Jonathan Swerdlin

Mass Lab, Inc. operates a social video platform. It supports full screen, short-form videos captured and shared from a mobile device, and easily consumed across screens. The firms app includes editing tools with made-for-video filters with brightness control, and the ability to reduce the volume of original audio and share videos with voiceover narration. The company was founded by Swerdlin Jonathan and Jourdan Urbach in 2013 and is headquartered in Brooklyn, NY.

Function Health, Inc. is a company that offers a comprehensive health testing service. The company is based in Los Angeles, CA and was founded by Mike Nemke, Pranitha Patil, Jonathan Swerdlin. Co-founded by Dr. Mark Hyman, the company provides over 100 lab tests for the whole body, including tests for thyroid, hormones, fertility, autoimmunity, heart, kidney, liver, and more. The lab results are delivered directly to the customer, along with insights from top doctors.