Registered Dietitian in Hayward, California
Data updated monthly · Last refresh September 2026
16 Registered Dietitian providers practice in Hayward. Listings are drawn from federal public records and are not endorsements.
Registered Dietitian providers in Hayward
Listed alphabetically. 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. Amy PaoHayward, CA · No drug or device payments recorded (2025) ·
(510) 583-1255 Dr. Carly Schott, MS, RDNHayward, CA · No drug or device payments recorded (2025) ·
(510) 326-8804 Dr. Celena Bonner, MS, RDHayward, CA · No drug or device payments recorded (2025) ·
(510) 290-8705 Dr. Deepika Rao, M.S., R.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4255 Dr. Elise Peters, RDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4201 Dr. Jennifer Houser, RDHayward, CA · No drug or device payments recorded (2025) ·
(408) 460-7319 Dr. Lawrence Headley, RDHayward, CA · No drug or device payments recorded (2025) ·
(954) 655-3696 Dr. Madison Young, MS, RDHayward, CA · No drug or device payments recorded (2025) ·
(209) 362-5877 Dr. Michelle Gapuz, RD, IBCLCHayward, CA · No drug or device payments recorded (2025) ·
(510) 595-6400 Dr. Myla Ocampo-wong, R.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 471-5880 Dr. Sylvia Toy, REGISTERED DIETITIANHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4255 Dr. Teh-chin Wu, RDHayward, CA · No drug or device payments recorded (2025) ·
(510) 732-8800 Dr. Tiffany Robertson, RDHayward, CA · No drug or device payments recorded (2025) ·
(925) 579-4462 Dr. Valerie Ponco, MPH, RDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4964 Dr. Vivian Lau, RDHayward, CA · No drug or device payments recorded (2025) ·
(510) 454-1000 Dr. Zalak TrivediHayward, CA · No drug or device payments recorded (2025) ·
(510) 266-1771 Common questions
How many Registered Dietitian providers are in Hayward, California?There are 16 Registered Dietitian providers with active NPI records practicing in Hayward, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records 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.
All specialties in Hayward Registered Dietitian across California