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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. Delaram Manouchehri
Granada Hills, CA · No drug or device payments recorded (2025) · (713) 480-3760
Dr. Heather Leonard, MS, RDN
Granada Hills, CA · No drug or device payments recorded (2025) · (559) 579-9921
Dr. Itzel Dzul Hernandez, RD
Granada Hills, CA · No drug or device payments recorded (2025) · (818) 294-5035
Dr. Jeffrey Cordero Serrano, RD, CNSC
Granada Hills, CA · No drug or device payments recorded (2025) · (818) 726-5217
Dr. Hannah Lockhart, MPH, RDN
Grand Terrace, CA · No drug or device payments recorded (2025) · Telehealth · (951) 492-1877
Dr. Kelsy Bonnet
Grand Terrace, CA · No drug or device payments recorded (2025) · (949) 630-6099
Dr. Miriam Sabbagh, RD
Granite Bay, CA · No drug or device payments recorded (2025) · (916) 462-4510
Dr. Danielle Yantis, M.S., R.D.
Grass Valley, CA · No drug or device payments recorded (2025) · (530) 274-9762
Dr. Hannah Schuler, RD
Grass Valley, CA · No drug or device payments recorded (2025) · (530) 615-4155
Dr. Julie Dehollander, RD,CD
Grass Valley, CA · No drug or device payments recorded (2025) · (530) 263-3131
Dr. Kelley Kull
Grass Valley, CA · No drug or device payments recorded (2025) · (530) 386-4098
Dr. Kurt Miller, RD
Grass Valley, CA · No drug or device payments recorded (2025) · (530) 575-0608
Dr. Caitlin Beale, M.S., R.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (805) 756-7378
Dr. Jessica Simkins, R.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7378
Dr. Kathleen Chapel, RDN
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7378
Dr. Laura Zimmerman, REGISTERED DIETITIAN
Greenbrae, CA · No drug or device payments recorded (2025) · Telehealth · (415) 925-7370
Dr. Susan Sherman, RD
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 706-6775
Dr. Victoria Murray, R.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7378
Dr. Miguel Villarreal, REGISTERED DIETITIAN
Greenfield, CA · No drug or device payments recorded (2025) · (831) 596-4762
Dr. Kylie Conner, REGISTERED DIETITIAN
Grover Beach, CA · No drug or device payments recorded (2025) · (805) 458-0271
Dr. Susan Hawk, PHD, RD
Grover Beach, CA · No drug or device payments recorded (2025) · (509) 899-1834
Dr. Connie Tsui, RDN
Hacienda Heights, CA · No drug or device payments recorded (2025) · (626) 236-0759
Dr. Diana Arnold, R.D., LDN, M.P.H.
Hacienda Heights, CA · No drug or device payments recorded (2025) · (562) 698-7111
Dr. Sandra Jorgensen, MPH,RD,CDE
Hacienda Heights, CA · No drug or device payments recorded (2025) · (626) 340-9013
Dr. Summer Williams, RD
Half Moon Bay, CA · No drug or device payments recorded (2025) · (415) 930-2118
Dr. Abigail Crawford, RD
Hanford, CA · No drug or device payments recorded (2025) · Telehealth · (559) 530-3396
Dr. Alexis Smothers, RD, CDCES
Hanford, CA · No drug or device payments recorded (2025) · Telehealth · (844) 623-0999
Dr. Ashritha Dhanak, R.D.,L.D.N
Hanford, CA · No drug or device payments recorded (2025) · Telehealth · (844) 623-0999
Dr. Cali Hiniker, RDN, LDN
Hanford, CA · No drug or device payments recorded (2025) · (206) 455-1905
Dr. Christina Wheeler, RDN
Hanford, CA · No drug or device payments recorded (2025) · (844) 623-0999
Dr. Gelline Lois Galgana, MSA, RD
Hanford, CA · No drug or device payments recorded (2025) · (559) 537-0170
Dr. Ijeoma Nnadi
Hanford, CA · No drug or device payments recorded (2025) · (559) 537-0170
Dr. Jacy Beckenhauer, RD
Hanford, CA · No drug or device payments recorded (2025) · (559) 537-0170
Dr. Janet Ng, RDN
Hanford, CA · No drug or device payments recorded (2025) · (559) 584-5770
Dr. Jill Greseth, RDN, LDN, CDCES
Hanford, CA · No drug or device payments recorded (2025) · (559) 530-3396
Dr. Kellie Kirsch, REGISTERED DIETITIAN
Hanford, CA · No drug or device payments recorded (2025) · (209) 743-5592
Dr. Lilia Martinez, RD, LDN, CDCES
Hanford, CA · No drug or device payments recorded (2025) · (844) 623-0999
Dr. Mary Ellen Banevedes, RDN, CDCES
Hanford, CA · No drug or device payments recorded (2025) · (559) 572-2990
Dr. Melaine Brooks, R.D.
Hanford, CA · No drug or device payments recorded (2025) · (559) 904-2793
Dr. Melissa Klemp, R.D.
Hanford, CA · No drug or device payments recorded (2025) · (559) 410-7321
Dr. Philip Mendoza, RDN
Hanford, CA · No drug or device payments recorded (2025) · (559) 537-9008
Dr. Renee Caryl, RD.LDN
Hanford, CA · No drug or device payments recorded (2025) · Telehealth · (844) 623-0999
Dr. Robert Squaresky
Hanford, CA · No drug or device payments recorded (2025) · (844) 623-0999
Dr. Samantha Dolan, RD
Hanford, CA · No drug or device payments recorded (2025) · (559) 587-4532
Dr. Samantha Oakley, MA, RD, LD, CDCES
Hanford, CA · No drug or device payments recorded (2025) · Telehealth · (559) 530-3396
Dr. Stephanie Mobley, RD, CDCES
Hanford, CA · No drug or device payments recorded (2025) · (844) 623-0999
Dr. Susan Yoshimura, RD, CDE
Hanford, CA · No drug or device payments recorded (2025) · (928) 247-7309
Dr. Xavier Robledo
Hanford, CA · No drug or device payments recorded (2025) · (559) 719-8571
Dr. Yvonne Toro-miranda, RD, CDCES
Hanford, CA · No drug or device payments recorded (2025) · (559) 530-3396
Dr. Alexa Pepin
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111

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.