HealthcareDiscovery.AI / Doctors / California / Porter Ranch / Registered Dietitian

Registered Dietitian in Porter Ranch, California

Data updated monthly · Last refresh September 2026

6 Registered Dietitian providers practice in Porter Ranch. Listings are drawn from federal public records and are not endorsements.

Registered Dietitian providers in Porter Ranch

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. Abeer Lutfi, RD
Porter Ranch, CA · No drug or device payments recorded (2025) · (818) 496-7517
Dr. Brigitte Caille, R.D.
Porter Ranch, CA · No drug or device payments recorded (2025) · (818) 831-8000
Dr. Glenda Dardashti, MS, RDN
Porter Ranch, CA · No drug or device payments recorded (2025) · (213) 272-7073
Dr. Josephine Hadiwidjojo, MS, RD, CDN
Porter Ranch, CA · No drug or device payments recorded (2025) · (818) 585-1163
Dr. Juliette Vaspra, MS, RDN
Porter Ranch, CA · No drug or device payments recorded (2025) · (808) 381-6343
Dr. Karmen Ovsepyan, MS, RD
Porter Ranch, CA · No drug or device payments recorded (2025) · (818) 631-1300

Common questions

How many Registered Dietitian providers are in Porter Ranch, California?

There are 6 Registered Dietitian providers with active NPI records practicing in Porter Ranch, 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 Porter Ranch Registered Dietitian across California

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.