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Physician Uses Passion for Digital Health Care Solutions to Fuel New Griswold Franchise in San Mateo, California

Date: 2026-09-16

Author: Griswold

Hao Sun, MD, spent more than a decade developing technology solutions to improve health care before his grandparents’ experience during COVID-19 inspired him to purchase a Griswold franchise.

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Date: 2026-09-16

Author: Griswold

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