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. Israel Aguilar, MS, RDN
Newhall, CA · No drug or device payments recorded (2025) · (661) 993-6025
Dr. Julie Tang, MS, RDN
Newhall, CA · No drug or device payments recorded (2025) · (323) 300-4981
Dr. Noel Settimo, RD
Newhall, CA · No drug or device payments recorded (2025) · (512) 693-7045
Dr. Maricela Torres
Newman, CA · No drug or device payments recorded (2025) · (209) 988-5922
Dr. Amanda Sensabaugh
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 722-7662
Dr. Amy Braglia-tarpey, M.S., R.D., CSR
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 278-4558
Dr. April Murray, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (714) 396-7729
Dr. Bethany Elam, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (703) 598-5087
Dr. Callie Spooner, MS, RDN
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 214-5398
Dr. Capella Tong, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Cariann Kouns, MS, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-7500
Dr. Chelsea Honrath
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-7277
Dr. Christopher Small, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Courtney Toya, MS, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (562) 480-8757
Dr. Dahlia Marin, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 373-5559
Dr. D'anna Hester, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (714) 862-9696
Dr. Denise Torok, MA, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8195
Dr. Elizabeth Bolduc, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 338-4154
Dr. Evelyn Tribole, MS, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 654-9904
Dr. Gretchen Sumortin
Newport Beach, CA · No drug or device payments recorded (2025) · (562) 412-1767
Dr. Helen Coyne
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 566-3053
Dr. James Perry
Newport Beach, CA · No drug or device payments recorded (2025) · (775) 420-2688
Dr. Janice Dada, MPH, RD, CDE
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 478-2288
Dr. Jenna Long, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (805) 217-9856
Dr. Jennifer Defrain, MS, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 874-3438
Dr. Jennifer White, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 974-3438
Dr. Jenny Chan, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 874-3438
Dr. Jessica Mumaugh, RD, CNSC
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-4624
Dr. Jessica Tamashiro, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Jessie Zi, RD, MS
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 236-7597
Dr. Joanna Avery, MS, RDN, CDCES
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8065
Dr. Joanna Garcia, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 874-3438
Dr. Joanna Mathews, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Jordyn Metchikoff, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 554-4104
Dr. Kacie Ray, MS, RD, CPT
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 629-0020
Dr. Kara Pitkin
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 500-6629
Dr. Karla Campbell, MS, RD, CSSD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 722-7662
Dr. Kathleen Pham, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Kathryn Dyer
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 478-2288
Dr. Kathryn Rodriguez, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 557-0714
Dr. Kathy Morse, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Katrina Castle, MS,RD
Newport Beach, CA · No drug or device payments recorded (2025) · (405) 401-1774
Dr. Kelly Greenstreet, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Kenneth Heffernan, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (714) 916-7136
Dr. Kimberly Storm, M.S., R.D
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 719-3600
Dr. Kristen Arrigo, RD/RDN
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 433-2627
Dr. Kristen Ellis, RDN
Newport Beach, CA · No drug or device payments recorded (2025) · (585) 313-2952
Dr. Kylie Benak, MS, RD
Newport Beach, CA · No drug or device payments recorded (2025) · (813) 716-0446
Dr. Lara Houlton, RD, CNSC, LEC
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-8205
Dr. Lisa Licavoli, R.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 646-4842

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.