Our Team

Kunovus Executive Team

  • Divya Barghav, M.D. PhD.
    M.D. PhD.
    Chairwoman

    Divya is the founder and chairwoman of Kunovus Technologies. She has worked as a clinician in Sydney Children Hospital and brought her human development knowledge to help develop unique solution for disc regeneration. Her PhD was in the field of orthopaedic surgery and she also has the unique honor of being mentored by late Adele Bosky and M Bostrom during her research stints in New York.

    Divya has governance training by the AICD and conceptualised and effectively ran the Special Spinal Rehab non operative division of Spine Service from 2002-14 at which point to focus on device commercialization she chose to outlicense the underlying IP. An inventor her unique strengths are in risk assessment and strategic thinking whilst providing effective human resource management service.

  • Gregor Rozenberg
    PhD FilK & BSc (hons) GAICD
    Corporate Affairs & Chief Executive Officer

    Gregor Rozenberg has more than 20 years of international financial and business management experience. He has managed companies as a venture investor and chief executive of clinical drug and device companies for the past decade. Prior to that, he successfully commercialised several companies in the UK and held academic positions at Imperial College London and the Uni of Cambridge UK. His Board experience as a Chair and Director include >20 Australian, UK and US-based life science companies. An advisor to a US-based healthcare investment bank and therapeutics focused private equity and banking firms, as well as State and Federal Departments. He obtained his BSc from Lund Uni, Sweden, was an Erasmus scholar at the Debye Institute, Utrecht Uni, The Netherlands and received his PhD in organic chemistry from QMC, Uni of London UK.

  • Uphar Chamoli
    PhD MPhil BTech (Mech)
    Chief Operating Officer

    Uphar is a spine biomechanics expert, with a background in mechanical engineering and computational biomechanics. He is in charge of all engineering, product development, testing and manufacturing activities at Kunovus, and liaises with internal and external stakeholders for meticulous management of project timelines and resources. He has over seven years of project management, research, and regulatory experience in spinal implant industry. Uphar received his Bachelors degree in Mechanical Engineering from Indian Institute of Technology (Dhanbad), Masters in Computational Biomechanics from UNSW, and a PhD in Spine Biomechanics from UNSW (IPR scholar 2012-15). Uphar is also a lecturer at the University of Technology Sydney where he teaches biomechanics and holds a Conjoint appointment at the University of New South Wales where he is actively involved in mentoring Engineering and Medicine students in their research. Uphar, brings the scientific rigour to Kunovus's product development program.

  • Vivek Bhargav
    MBA BTech
    Senior Executive (Marketing & Business Development)

    Vivek is a strategic life sciences industry executive with expertise in sales channel development; establishing strategic partnerships; navigating global regulatory requirements; and international expansion; has demonstrated success in growing businesses through organic sales acceleration, merger/acquisition integration, and start-up development along with P&L management. Capable of leading cross-functional and cross-cultural teams and delivering hands-on results. Successful in integrating e-commerce and digital marketing strategy in businesses to drive growth. Established and managed distributors, sales teams, and alliances with 3PL and other service providers globally.

  • Valerie Followell
    BS Chemi, MBA, RAPS & ASQ Member
    Regulatory Affairs

    Valerie is a results-driven professional with 20+ years in regulated industry with a progressive record of achievement and success. Motivated, enthusiastic problem solver. Proven ability to cultivate and foster solid relationships to meet goals and objectives of the organization. Successfully fostering global, cross-functional collaboration to meet the demands of the business as well as global, federal and state regulatory authorities such as FDA, Health Canada, MOH, EPA, and CPSC. She is Adjunct Lecturer at Northwestern University School of Professional Studies.

Scientific Advisory Board

  • Dr. Ashish Diwan
    PhD FRACS FAOrthA
    Chief Scientific Advisor

    Dr Diwan is a leading spinal surgeon, forms the leadership group for the International Society for the Study of Lumbar Spine, an editorial board member for the leading spinal publication European Spine Journal and a past Merrill Lynch Global Innovation awardee. His area of research explores intervertebral disc regeneration and augmentation of the intervertebral nucleus as a means of preserving the disc function that will lead to solutions for back pain cure. He holds 12 patents in the field and has an h-index of 30 with more than 3000 citations.

    He completed his spine and scoliosis fellowship from Hospital for Special Surgery, Cornell University New York NY. Better known as HSS this hospital consistently ranks as the No1 Orthopaedic Hospital in The US and globally remains a matchless institution in the field. Dr Diwan received their most prestigious award, the Phillip D Wilson award during his stay there and currently acts as one of their International Ambassadors.

    He is both process and outcomes focussed not just with his surgery but also with his research and brings these skills to Kunovus the Chief Scientific Advisor. This has allowed for a concept to go through all steps required to get to clinical trials.

  • Dr. Saeed Cohen
    MBBS, FRACS
    Neurosurgeon & Spinal Surgeon
    St George Hospital & Prince of Wales Hospital, Sydney Australia

    Dr. Cohen graduated from the University of New South Wales, and completed his neurosurgical training in Sydney and Melbourne. He then spent a year at St. Vincent’s Hospital for spinal surgery fellowship. Following training in neurosurgery and spine surgery he undertook fellowship in pediatric neurosurgery in Istanbul, Turkey, with Prof. Memet Ozek (past president of European Society for Pediatric Neurosurgery) His current interest is in minimally invasive spine surgery.

  • Safdar Khan, M.D.
    Chief, Division of Spine Dept Orthopeadics Wexner Medical centre. A.Prof, Integrated Systems Engineering
    A.Prof, Orthopaedics Spine Research Institute Columbus, OH USA

    Dr Khan takes care of patients with all conditions affecting the cervical, thoracic and lumbar spine including complex degenerative conditions as well as adult and pediatric advanced deformity, which is his area of interest. Prior to clinical orthopaedics and spine surgery, Dr Khan spent 4 years investigating the complexity of spine surgery by performing bench-top and clinical research at the Hospital for Special Surgery in New York City in the Spine Service under the tutelage of Harvinder S. Sandhu, MD and Joseph M. Lane, MD. This was followed by a 6-year residency at the University of California, Davis, working with Mark Lee, MD.

    Residency was followed by a fellowship at the Rush University Medical Center in Chicago. Thereafter Dr Khan was recruited to The Ohio State University Wexner Medical Center to develop a spine service in the Department of Orthopaedic Surgery. Dr Khan is the author of over 90 research publications, over 18 book chapters and has presented his research numerous times both nationally and internationally. He is on numerous national committees including the Biologic Implants Committee of the American Academy of Orthoapedic Surgeons (AAOS) and the North American Spine Society (NASS) Biologics Section. He is Section Editor of the Clinical Spine Surgery Journal and a member of the International Society for the Advancement of Spine Surgery Research Board. He has received grant support from OREF, Scoliosis Research Society (SRS) and Orthopaedic Trauma Association (OTA). He is currently a member of international and national Spine Societies such as AAOS, CSRS, NASS, ISASS, LSRS and OOS.

  • Dr. Guy Tsafnat
    Phd
    Australian Institute of Health Innovation, Macquarie Univ. Sydney Australia

    Dr. Guy Tsafnat is an experienced entrepreneur and health informatics researchers with over 20 years of experience in AI and related technologies. Guy’s background in IT research and development is combined with experience in health services research and translational medicine to form a complimentary and set of skills not often seen in the healthcare market.

    Guy received his PhD in biomedical engineering from UNSW, and has worked as a senior research fellow at leading universities in Australia. Guy helped grow ten start-ups, half of them as co-founder, both in Australia and in Silicon Valley. Guy authored over 50 peer reviewed papers. He is a co-founder of the international collaboration for the automation of systematic reviews and CEO of Spokade Pty Ltd and Evidentli Pty Ltd. As an academic, innovator and entrepreneur he brings synergistic expertise to the Kunovus board. PhD (Computer Science and Engineering, UNSW); MSc (Computer Science (machine learning), California State University); BSc (Computer Science (cum laude), California State University).

  • Ralph Mobbs, M.D.
    M.D.
    Spinal Neurosurgeon, Prince of Wales Private & Public Hospitals, Sydney, Australia. Director of NeuroSpineClinic
    Chair of the NSURG
    Clinical Associate Professor in Neurosurgery UNSW

    Dr Mobbs is an Australian trained neurosurgeon with an interest in minimally invasive and complex spine surgery. He completed his medical degree in 1993 at the University of New South Wales, Sydney and his Fellowship of the Royal Australian College of Surgeons, in Neurosurgery in 2003. He then worked overseas in Vancouver, Canada – completing further subspecialty training in spine tumours, spinal trauma, and minimally invasive exposures where he has developed new systems, approaches and techniques that are in common use today.

    Dr Mobbs has diverse research interests with numerous publications, presentations at scientific meetings and book chapters. Editor-in-Chief of the Journal of Spine Surgery. He completed a Master of Surgery in 2002, gaining the award for his thesis on minimally invasive exposures. He is known as an innovator and key opinion leader in the field of spinal surgery. He shares Kunovus’ frustration about lack of meaningful and substantial advancement in the area of microdiscectomy leading to a failure rate that has not improved over two decades.

  • Dr. Vin Sandhu, M.D. MBA
    Dr. Vin Sandhu
    M.D. MBA
    Clinical Associate Professor, Hospital for Special Surgery
    Weill Medical College, Cornell University, NYC USA

    Dr. Harvinder Sandhu specializes in minimally invasive spine surgery, endoscopic spine surgery, microsurgery, computer-assisted surgery, and the study and use of spinal biologics. He completed his training in spinal surgery at UCLA Medical Center in Los Angeles, California and was subsequently Chief of the Spinal Surgery Service at UCLA until 1997. At that time, he was recruited to join the staff at Hospital for Special Surgery.

    Dr. Sandhu has more than 75 peer reviewed scientific publications in areas such as biologic enhancement of spinal surgery and novel minimally invasive management of spinal disorders. He has received research awards from the North American Spine Society, the Orthopaedic Research Society, and the International Society for the Study of the Lumbar Spine, including the prestigious Volvo Award in Spinal Research.

    In addition to clinical practice, Dr. Sandhu is actively engaged in the research, development, and invention of a variety of medical devices and instruments used in spinal surgery. He holds several patents involving the diagnosis and treatment of spinal disorders. He has been closely involved with the Kunovus device development plan and has been the key champion in discussions with the FDA.

  • Dr. Andy Carter, Phd
    Dr. Andy Carter
    Phd
    Consultant Gastroenterologist
    Emblem House, London Bridge Hospital, London UK

    Andy is CTO at TheraCell and has more than 30 years leadership experience in the medical device industry and is an expert in orthobiologics, orthopaedics, and biomaterials with more than 30 US patents and patent applications.

    Previous experience includes, founder and President of Accent Biomedical, a provider of innovation services, and CTO at Anika Therapeutics, NASDAQ listed developer of hyaluronic acid based products for orthopedics, ophthalmics and aesthetic dermatology. Former Vice President R&D and General Manager at Spine Wave Inc. a Connecticut based start up spine company. There he was responsible for development of injectable nucleus replacement and other motion preserving technologies. Andy spent over twenty years at Smith & Nephew, both in the US and UK. As Group Director of R&D at Smith & Nephew Endoscopy in Boston, USA he led 80+ engineers developing implants, RF and mechanical resection systems, fluid management systems for arthroscopy and endoscopy applications. As Program Manager for Orthopedics and Endoscopy and Head of Materials Research at Smith & Nephew's Group Research Center in York, UK he formulated and led long term research programs in orthopedics, spine and endoscopy, setting up joint ventures in tissue engineering and collaborative research programs with numerous universities.

Disclaimer: The Kunovus System and the Kunovus Disc Device are not approved in any jurisdiction for clinical use. The System and the Device are investigational only at this stage and not available for commercial sale.