Who We Are

TW Innovations: "we make innovation a reality for kids".

TW Innovations, LLC is a privately held research and development firm that specializes in the development of therapeutic pediatric oral health products.  Co-founded by Dr. David Tesini, a pediatric dentist, and Joshua Wiesman, a biomedical engineer, in 2002, TW Innovations is headquartered in Hopkinton, Massachusetts, USA.

Joshua P Wiesman, MS
Josh specializes in medical device design and product development.  He has consulted for a number of the medical giants as well as a variety of privately funded start-ups in the medical device community, providing innovative design, development and manufacturing services for his clients.  Fields of work include pediatric cardiology, respiratory, GI, early prevention and treatment for Abdominal Aortic Aneurysm, and self expanding stents and stent deployment systems.  Josh has a number of publications and has lectured internationally on the surgical palliation of pediatric heart defects.  Josh received a BS and a MS in Biomedical Engineering from Tulane University in New Orleans, LA.

David A Tesini, DMD, MS
Dr. Tesini received his DMD degree at Tufts University School of Dental Medicine in Boston, Massachusetts and completed his pediatric training and MS degree at Tufts University and the Boston Hospital for Children.  He has practiced for over 31 years in his pediatric dentistry/orthodontic practices in Massachusetts.  He is an associate clinical professor at TUSDM and holds fellowships in the International College of Dentists, the American College of Dentists and the Royal College of Surgeons, Edinburgh.  He has numerous publications and has lectured internationally on prevention, behavior management, special patient care and growth and development in orthodontic treatment planning for children.