Geriatric Dietitians in California
Data updated monthly · Last refresh October 2026
9 Gerontological Nutrition Registered Dietitian providers practice in California. The largest concentration is in Arcadia. 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.
9providers
Arcadiatop city
Gerontological Nutrition Registered Dietitian by city in California
Choose a city to see providers there.
Gerontological Nutrition 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. Michiko Lynch, RDAltadena, CA · No drug or device payments recorded (2025) ·
(818) 317-0501 Dr. Ella Liang, MPH, RDArcadia, CA · No drug or device payments recorded (2025) ·
(626) 898-8000 Dr. Mary Zernicke, RDNBerkeley, CA · No drug or device payments recorded (2025) ·
(510) 798-7333 Dr. Gerardo Alvarado, RDNHuntington Park, CA · No drug or device payments recorded (2025) ·
(323) 277-7678 Dr. John Sassone, RDIrvine, CA · No drug or device payments recorded (2025) ·
(714) 348-8107 Dr. Carmelita Nidoy, MS, RD, CDCESRiverside, CA · No drug or device payments recorded (2025) ·
(951) 353-3747 Dr. Erinn Orcutt, RD, CSGSacramento, CA · No drug or device payments recorded (2025) ·
(916) 804-7953 Dr. Kristin Rose, RDNSan Francisco, CA · No drug or device payments recorded (2025) ·
(650) 580-9381 Dr. Samantha Stough, RD, CSGYuba City, CA · No drug or device payments recorded (2025) ·
(530) 749-2409 Common questions
How many Gerontological Nutrition Registered Dietitian providers are in California?There are 9 Gerontological Nutrition Registered Dietitian providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Which cities in California have the most Gerontological Nutrition Registered Dietitian providers?Arcadia (1), Sacramento (1), San Francisco (1) have the highest concentration of Gerontological Nutrition Registered Dietitian providers in California.
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.
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