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Obesity and Weight Management Nutrition Registered Dietitian in Philadelphia, Pennsylvania

Data updated monthly · Last refresh September 2026

4 Obesity and Weight Management Nutrition Registered Dietitian providers practice in Philadelphia. Listings are drawn from federal public records and are not endorsements.

Obesity and Weight Management Nutrition Registered Dietitian providers in Philadelphia

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. Cara Greenspan, RD, LDN
Philadelphia, PA · No drug or device payments recorded (2025) · (267) 398-5400
Dr. Nicolas Catrambone
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 201-7351
Dr. Sharon Leonard, RD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 746-7198
Dr. Suman Tohan, RD
Philadelphia, PA · No drug or device payments recorded (2025) · (267) 463-5800

Common questions

How many Obesity and Weight Management Nutrition Registered Dietitian providers are in Philadelphia, Pennsylvania?

There are 4 Obesity and Weight Management Nutrition Registered Dietitian providers with active NPI records practicing in Philadelphia, 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 Philadelphia Obesity and Weight Management Nutrition Registered Dietitian across Pennsylvania

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.