Specialist in Durere Orofaciala coordonator al Centrului de Durere Orofaciala si Medicina Dentara a Somnului la Ukiah Periodontics and Implant Center, Ukiah California Advanced Endodontics, Santa Rosa California Specialist in durere orofaciala si tulburarile ATM (specialitate recunoscuta de American Dental Association) Diplomat, American Board of Orofacial Pain Diplomat, American Board of Dental Sleep Medicine Fellow, American Academy of Orofacial Pain Minnesota Sleep Society Past President Educ