Bill Domb maintained a busy high-tech dental practice in Southern California hosting visitors from many states and countries.  His expertise runs the gamut and includes: aesthetic restorative, headache-TMD, fresh breath, anesthesia and sedation dentistry, sleep apnea, implantology, underlying biochemistry analysis, and minimally interventive services with special emphasis on the many uses of ozone.

Bill is a founder and fellow executive committee member, of the American Academy for Oral Systemic Health, and host of the website ZT4BG.com, that is, zero tolerance for bleeding gums.  He founded the International Association of Ozone in Healthcare, and is its past president.