Our principals, senior consultants, and vetted partners support medical device, diagnostics, and combination product teams through integrated translational strategy.
Bios and credentials below reflect our current team and partners and are maintained to match the latest Sigma materials.
CEO | Principal
20+ years of translational research experience
Medical device company experience (start-up to mid-size)
Rachel’s passion is looking at all the interconnectivities of translational science and giving medical technologies strategies and pathways to advance medicine.She loves the extra challenge of start-up timelines and budgets.
Successful track record of medical device development from prototype to approval
Duke University
Pratt School of Engineering, Biomedical Engineering
Post-Graduate studies: advanced biomaterial design, fluid mechanics, molecular biology & genetics
Fuqua School of Business: managerial effectiveness
Harvard University Medical School – certifications
Chief Medical Officer | Principal
Dr. Spotnitz is an academic Board Certified general and thoracic and cardiovascular surgeon with expertise in research including surgical devices and clinical trials. He is the founder and Director of the Surgical Therapeutic Advancement Center at the University of Virginia, a clinical trials research and education group. He has advised many corporate collaborators on the topic of surgical hemostats, sealants, and adhesives and has published more than 90 papers in this area. He is also an expert on myocardial contrast echocardiography.
His expertise has allowed him to advise company collaborators about device characteristics, design, and development as well as the appropriate design of clinical trials and strategy for commercial registration. The addition of an M.B.A. degree has also facilitated his ability to provide advice with respect to finance, marketing, and sales.
He is an internationally recognized clinical expert with over ninety publications in the field, he has played a leading role in pioneering research and development of fibrin sealant tissue adhesives in the U.S. He is the author or co-author of 200 publications, 98 of which are on hemostats, sealants, and adhesives.
Chief Scientific Officer | Principal | Military Liaison
35+ years of translational research experience
It is my fundamental belief that steadfast, concerted research efforts via a multidisciplinary approach will build upon the scientific and clinical knowledge base - improving the surgical care and quality of life for patients.
Medical device company experience
Academic Appointments
Johns Hopkins, MS Neuroscience
School of Medical Science, Griffith University
PhD Neuroscience
Professor, Orthopedic Surgery, Georgetown University
Adjunct Professor, Orthopedic Surgery, Menzies Health Institute Queensland
Principal, Marketing, Business Development, & Investor Relations | US Military Liaison
25+ years of medical device experience
Medical device development expertise
Expertise in multiple product categories
Surgical specialties
Hemostats, sealants, and adhesives
Including trauma – former US Marine
Advanced energy devices
Regenerative medicine
Cardiac, vascular, thoracic, GYN/ONC, OB/GYN/women’s health, plastic surgery, neurosurgery, general surgery, podiatry, ENT
Principal, Regulatory and Quality
20+ years of medical device & biologics experience
Medical device development expertise
Expertise in multiple product categories
Surgical Specialties
Cardiac, vascular, thoracic, GYN/ONC, OB/GYN/women’s health, plastic surgery, neurosurgery, general surgery, podiatry, ENT
Sr. Consultant, Regulatory
9 years regulatory experience
Therapeutic areas and geographies
Education & certifications
Sr. Consultant, Marketing & Business Development
18+ years life science consulting
Broad range of therapeutic areas and clients supported
BA Biology/Biochemistry, University of Delaware
Post-graduate studies: molecular biology, neurodegenerative diseases, leadership
Lauren has a passion for seeing medical innovations to market by bringing data driven market insights to creative and strategic thinking.
Preclinical Partner
20+ years preclinical experience
Expertise
Osiris blends our preclinical/R&D background with our multifunctional team expertise to help developers drive progress in an efficient and forward thinking manner.
Partner - Pending
BAYSIDE PRECLINICAL
PARTNER - PENDING
We collaborate with companies to optimize animal models, methodologies, evaluation criteria, and pathology endpoints. We are dedicated to supporting the success of technologies through meticulous planning, expert execution, and comprehensive analysis with our translational research team.
Media & Marketing Partner
Custom Storytelling for Companies That Build the Future Synched Studios helps innovators, founders, and technical teams tell their stories clearly, creatively, and memorably. We translate complex ideas into websites, engaging videos, music, and visual storytelling. We specialize in making brilliant people feel human, approachable, and unforgettable
Physician SMEs • Investor Relations • Data Management & Biostatistics • Post-Market Field Assurance • Field Clinical Engineers
Anticipated to be filled by early Q2 2026.