HealthcareDiscovery.AI / Doctors / California / Registered Dietitian

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. Setera Pervain, RD
Fontana, CA · No drug or device payments recorded (2025) · (909) 685-6177
Dr. Stella Carlos, R.D.
Fontana, CA · No drug or device payments recorded (2025) · (909) 472-7185
Dr. Zunong Zulihuma, RDN
Fontana, CA · No drug or device payments recorded (2025) · (650) 944-9015
Dr. Arlyn Sabado, MS, RDN
Foothill Ranch, CA · No drug or device payments recorded (2025) · (818) 919-9338
Dr. Saghar Sefidbakht, RD, MS
Foothill Ranch, CA · No drug or device payments recorded (2025) · (800) 954-8000
Dr. Nina Redman, RD
Forestville, CA · No drug or device payments recorded (2025) · (707) 887-1647
Dr. Lois Senger
Fort Bragg, CA · No drug or device payments recorded (2025) · (707) 964-1251
Dr. Lynn Unroe
Fort Bragg, CA · No drug or device payments recorded (2025) · (707) 964-1251
Dr. Suzanna Macias, RD
Fort Bragg, CA · No drug or device payments recorded (2025) · (707) 964-1251
Dr. Daniel Jacobsen, RD
Fort Irwin, CA · No drug or device payments recorded (2025) · (760) 383-5507
Dr. John Stunja, RD, LD, CDE
Fort Irwin, CA · No drug or device payments recorded (2025) · (760) 380-5565
Dr. Raenette Neidhardt, RDN,LDN
Fort Irwin, CA · No drug or device payments recorded (2025) · (760) 383-5502
Dr. Samantha Reineck, RDN
Fort Irwin, CA · No drug or device payments recorded (2025) · (760) 383-5502
Dr. Chloe Morrill, RD
Foster City, CA · No drug or device payments recorded (2025) · (408) 482-9113
Dr. Richard Duque, R.D
Foster City, CA · No drug or device payments recorded (2025) · (650) 773-2433
Dr. Alexis Rubin
Fountain Valley, CA · No drug or device payments recorded (2025) · (657) 241-9107
Dr. Allyson Yoshinaga, MS, RDN
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 625-7683
Dr. Arati Patel
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 754-7268
Dr. Bianca Heilman, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (657) 241-9107
Dr. Carol Adams, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 513-5506
Dr. Debra Tindle, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 966-7233
Dr. Heather Hendron, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (657) 241-9107
Dr. Jessica Defalco, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 822-1334
Dr. Jessica Wilson, RD,CDE
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 822-1334
Dr. Katherine Haghighi, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 861-4666
Dr. Kathleen Rigol, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 964-6229
Dr. Kia Felicia Octaviano, RDN
Fountain Valley, CA · No drug or device payments recorded (2025) · (562) 253-8398
Dr. Lacie Rodrigues, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 966-7233
Dr. Linda Araki, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 966-7200
Dr. Martha Kataura
Fountain Valley, CA · No drug or device payments recorded (2025) · (657) 241-9107
Dr. Mona Lisa Collado, RDN
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7033
Dr. Shannon Libbrecht, R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7033
Dr. Silje Bjorndal, M.S.,R.D.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7033
Dr. Sun Kim
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7000
Dr. Susan Mills, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7033
Dr. Suzie Kunakoff, RD
Fountain Valley, CA · No drug or device payments recorded (2025) · (877) 696-3622
Dr. Takako Shiojima, B.S.
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 378-7033
Dr. Xuanmai Nguyen
Fountain Valley, CA · No drug or device payments recorded (2025) · (714) 916-0881
Dr. Damian Lara
Freedom, CA · No drug or device payments recorded (2025) · (831) 254-8387
Dr. Alamelu Kannan, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-3040
Dr. Anamarie Courey, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-7055
Dr. Aneeta Vedula, MS, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 456-5061
Dr. Anh Hansen, R.D.
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-7051
Dr. Asmita Batajoo, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-3000
Dr. Athena Apalis, MS, RD
Fremont, CA · No drug or device payments recorded (2025) · (925) 202-7104
Dr. Barbara Christie, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 490-1222
Dr. Brittany Rogers, RD
Fremont, CA · No drug or device payments recorded (2025) · (845) 532-7280
Dr. Carol Chow, R. D.
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-7050
Dr. Crystal Young, RDN
Fremont, CA · No drug or device payments recorded (2025) · (510) 796-1100
Dr. Dolly Ahluwalia, RD
Fremont, CA · No drug or device payments recorded (2025) · (510) 248-3737

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

Registered Dietitian in all 50 states Search all 7,184 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.