Ralph Green

Zila, Inc., headquartered in Scottsdale, Arizona and founded in 1988, is a diagnostic company that offers prevention, detection and treatment of oral cancer and periodontal disease. Zila manufactures and markets ViziLite Plus with TBlue (“ViziLite Plus”), the company’s product for the detection of oral abnormalities that could lead to cancer. ViziLite Plus is a medical device for use in a popilation risking for oral cancer. Zila designs, manufactures and markets products sold directly to dental professionals for periodontal disease, including the Rotadent Professional Powered Brush, the Pro-Select Platinum ultrasonic scaler and oral pharmaceutical products for both in-office and home-care use

ReachOut Healthcare America Ltd. provides mobile dentistry and dental healthcare services. The firm's services include exams, x-rays, pantographs, and treatments. The company was founded by Daniel Stefan Goldsmith and Michael P. Howell in 1997 and is headquartered in Farmington Hills, MI.

Part of TOLMAR Holding, Inc., Zila Pharmaceuticals, Inc. manufactures medicinal products. The company is based in Phoenix, AZ.

Apteryx Imaging, Inc. engages in the provision of dental imaging technology software and systems. Its products include VELscope Vx, Xelis 3D Imaging Software, Imaging Cloud, Imaging Software, IC200 Intraoral Camera, 3Shape TRIOS Intraoral Scanners, RAYSCAN Alpha 3D, TUXEDO Intraoral Sensor and LED IC100 Intraoral Camera. The company was founded by Peter Whitehead on July 17, 2002 and is headquartered in Vancouver, Canada.