Program Alumni

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Graduates of our Executive Certificate in Home Modification Program, Catia Garell and Damian Sempio, founders of Thrive for Life, LLC, with a home modification client


The USC Leonard Davis School of Gerontology boasts a network of over 2,000 Executive Certificate in Home Modification graduates throughout the nation and around the globe.

We invite you to connect with some of our talented and diverse Program Alumni. Enjoy browsing through the Alumni Directory!

Please click an entry below to learn more about our program alumni!

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Jingjing Yu

Title: Co-Founder Company Name: Hangzhou Tianliang Turing Technology Co., Ltd. Company Address: 1112 s golden west ave unit 101 , Los Angeles , California 91007 Phone: 3238688886 Contribute to the realization of aging in place for more older adults!

Jim Zei

Title: Home Preservation Programs Coordinator Company Name: Habitat For Humanity NFP Company Address: 56 S. Grove Ave , Elgin , Select a State 60120 Phone: 6304886649 Our Critical Home Repair program services low to moderate income homeowners in need of major home repairs. These repairs must be "life, health or safety" related or a municipal code violation. Examples are water heaters, roof repair/replacement, handicap ramps or HVAC problems.

Karla Zervos

Title: Founder Company Name: Lifespan Home Modifications Company Address: Lifespan Home Modifications , Fairbanks , Alaska 99709 – 3549 Phone: (800) 993-1798 Lifespan Home Modifications specializes in all aspects of home modifications, residential Universal Design and Aging In Place. Services include design, specifications, Scope of Work & project management for new home construction, remodeling & handyman services. Provides home audits / environmental assessments and information resource on funding / financing home modifications. Serving as Senior Center Helping Hands Home Modifications program start-up volunteer coordinator. NAHB CAPS (Certified Aging-In-Place Specialist) instructor. See details at