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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. Lorena Varela, REGISTERED DIETITIAN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 832-7683
Dr. Lori Chang
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 298-3300
Dr. Lucy Gyulyan, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 836-1223
Dr. Lucy Lavine, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (908) 721-7237
Dr. Luisa Sabogal, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-0867
Dr. Luis Corado, RD, CNSD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 668-3751
Dr. Luis Mora, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 233-2452
Dr. Lydia Chau, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-2582
Dr. Lydia Villalobos, RD, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 268-9191
Dr. Lynae Cassidy, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Lynn Kan, MS, RD, CNSC, CLE
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-5613
Dr. Madeline Haber, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (650) 450-1548
Dr. Magdelia Rosas, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 908-4200
Dr. Maja Broz, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (626) 200-5136
Dr. Mania Fanaeian, MS, RD, CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (916) 289-8930
Dr. Manijeh Nezami, DR PH , RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 962-9308
Dr. Manuel Martinez, RD, CDE
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 861-5849
Dr. Manuel Rodriguez, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (562) 967-9644
Dr. Maral Kaprielian, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (626) 331-3333
Dr. Marcela Vena-martinez, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 931-0645
Dr. Marcy Fenton, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 428-1898
Dr. Margaret Grosvenor, MPH, RD, CHES
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 210-1778
Dr. Margaret Guinnip, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-0867
Dr. Margaret Taylor, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (132) 354-1141
Dr. Maria Blandon, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 728-0411
Dr. Maria D'avila, RD, CDE
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 307-8921
Dr. Mariah Haroon, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 968-0775
Dr. Mariah Wade-hak, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (805) 798-3425
Dr. Maria Membreno, RD, CDE
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-7095
Dr. Mariana Mekari
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 469-2854
Dr. Marian Duong, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-9535
Dr. Maria Quiroga, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 330-1617
Dr. Maria Schellenberger, MS RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (650) 575-1444
Dr. Marielina Figueroa, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 356-3426
Dr. Maritza Molina, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 865-6710
Dr. Marlene Clark, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-3444
Dr. Martha Montes
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 272-2836
Dr. Maryam Maleki, M.S., R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 497-3097
Dr. Mary Dinsdale, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-3253
Dr. Maryelizabeth Owen, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 702-3647
Dr. Maya Toper, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 309-6929
Dr. Mayuri Patel, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 265-1998
Dr. Mee Lee, M.A.,R.D
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 384-3304
Dr. Megan Govedich, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-6979
Dr. Meghan Mcgillis, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2513
Dr. Mei-lene Mak, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 484-7278
Dr. Mei Leng Iao, REGISTERED DIETITAN
Los Angeles, CA · No drug or device payments recorded (2025) · (415) 706-6716
Dr. Melina Vaccarello, RDN, CDCES
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 588-1383
Dr. Melinda Newberry, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 391-7262
Dr. Melissa Artica, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 261-6612

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.