 833-2525
Dr. Lisa Webster, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 424-4332
Dr. Lora Kluber, PHD, RD, LN
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3667
Dr. Mckinzie Alston, RDN
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-2374
Dr. Patricia Petnicki, RD, FADA
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3665
Dr. Sahra Pak, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-7867
Dr. Sarah Fitch, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3668
Dr. Sydney Billingsley, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3827
Dr. Tatiana Dykes, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-3000
Dr. Trisha Vorachek, RD
Travis Afb, CA · No drug or device payments recorded (2025) · (707) 423-7405
Dr. Kyriaki Menexas, RDN
Trinidad, CA · No drug or device payments recorded (2025) · (917) 579-0751
Dr. Betsy Taylor, R.D.
Truckee, CA · No drug or device payments recorded (2025) · (530) 587-1041
Dr. Dana Dose, RDN, LD, CDE
Truckee, CA · No drug or device payments recorded (2025) · (530) 550-6767
Dr. Denice Hynd, REGISTERED DIETITIAN
Truckee, CA · No drug or device payments recorded (2025) · (530) 587-3769
Dr. Kiley Field, MS, RD, CSSD
Truckee, CA · No drug or device payments recorded (2025) · (408) 679-2488

Common questions

How many Registered Dietitian providers are in California?

There are 7,184 Registered Dietitian providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Registered Dietitian providers in California offer telehealth?

Yes. 183 of the 7,184 Registered Dietitian providers in California (about 3%) report offering telehealth services in CMS data.

Which cities in California have the most Registered Dietitian providers?

San Diego (505), Los Angeles (487), San Francisco (429) have the highest concentration of Registered Dietitian providers in California.

How many Registered Dietitian providers in California received drug or device company payments?

1 of 7,184 Registered Dietitian providers in California (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Registered Dietitians in California work at?

According to CMS facility affiliation records, the California hospitals where the most Registered Dietitians hold privileges are UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego; Ronald Reagan UCLA Medical Center in Los Angeles.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Registered Dietitian in California? Get featured.