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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. Kristin Nason, RDN
Brea, CA · No drug or device payments recorded (2025) · (877) 516-0357
Dr. Lynne Romancia, MS, RDN
Brea, CA · No drug or device payments recorded (2025) · (714) 264-4327
Dr. Maggie Chen, RD
Brea, CA · No drug or device payments recorded (2025) · (626) 548-9858
Dr. Tiffany Venegas, RDN
Brea, CA · No drug or device payments recorded (2025) · (714) 603-8424
Dr. Wan Wang, RD
Brea, CA · No drug or device payments recorded (2025) · (559) 740-3967
Dr. Marisa Hernandez, RD
Brentwood, CA · No drug or device payments recorded (2025) · (925) 252-5922
Dr. Kathryn Burkley
Buellton, CA · No drug or device payments recorded (2025) · (805) 739-3900
Dr. Kelly Van Hill, R.D.
Buena Park, CA · No drug or device payments recorded (2025) · (714) 296-0645
Dr. Madison Murphy, MS, RDN
Buena Park, CA · No drug or device payments recorded (2025) · (714) 351-0608
Dr. Alexandra Maclean, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 269-1048
Dr. Andrea Mcdaniel, MS, RD
Burbank, CA · No drug or device payments recorded (2025) · (402) 960-2580
Dr. Anna Iranosian, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 847-4586
Dr. Carol Granados, M.S.,R.D.,C.D.E.
Burbank, CA · No drug or device payments recorded (2025) · (818) 847-3478
Dr. Diana Noland, RD MPH CCN
Burbank, CA · No drug or device payments recorded (2025) · (818) 840-8098
Dr. Gala Byroff, MS., RD, CDM, CFFP
Burbank, CA · No drug or device payments recorded (2025) · (562) 681-5549
Dr. Giordano Castranova, MS RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 605-1026
Dr. Kristen Knauff, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 847-3314
Dr. Lilia Grigoryan, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 939-1331
Dr. Lizbeth Hernandez, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 903-7837
Dr. Maria Fisk, R.D., C.D.E
Burbank, CA · No drug or device payments recorded (2025) · (818) 953-4494
Dr. Mary Galindo, RD
Burbank, CA · No drug or device payments recorded (2025) · (626) 616-7481
Dr. Michele Flynn, R.D.
Burbank, CA · No drug or device payments recorded (2025) · (818) 847-3447
Dr. Remy Peters, RD CNSC
Burbank, CA · No drug or device payments recorded (2025) · (818) 317-7355
Dr. Ruth Frechman, M.A.,R.D.
Burbank, CA · No drug or device payments recorded (2025) · (818) 843-6628
Dr. Sarah Volling, MS, RD, LDN
Burbank, CA · No drug or device payments recorded (2025) · (818) 253-9727
Dr. Sherry Lin, MFA, RDN, LDN
Burbank, CA · No drug or device payments recorded (2025) · (630) 310-6885
Dr. Stephanie Boon, RDN
Burbank, CA · No drug or device payments recorded (2025) · (818) 939-9679
Dr. Stephanie Shaw, RD
Burbank, CA · No drug or device payments recorded (2025) · (818) 556-5433
Dr. Tiany So, MS, RD
Burbank, CA · No drug or device payments recorded (2025) · (657) 217-1279
Dr. Veronica Johnson, R.D.
Burbank, CA · No drug or device payments recorded (2025) · (818) 847-3470
Dr. Caroline Morey, RDN
Burlingame, CA · No drug or device payments recorded (2025) · (763) 568-8602
Dr. Ciara Cray, RD
Burlingame, CA · No drug or device payments recorded (2025) · Telehealth · (650) 208-0218
Dr. Elisabeth Rodriguez, RD
Burlingame, CA · No drug or device payments recorded (2025) · (650) 784-2180
Dr. Hava Ungar, MPH, RD
Burlingame, CA · No drug or device payments recorded (2025) · (408) 230-6062
Dr. Hsu-pin Hu, RD
Burlingame, CA · No drug or device payments recorded (2025) · (650) 455-9242
Dr. Joohee Hong, MS, RD
Burlingame, CA · No drug or device payments recorded (2025) · (510) 504-4355
Dr. Kimberly Jower, RD
Burlingame, CA · No drug or device payments recorded (2025) · (650) 245-3252
Dr. Leah Groppo, RD
Burlingame, CA · No drug or device payments recorded (2025) · (650) 652-8600
Dr. Mae Hynes, RD, CDE
Burlingame, CA · No drug or device payments recorded (2025) · (650) 652-8500
Dr. Maria Pavlova, RD
Burlingame, CA · No drug or device payments recorded (2025) · (650) 692-9751
Dr. Megan Seidensticker, RD, CDE
Burlingame, CA · No drug or device payments recorded (2025) · Telehealth · (650) 652-8500
Dr. Micaela Stroud
Burlingame, CA · No drug or device payments recorded (2025) · (859) 913-6847
Dr. Monica Martines, R.D.
Burlingame, CA · No drug or device payments recorded (2025) · (650) 652-8787
Dr. Monvipa San Pietro, R.D
Burlingame, CA · No drug or device payments recorded (2025) · (650) 375-1079
Dr. Shetal Rautela, RD, CDE
Burlingame, CA · No drug or device payments recorded (2025) · (650) 652-8515
Dr. Tanya Hower, RD
Burlingame, CA · No drug or device payments recorded (2025) · Telehealth · (650) 652-8500
Dr. Ava Nouri-mahdavi, RD
Calabasas, CA · No drug or device payments recorded (2025) · (818) 442-3900
Dr. Jami Zamyad, R.D.
Calabasas, CA · No drug or device payments recorded (2025) · (818) 624-1533
Dr. Julieanna Hever, M.S., R.D.
Calabasas, CA · No drug or device payments recorded (2025) · (310) 502-0690
Dr. Moran Hermesh, MS, RDN, IFNCP
Calabasas, CA · No drug or device payments recorded (2025) · (818) 802-2434

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.