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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. Edgar Alvarado, RDN
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 320-8814
Dr. Gustavo Wong, RDN, CDE, EP-C
Palm Springs, CA · No drug or device payments recorded (2025) · (800) 720-9553
Dr. Jared Campbell, RD
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 534-5954
Dr. Jennifer Holderness, RD
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 323-6503
Dr. Johanna Roberts, RDN
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 393-1982
Dr. Karina Flores, RDN
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 323-6272
Dr. Kate Mcclain, RD
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 778-5220
Dr. Kelly Gantous, RDN
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 835-5768
Dr. Orville Bigelow, R.D.
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 483-3480
Dr. Sarah Tripp, MS, RD
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 328-4499
Dr. Sergio Soria-rodriguez, RD
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 323-6272
Dr. Tracy English, RDN
Palm Springs, CA · No drug or device payments recorded (2025) · (760) 328-4499
Dr. Alexandra Moore, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Alexandra Regalado, RD, LDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 387-7141
Dr. Alexandra Williams
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Alexandra Yesian, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 269-2216
Dr. Alicia Eidsaune, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Amanda Aufdermauer, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 723-8696
Dr. Amanda Din, R.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Amparo Khorana, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Amy Trigg, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Andrea Lerios, RD
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 853-2961
Dr. Andreina Martin, MPH, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 736-8183
Dr. Andre Shook
Palo Alto, CA · No drug or device payments recorded (2025) · (979) 366-3564
Dr. Anne Rubin, M.S., R.D.N
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 665-9580
Dr. Annette Chmielewski
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 721-1811
Dr. Barry Conrad
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 721-1811
Dr. Bernice Woo
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Brooke Marsal, MS, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 724-0172
Dr. Caroline Hodge, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (415) 663-5584
Dr. Carol Laux, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Catherine Hu, MS, RD, CDCES
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 374-8710
Dr. Catherine Mcandrews, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Chienfang Huang, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (425) 829-3621
Dr. Christina Krenzel, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Christina Salido
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 723-4000
Dr. Christine Schwartz, RD, CNSC
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Cindy Loaiza, RD/RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-7415
Dr. Crystal Tsai, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 853-2961
Dr. Darcie Ellyne, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 321-4121
Dr. David Martinez, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 724-9425
Dr. Delaney Ziemann, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 421-3213
Dr. Elise Freche, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 336-4149
Dr. Elizabeth Cotter, MPH, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Elyse Robin, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 853-2961
Dr. Emily Forman, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Erica Lewis, RD
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 321-4121
Dr. Erika Duboff, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Erin Hodgson, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Erin Mcdonnell, MS, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000

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.

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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.