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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. Arthur Kress, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 473-3102
Dr. Ashley Porterfield, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (214) 354-8461
Dr. Audrey Smith
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 357-6628
Dr. Avery Bren
Los Angeles, CA · No drug or device payments recorded (2025) · (949) 500-3570
Dr. Baiyu Zhao, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (915) 526-5185
Dr. Basthy Ramirez, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 747-5542
Dr. Bernadette Mejia, M.S., R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 749-5547
Dr. Brandi Nicholson, RDN, IBCLC
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 872-7426
Dr. Brenda Manzanarez, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-8245
Dr. Brenda Rodriguez, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 541-1411
Dr. Brienna Eaton
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 374-6848
Dr. Brittany Gurney, MS, RD, CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Brittney Cullen, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (314) 498-7932
Dr. Brooke Dekofsky, M.P.H, R.D., C.D.E
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 307-1541
Dr. Brooke Ellis
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 406-6652
Dr. Brooke Horowitz, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 292-2873
Dr. Caitlin Schoensiegel, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (714) 336-1791
Dr. Callie Brown, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Carla De Oliveira, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-5683
Dr. Carla Duran
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 993-7597
Dr. Carla Martinez, RDN, CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 217-5387
Dr. Carlen Loewenthal, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Carly Marenna, MHA, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 391-7262
Dr. Carmen Martinez, MS,RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 865-3893
Dr. Carol Catching, M.S.,R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 746-6361
Dr. Carol Chen
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-9931
Dr. Carole Green, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 433-9561
Dr. Carol Scroggs, RD, CDCES
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1063
Dr. Carrie Adase, M.S., RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 268-5000
Dr. Carrie Gabriel, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (303) 523-0912
Dr. Cassandra Bursma
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 373-6647
Dr. Catherine Chapmon, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (866) 402-4320
Dr. Cesar Sauza
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 869-1900
Dr. Charita Bundick, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (757) 323-1187
Dr. Charlie Zhao, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1555
Dr. Chatelaine Regidor, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-0867
Dr. Chelsea Fujitaki, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 948-5633
Dr. Chelsey Kitazawa, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 986-6179
Dr. Chloe Jones
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 344-6441
Dr. Christie Mabry, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Christina Belarde
Los Angeles, CA · No drug or device payments recorded (2025) · (562) 397-6299
Dr. Christina Fasulo, MS RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 208-5400
Dr. Christine Goukasian, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-7788
Dr. Christopher Boss, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (714) 312-8241
Dr. Chrixy Lam, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-1000
Dr. Cidney Overly, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (925) 548-3475
Dr. Cindy Quan
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 446-4710
Dr. Cindy Wong, RD CDE
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-0596
Dr. Clare Fleishman, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 308-1332
Dr. Clarice Soh, RD, CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-6970

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.