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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. Lesley Wiley, MS RD
Campbell, CA · No drug or device payments recorded (2025) · (408) 370-7731
Dr. Marcelle Pacheco, RD
Campbell, CA · No drug or device payments recorded (2025) · (800) 913-2615
Dr. Maria Rowe, RDN, LD
Campbell, CA · No drug or device payments recorded (2025) · (512) 963-8595
Dr. Martha Wilson, M.S., R.D.
Campbell, CA · No drug or device payments recorded (2025) · (408) 730-7731
Dr. Maxine Yeung, RD
Campbell, CA · No drug or device payments recorded (2025) · (301) 523-6447
Dr. Meredith Morris-gaudreau, RD
Campbell, CA · No drug or device payments recorded (2025) · (650) 695-4080
Dr. Rebecca Sugumar, R.D.
Campbell, CA · No drug or device payments recorded (2025) · (408) 370-7731
Dr. Saloni Shah, RDN
Campbell, CA · No drug or device payments recorded (2025) · (925) 725-6645
Dr. Sandra Burton, R.D.
Campbell, CA · No drug or device payments recorded (2025) · (408) 370-7731
Dr. Stephanie Brooks, MS, RD, CEDRD
Campbell, CA · No drug or device payments recorded (2025) · (408) 370-7731
Dr. Trinity Marrazzo, RD
Campbell, CA · No drug or device payments recorded (2025) · (800) 913-2615
Dr. Vanessa Grasso, RD
Campbell, CA · No drug or device payments recorded (2025) · (408) 370-7731
Dr. Stephanie Glassen
Camp Pendelton, CA · No drug or device payments recorded (2025) · (760) 719-3621
Dr. Breanna Butler, RDN
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 719-3215
Dr. Cari Knudson, RD
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 725-4357
Dr. Chris Noblit, RD, CLC
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 725-1244
Dr. Kelly Clark, RDN
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 719-3442
Dr. Kimberly Kauffman, R.D.
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 725-1244
Dr. Michael Kantar
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 719-3038
Dr. Nicolette Bailey, RD
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 725-1244
Dr. Susan Steinman, RD
Camp Pendleton, CA · No drug or device payments recorded (2025) · (760) 725-1244
Dr. Saadat Aimaq, RDN
Canoga Park, CA · No drug or device payments recorded (2025) · (703) 470-6770
Dr. Zaineb Ali Hussain
Canoga Park, CA · No drug or device payments recorded (2025) · (818) 331-3795
Dr. Ariana Wong, RD
Canyon Country, CA · No drug or device payments recorded (2025) · (661) 250-3139
Dr. Maria Rodriguez, RD
Canyon Country, CA · No drug or device payments recorded (2025) · (818) 792-0714
Dr. Mary Bizzle, RD.
Canyon Country, CA · No drug or device payments recorded (2025) · (661) 250-5276
Dr. Mojgan Orsini, RDN, CDE
Canyon Country, CA · No drug or device payments recorded (2025) · (661) 250-5200
Dr. Alicia Higgason
Canyon Lake, CA · No drug or device payments recorded (2025) · (951) 692-6805
Dr. Amber Wagstaff, RDN
Canyon Lake, CA · No drug or device payments recorded (2025) · (714) 809-2993
Dr. Katie O'mara, RD, CLE
Capistrano Beach, CA · No drug or device payments recorded (2025) · (916) 955-9429
Dr. Beth Schatzman, RD
Capitola, CA · No drug or device payments recorded (2025) · (831) 460-7333
Dr. Chandra Ziel, RD
Capitola, CA · No drug or device payments recorded (2025) · Telehealth · (831) 460-7333
Dr. Danielle Reyes, R.D.
Capitola, CA · No drug or device payments recorded (2025) · (831) 423-4111
Dr. Jeremy Lampel
Capitola, CA · No drug or device payments recorded (2025) · Telehealth · (831) 460-7333
Dr. Juliana Maggio, RD
Capitola, CA · No drug or device payments recorded (2025) · Telehealth · (831) 460-7333
Dr. Kathleen Hansen, RD, CDE
Capitola, CA · No drug or device payments recorded (2025) · (831) 460-7333
Dr. Shoshanah Orzech, R.D./CDE
Capitola, CA · No drug or device payments recorded (2025) · Telehealth · (831) 460-7333
Dr. Sara Newell, RDN
Cardiff, CA · No drug or device payments recorded (2025) · (760) 522-1035
Dr. Abby House, RD
Carlsbad, CA · No drug or device payments recorded (2025) · (866) 858-9125
Dr. Christina Gaunce, R.D.
Carlsbad, CA · No drug or device payments recorded (2025) · (760) 889-0694
Dr. Christine Carlton, RDN
Carlsbad, CA · No drug or device payments recorded (2025) · (760) 271-6629
Dr. Dana Curley, MS, RDN, LDN
Carlsbad, CA · No drug or device payments recorded (2025) · Telehealth · (610) 550-9194
Dr. Emily Cheera, MS, RDN
Carlsbad, CA · No drug or device payments recorded (2025) · (858) 314-9517
Dr. Erin Skoda, MS, RD, CPT
Carlsbad, CA · No drug or device payments recorded (2025) · (760) 213-4205
Dr. Halle Elbling, MS, RD, CDE
Carlsbad, CA · No drug or device payments recorded (2025) · (760) 720-1658
Dr. Hayley Hernandez, MS, RD, LD, CEDS
Carlsbad, CA · No drug or device payments recorded (2025) · (855) 459-8682
Dr. Jessica Bruno, CNS
Carlsbad, CA · No drug or device payments recorded (2025) · (949) 573-3688
Dr. Josefina Frame, RD
Carlsbad, CA · No drug or device payments recorded (2025) · (559) 471-6973
Dr. Kaleigh Kellner
Carlsbad, CA · No drug or device payments recorded (2025) · (217) 883-0867
Dr. Kara Ludlow, RDN, IFNCP
Carlsbad, CA · No drug or device payments recorded (2025) · (760) 842-6816

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.