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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. Margaret Leroy
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Mary Kiddle, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Mirena Murillo, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 201-8542
Dr. Naama Weintraub Goldman, R.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 826-1381
Dr. Natalie Granucci, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 585-7852
Dr. Phoebe Waller, MS, RD
Ventura, CA · No drug or device payments recorded (2025) · (615) 879-4268
Dr. Romy Hubert, RDN, CDCES
Ventura, CA · No drug or device payments recorded (2025) · (805) 732-6774
Dr. Sara Zolfaghari, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 890-9867
Dr. Sophie Desroches, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Alma Gepford, RD
Victorville, CA · No drug or device payments recorded (2025) · (760) 241-8000
Dr. Elsa Mesina, MSBA RDN, RN
Victorville, CA · No drug or device payments recorded (2025) · (626) 241-8683
Dr. Grace Wen
Victorville, CA · No drug or device payments recorded (2025) · (760) 684-4143
Dr. Jill Kirkland, RDN
Victorville, CA · No drug or device payments recorded (2025) · (760) 684-8999
Dr. Leslie Tran, RDN
Victorville, CA · No drug or device payments recorded (2025) · (760) 684-8999
Dr. Misty Abrantes, RD
Victorville, CA · No drug or device payments recorded (2025) · (760) 245-6477
Dr. Naoko Nagaya, RD
Victorville, CA · No drug or device payments recorded (2025) · (760) 998-4628
Dr. Pui Yin Wong, RD
Victorville, CA · No drug or device payments recorded (2025) · (760) 241-8000
Dr. Serey Phan, RDN
Victorville, CA · No drug or device payments recorded (2025) · (562) 505-4380
Dr. Thy Pham, RDN
Victorville, CA · No drug or device payments recorded (2025) · (760) 684-4143
Dr. Maria Davis, RD
View Park, CA · No drug or device payments recorded (2025) · (310) 733-0133
Dr. Alana Unger, RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-3448
Dr. Alyna Cisneros
Visalia, CA · No drug or device payments recorded (2025) · (559) 543-2584
Dr. Angelina Tazio, RDN
Visalia, CA · No drug or device payments recorded (2025) · (559) 303-3679
Dr. Briauna Pate, RD, LD
Visalia, CA · No drug or device payments recorded (2025) · (559) 362-3254
Dr. Elizabeth Evans, MPH RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 972-6792
Dr. Jeanne Morris, R.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2892
Dr. Ka-yee Weber, DCN, MS, RD, CDCES
Visalia, CA · No drug or device payments recorded (2025) · (559) 334-8990
Dr. Laurin Herrera, RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Leanne Sapad-trevino, RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Melanie Logue, RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Michelle Bieber
Visalia, CA · No drug or device payments recorded (2025) · (559) 799-1603
Dr. Patricia Fox
Visalia, CA · No drug or device payments recorded (2025) · (559) 733-3423
Dr. Sumedha Mullick, MS RDN
Visalia, CA · No drug or device payments recorded (2025) · (408) 715-6064
Dr. Susan Olfert, R.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 625-4003
Dr. Tiffinni Garcia, RD
Visalia, CA · No drug or device payments recorded (2025) · (559) 280-7562
Dr. Alexandra Palumbo, RDN
Vista, CA · No drug or device payments recorded (2025) · (315) 264-4157
Dr. Amanda Moy, RD
Vista, CA · No drug or device payments recorded (2025) · (204) 940-2044
Dr. Amanda Oliveira, RDN
Vista, CA · No drug or device payments recorded (2025) · (760) 300-3647
Dr. Ashley Frechette, MPH, RDN
Vista, CA · No drug or device payments recorded (2025) · (760) 519-0552
Dr. Blaire Newhard, RD
Vista, CA · No drug or device payments recorded (2025) · (760) 945-2055
Dr. Cecilia Martinez, RD
Vista, CA · No drug or device payments recorded (2025) · (760) 631-5000
Dr. Chelsea Pancari, RD
Vista, CA · No drug or device payments recorded (2025) · (760) 206-3101
Dr. Christian Michelle Guerrero, RDN
Vista, CA · No drug or device payments recorded (2025) · (760) 477-2301
Dr. Christina Blanchard, MS, RD
Vista, CA · No drug or device payments recorded (2025) · (760) 300-3647
Dr. Christine Majocha, RD, IBCLC
Vista, CA · No drug or device payments recorded (2025) · (760) 631-5000
Dr. Erin Kennedy Hartensveld, RD
Vista, CA · No drug or device payments recorded (2025) · (760) 518-6216
Dr. Jina George, R.D.,
Vista, CA · No drug or device payments recorded (2025) · Telehealth · (760) 227-2392
Dr. Mackenzie Carey, RDN
Vista, CA · No drug or device payments recorded (2025) · (760) 477-2301
Dr. May Tom, M.P.H., R.D.
Vista, CA · No drug or device payments recorded (2025) · (760) 842-6816
Dr. Alyssa Rocha, RDN
Walnut, CA · No drug or device payments recorded (2025) · (909) 839-3114

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.