About
Management Team

Management Team

Joe Victor
Chief Executive Officer

Joe Victor serves on the Board of Directors at Rarecyte and has been a Venture Partner with 5AM Ventures since 2016. Prior to his joining 5AM Ventures, Mr. Victor served as CEO of Startide Sciences, a 5AM Ventures portfolio company chartered to identify and develop innovative technologies in the Life Sciences research tools markets. Prior to Startide, Mr. Victor served as CEO of DVS Sciences (acquired by Fluidigm Inc.), and Applied Precision Inc (acquired by GE Healthcare). He currently serves as Executive Chairman on the boards of Biodesy and Purigen Biosystems as well as on the Boards of RareCyte, Precision Nanosystems, and Glencoe Software. Mr. Victor also serves as an advisory board member to the Harvard Program in Therapeutic Science and the UC Davis Ecosystem for Biophotonics Innovation. Mr. Victor has also held various executive management and technical positions in the high technology, aviation, and energy markets. Mr. Victor holds an MBA from UCLA and MS and BS degrees in engineering from the University of Washington.


Ron Seubert
Chief Technology Officer

Ron brings a wealth of corporate leadership and technical experience to RareCyte. Prior to founding RareCyte, he was a founder and CEO at Applied Precision, Inc. (API). API initially specialized in semi-conductors. The company eventually spun off this division and began creating innovative imaging solutions for life sciences. Ron was instrumental in launching the popular DeltaVision line of microscopes, including the DeltaVision Elite and DeltaVision OMX, one of the first super-resolution imaging systems on the market. The company was sold to GE Life Sciences in 2011. His professional experience spans decades and he holds several patents.


Eric Kaldjian MD
Chief Medical Officer

Eric earned his MD and trained in pathology at the University of Michigan. He was a research fellow at the National Cancer Institute and is certified by the American Board of Pathology. Before RareCyte he was the Medical Director of Companion Diagnostics at Ventana Medical Systems/Roche Tissue Diagnostics. Eric’s pharmaceutical experience has included discovery research, toxicology, and exploratory and late phase clinical development at Hoffmann-La Roche and Parke-Davis / Pfizer. He was a director of clinical genomics at Gene Logic and Chief Scientific Officer at Transgenomic. He has degree in chemistry from Harvard and studied music at Trinity College, Cambridge, England.


Tad George, Ph.D.
Senior VP, Bio R&D

Tad has over 15 years of startup experience dedicated to creating scientific markets for novel instrumentation platforms that span basic research, drug discovery and clinical applications. Prior to joining RareCyte, Tad has held similar positions at Biodesy, Inc. and DVS Sciences, and was Director of Biology at Amnis Corporation. Tad completed his B.A. in Biochemistry from the Univ. of Texas at Austin, Ph.D. in Immunology from UT Southwestern Medical Center at Dallas, and post-doctoral training at Immunex Corp. in Seattle.


Steve Reese
Senior VP, Engineering

Steve Reese comes to Rarecyte from his previous role as Principal Systems Engineer within the Genomics and Cellular Research division of GE Healthcare. He has been involved with guiding the development of more than 20 automated fluorescent imaging systems during his 28+ years with Applied Precision, GE Healthcare, and RareCyte. Steve’s forte is managing multi-discplined development teams from problem definition through invention, design, and product execution for sophisticated fluorescent imaging applied to blood and tissue based biological samples. Steve holds B.Eng in Electrical Engineering from Yale University where he was awarded the Becton Prize for Engineering.


Bryan Sullivan
Senior VP, Sales and Marketing

Bryan Sullivan is a Sales Executive with 33 years of experience in developing strategic business relationships, building and leading sales and marketing organizations most recently as a Global Business Director at GE Life Sciences. Prior to his time as Global Business Director, Bryan held various sales leadership roles at GE Life Sciences, Applied Precision, Siemens Medical and Baxter Healthcare. He earned his bachelor’s degree from Fordham University and his MBA from Pepperdine University.


Tony Dedeo
VP, Operations and Quality

Tony has over 18 years of experience within Operations and is responsible for Quality, Supply Chain, Materials, and Manufacturing at RareCyte. He brings a wealth of diverse experience from holding roles of increasing responsibility at Chrysler, Raytheon, Ingersoll Rand, and most recently Verathon Inc. where he led Operations for two FDA regulated manufacturing sites (US and Canada) producing Class I and Class II medical devices. He holds a B.S. degree in Mechanical Engineering from Purdue University and is a certified Lean and Six Sigma Expert.


Leighton Howells
VP, Business Development

Leighton has over 30 years of experience in developing, launching and commercializing new technology platforms for global markets. His technical and management career focused on the pioneer instrumentation and assays for High Throughput Screening, High Content Screening and highly multiplexed imaging to support pharmaceutical drug discover/development and diagnostics. With an extensive career at GE Healthcare in Life Sciences and Diagnostic business units, Leighton held leadership positions in R&D, Operations and Commercial organizations, additionally leading the acquisition and integration of several high-performance imaging companies. Most recently, Leighton was the Director of Operations, Pharma Services at NeoGenomics. Leighton holds a bachelor’s degree in biological sciences from the University of West England, Bristol.