John Colin Cahill

Empirical Spine, Inc. develops minimally invasive, flexion-restricting stabilization devices for the spine. It offers LimiFlex Spinal Stabilization System which is a novel implant that provides segmental stability to the lumbar spine while still allowing motion and also used in conjunction with a surgical decompression for the treatment of lumbar spinal stenosis with or without degenerative spondylolisthesis. The company was founded by Louis Fielding, John Colin Cahill, Ian Bennett and Todd F. Alamin in 2006 and is headquartered in San Carlos, CA.

Reflexion Medical, Inc. develops medical devices. Its products include marketwired resonate and influencers, news distribution, IR and PR hosted newsroom and media database. The company was founded by Akshay Nanduri and Samuel Mazin in 2009 and is headquartered in Hayward, CA.

Shockwave Medical, Inc. operates as a medical device company, which concentrates on developing and commercializing products intended to transform the way classified cardiovascular disease is treated. The firm offers M5 catheters for treating above-the-knee peripheral artery disease, C2 catheters for treating coronary artery disease, and S4 catheters or treating below-the-knee peripheral artery disease. The company was founded by Daniel Hawkins, John M. Adams, and Todd J. Brinton in 2009 and is headquartered in Santa Clara, CA.

Venrock Associates is an Independent Venture Capital firm founded in 1969. The firm is headquartered in Palo Alto.