Tend is less than a year old but has already raised more than $70 million total, taking a bite out of the $5.2 billion dental industry with its manicured hospitality elements, visit customization, fixed pricing and tech-enabled dentist offices.
Iqram Magdon-Ismail made a name for himself in the technology industry back in 2010 when he cofounded Venmo. The mobile payments company revolutionized the convenience of paying someone back, and morphed into a social network full of witty payment captions to boot.