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Nutritionists in California

Data updated monthly · Last refresh October 2026

465 Nutritionist providers practice in California. 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.

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Nutritionist by city in California

Choose a city to see providers there.

Nutritionist in San Diego50 providers
Nutritionist in Los Angeles27 providers
Nutritionist in San Francisco21 providers
Nutritionist in Newport Beach11 providers
Nutritionist in Irvine10 providers
Nutritionist in San Mateo8 providers
Nutritionist in Mill Valley7 providers
Nutritionist in Berkeley7 providers
Nutritionist in Oakland7 providers
Nutritionist in Long Beach7 providers
Nutritionist in Santa Monica6 providers
Nutritionist in Sacramento6 providers
Nutritionist in Rancho Cucamonga5 providers
Nutritionist in French Camp5 providers
Nutritionist in Carlsbad5 providers
Nutritionist in Santa Cruz5 providers
Nutritionist in Beverly Hills5 providers
Nutritionist in Murrieta4 providers
Nutritionist in San Jose4 providers
Nutritionist in Woodland Hills4 providers
Nutritionist in Santa Rosa4 providers
Nutritionist in Costa Mesa4 providers
Nutritionist in Roseville4 providers
Nutritionist in Napa4 providers

Nutritionist 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. Patricia Vega Duran, AHP
Visalia, CA · No drug or device payments recorded (2025) · (559) 781-7242
Dr. Michael Fernandez
Vista, CA · No drug or device payments recorded (2025) · (760) 470-5667
Dr. Natasha Jadav, CNS
Vista, CA · No drug or device payments recorded (2025) · (858) 610-9530
Dr. Mary Murphy, CERTIFIED NUTRITION
Watsonville, CA · No drug or device payments recorded (2025) · (831) 768-0220
Dr. Monica Highfill
Weed, CA · No drug or device payments recorded (2025) · (408) 472-1696
Dr. Ashley Quinones
West Covina, CA · No drug or device payments recorded (2025) · (626) 417-3190
Dr. Jo Elen Gidish
West Hills, CA · No drug or device payments recorded (2025) · (213) 385-0675
Dr. Nicole Welsh, MS
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 717-9300
Dr. Annie Mcrae, NC
Woodland Hills, CA · No drug or device payments recorded (2025) · (310) 310-4889
Dr. Carla Bate, MSCN
Woodland Hills, CA · No drug or device payments recorded (2025) · (310) 977-4304
Dr. Kelsey Leland, MS
Woodland Hills, CA · No drug or device payments recorded (2025) · (530) 521-9290
Dr. Shera Rozenfeld
Woodland Hills, CA · No drug or device payments recorded (2025) · (818) 222-2286
Dr. Kathleen Diesto, RD
Yorba Linda, CA · No drug or device payments recorded (2025) · (714) 577-6031
Dr. Lori Anderson
Yorba Linda, CA · No drug or device payments recorded (2025) · (714) 319-1805
Dr. Robert Nesbitt, CTNC, FDN-P
Yorba Linda, CA · No drug or device payments recorded (2025) · (714) 777-8306

Common questions

How many Nutritionist providers are in California?

There are 465 Nutritionist providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Which cities in California have the most Nutritionist providers?

San Diego (50), Los Angeles (27), San Francisco (21) have the highest concentration of Nutritionist providers in California.

How many Nutritionist providers in California received drug or device company payments?

0 of 465 Nutritionist 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.

Nutritionist in all 50 states Search all 465 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 Nutritionist in California? Get featured.