Zeel, on the other hand, was inspired by the aches and pains of our 30s and 40s.

FORBES: Founder of Vault.com Discusses Startup Life and His New Healthcare Company Zeel

In 2010, Hamadeh founded Zeel which facilitates booking with alternative medicine practitioners, such as chiropractors and acupuncturists.

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After selling Vault and before founding Zeel, I was an investor and advisor at Campusfood.com, which we recently sold to GrubHub, the food delivery service, also based on satisfying last-minute needs.

FORBES: Founder of Vault.com Discusses Startup Life and His New Healthcare Company Zeel

Samer Hamadeh and his wife Alison Harmelin had trouble finding specialized physical therapists in New York, and founded Zeel, which makes it easy to book appointments with a slew of alternative medicine practitioners.

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