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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. Kyle Craig, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Lamen Butt, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 425-6132
Dr. Lauren Squier, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 481-5765
Dr. Lilia Bolgov, MS, RD
Long Beach, CA · No drug or device payments recorded (2025) · (909) 568-6382
Dr. Linda Corrigan, RDN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Linh Le, MS, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 933-5437
Dr. Liza-stefani Lunina, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Long Pham
Long Beach, CA · No drug or device payments recorded (2025) · (408) 314-1120
Dr. Lori Walker, RD, CDE
Long Beach, CA · No drug or device payments recorded (2025) · (714) 348-0438
Dr. Magnolia Vela
Long Beach, CA · No drug or device payments recorded (2025) · (562) 424-4055
Dr. Margaret Voynov, REGISTERED DETITIAN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 424-4055
Dr. Maria Uceda
Long Beach, CA · No drug or device payments recorded (2025) · (562) 427-2473
Dr. Megan Sylwanowicz, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Monica Cormier, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 377-8691
Dr. Natalie Lloyd
Long Beach, CA · No drug or device payments recorded (2025) · (949) 637-3627
Dr. Nicholas Padula, RD
Long Beach, CA · No drug or device payments recorded (2025) · (818) 800-5065
Dr. Nicole Nabor, RD
Long Beach, CA · No drug or device payments recorded (2025) · (714) 323-4499
Dr. Nicolenatasha Small, R,D.
Long Beach, CA · No drug or device payments recorded (2025) · (313) 779-8730
Dr. Nicole Weinger, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Olivia Tzou, RDN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Parveen Ahmad
Long Beach, CA · No drug or device payments recorded (2025) · (562) 599-8444
Dr. Paul Kabat, R.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 988-7472
Dr. Rachel Blaine, DSC, MPH, RDN
Long Beach, CA · No drug or device payments recorded (2025) · (805) 338-2558
Dr. Rachel Hildrey, MS, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9000
Dr. Rachel Martin-morales, RDN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Rachel Yu, M.P.H.
Long Beach, CA · No drug or device payments recorded (2025) · (408) 718-5430
Dr. Rahma Rekik, RD/RDN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 424-4055
Dr. Ran Abe, R.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 294-1441
Dr. Rana Saldano, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Rene Haas, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Ruqaya Abdulkhaliq
Long Beach, CA · No drug or device payments recorded (2025) · (714) 323-4499
Dr. Sandra Salina Newton, RDN NES
Long Beach, CA · No drug or device payments recorded (2025) · (562) 241-5411
Dr. Sarah Friedman, MS RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Seema Shah, MPH,MS,RD,IFNCP
Long Beach, CA · No drug or device payments recorded (2025) · (562) 354-5272
Dr. Shelby Yaceczko, RDN
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (330) 815-8000
Dr. Sloane Kaye
Long Beach, CA · No drug or device payments recorded (2025) · (646) 488-6672
Dr. Sofia Marsetti, RDN
Long Beach, CA · No drug or device payments recorded (2025) · (562) 230-6296
Dr. Sophia Hsu-zic, RD
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (562) 595-4718
Dr. Sylvia Hernandez, RD, CDE
Long Beach, CA · No drug or device payments recorded (2025) · (562) 988-0040
Dr. Sylvia Valdez, R.D.
Long Beach, CA · No drug or device payments recorded (2025) · (626) 675-5539
Dr. Teri Cooper, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 243-5145
Dr. Tracy Herbrand, RD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Tracy Li
Long Beach, CA · No drug or device payments recorded (2025) · (626) 215-2241
Dr. Valerie Henderson, MS RDN
Long Beach, CA · No drug or device payments recorded (2025) · (323) 747-3837
Dr. Vicky Adeva, RDN IBCLC
Long Beach, CA · No drug or device payments recorded (2025) · (562) 570-4465
Dr. Wan Hee Moon, PH. D., R.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 498-1000
Dr. Heidi Bennett, RD
Loomis, CA · No drug or device payments recorded (2025) · (530) 401-8509
Dr. Pamela Rapp, RDN
Loomis, CA · No drug or device payments recorded (2025) · (916) 521-8252
Dr. Austin Bou, RD, CDCES
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 276-0126
Dr. Janet Johnston
Los Alamitos, CA · No drug or device payments recorded (2025) · (626) 644-6045

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.