iCardiac Technologies sold to ERT in 2017, a 20x return for early investors
Turning university science into category-defining medtech companies.
Serial entrepreneur, company builder and investor. Founder, Chairman and Chief Innovation Officer of Clerio Vision. Co-founder of iCardiac Technologies. Founding executive of VirtualScopics.

From the lab bench to the market.
Mike Totterman builds companies around science that begins in university labs. He grew up in Rochester, New York, on the same street as Alex Zapesochny, who later became his co-founder at two companies.
After an engineering degree at Stanford and an MBA at Tuck, his early career spanned strategy consulting at Gemini Consulting and Boston Consulting Group and venture capital at 3Com Ventures in Silicon Valley. He has since helped turn University of Rochester research into three companies: VirtualScopics in medical imaging, iCardiac Technologies in cardiac safety, and Clerio Vision in vision correction.
Science to scale. A proven pattern.
Peak NASDAQ market capitalization of VirtualScopics, which went public in 2005
Companies built on University of Rochester technology: VirtualScopics, iCardiac, Clerio Vision
US patents of spinouts
Mike's career follows a repeatable pattern: find breakthrough science inside a research university, license it, assemble the team and capital, win blue-chip industry partners, and build a company that changes how an industry works.
Companies built. Industries changed.
Clerio Vision, Inc.
Formerly CEO. Founded in 2014 in Rochester, NY, Clerio Vision is developing LIRIC (Laser Induced Refractive Index Change), a femtosecond-laser platform that changes the refractive index of lens materials and corneal tissue without cutting, for contact lenses, intraocular lenses and non-invasive vision correction.
iCardiac Technologies, Inc.
Co-founded in 2006 with Alex Zapesochny and Sasha Latypova on ECG analysis technology licensed from the University of Rochester. Became a leading provider of cardiac safety assessment services to the global pharmaceutical industry, with a research alliance with Pfizer. Norwest Venture Partners took a controlling stake in 2014; acquired by ERT (now Clario) in December 2017.
VirtualScopics, Inc.
University of Rochester spin-out developing image-based biomarkers for pharmaceutical development. Led venture financing rounds and strategic investment relationships with Pfizer and GE Healthcare. Listed on NASDAQ (VSCP); later became part of BioTelemetry, itself acquired by Philips.
Atumcell
Cybersecurity firm providing vulnerability assessment, due diligence and portfolio monitoring for private equity investors and industrial operators.
Stoneleigh Capital
Private family investment office.
3Com Ventures
$250 million corporate venture capital fund in Santa Clara, California; also built 3Com's global strategic alliances with companies including Philips, Siemens, AT&T and British Telecom.
Current focus:
Clerio Vision
Clerio Vision is commercializing LIRIC, a low-energy femtosecond laser process that rewrites the optical properties of a material instead of removing it. The science traces back to ultrafast-laser research at the University of Rochester and a collaboration with Bausch + Lomb that began in 2003; the technology was licensed to Clerio in 2014. Mike chairs the board and manages the company's relationships with investors and partners.
LASIK
Cuts a flap and removes corneal tissue to reshape the surface.
LIRIC
Low-energy femtosecond pulses change the refractive index inside the tissue. No flap, no tissue removed.
Example: putting an optical design into a contact lens
Moulded lens
The optical design comes from the shape of the lens surfaces, which is set by the mould.
LIRIC-written lens
A femtosecond laser writes a refractive-index pattern inside a finished lens, for example a diffractive profile in a silicone hydrogel lens. The lens shape stays the same.
One platform, three applications
Contact lenses
Advanced optical designs for presbyopia and myopia management written directly into the lens
Intraocular lenses
Refractive adjustment of lenses used in cataract surgery
Cornea
Non-invasive, tissue-sparing vision correction
From research to reality.
Visit Clerio VisionClerio Vision founded; LIRIC intellectual property licensed from the University of Rochester
First-in-human non-invasive laser vision correction procedures performed
U.S. Patent 12,443,053 issued for myopia control treatments
Presented LIRIC diffractive soft contact lens data and myopia research at the Wavefront Congress
U.S. Patent 12,449,675 issued for an enhanced LIRIC optical design
Presented the first soft contact lens correcting longitudinal chromatic aberration at the ARVO Annual Meeting
A career in company building.
Founder, Chairman of the Board & Chief Innovation Officer
Clerio Vision
Founder & Chief Executive Officer
Clerio Vision
Co-founder, Chairman & CEO
iCardiac Technologies
Subsequently Director & Chief Innovation OfficerDirector, Global Alliances
3Com
Chief Operating Officer and Acting CEO
VirtualScopics
Principal
3Com Ventures
Consultant
Boston Consulting Group (BCG)
Consultant
Gemini Consulting
Press & conversations
Featured
Norwest Gets iCardiac's Heart Beating Faster, Takes Over From Early Investors
Norwest Venture Partners takes a controlling stake in iCardiac.
Norwest Sells iCardiac Technologies to ERT
iCardiac is acquired by ERT, completing the exit.
First Ever Noninvasive Laser Vision Correction Procedures Performed
Clerio Vision treats its first patients with LIRIC.
Friends do business together: Clerio Vision's Totterman and Zapesochny
Mike and Alex Zapesochny on spinning technology out of universities.
Podcasts & talks
RocGrowth CandidsJ. Mikael Totterman, CEO, Clerio Vision2017University of Rochester CEISFeatured speaker, 16th Annual University Technology Showcase2016More coverage (15)
PRWebClerio Vision to Present World's First LCA-Correcting Soft Contact Lens at ARVO 2026 Annual Meeting2026PRWebClerio Vision Granted U.S. Patent for Novel 'Optical Signature' Technology to Control Myopia Progression2026PRWebClerio Vision Secures Patent for 'Enhanced LIRIC' Vision Correction Design2026Rochester Business JournalClerio Vision plans revolution in contact lenses2018Laser Focus WorldClerio Vision begins first-in-human clinical trial for laser refractive surgery method2018Laser Focus WorldLIRIC: Next-generation refractive laser surgeryBusiness WireNorwest Portfolio Company iCardiac Technologies Acquired by ERT2017Rochester Business JournalTaking leadership to heart2017Rochester Business JournalERT acquires iCardiac Technologies2017Democrat and ChronicleRochester Top 100: iCardiac Technologies lauds Rochester for its success, earns No. 32017Democrat and Chronicle7 ways photonics will change your life2016Rochester Business JournaliCardiac acquires clinical trials division of Colorado firm2015Democrat and ChronicleiCardiac acquires unit of nSpire Health2015Rochester Business JournalFirm buys stake in iCardiac2014Rochester Business JournalTech startup inks deal for URMC research2006Let's talk.
Mike welcomes conversations with investors, strategic partners and founders working on hard technology in healthcare.