-Dr. Margaret Elizabeth Rayne anga achidzidzira kweanopfuura makore makumi matatu. Akapinda Texas A&M University uye The University of Texas, San Antonio Chikoro chehutano Sayenzi. Pamusoro pezvo, anopinda makosi akawanda anoenderera mberi edzidzo gore rega rega achimubvumira kuti arambe achiwedzera ruzivo rwake uye kubatsira varwere vake munzira nyowani uye dzinonakidza.
Dr. Rayne inhengo yeAmerican Dental Association, Academy of General Dentistry, The Texas Dental Association, The Holistic Dental Association, The International Academy of Oral Medicine, uye Toxicology, Ozone 3 Therapy Group, uye The International Academy of Biological Dentistry. uye Mushonga.
Dr. Rayne nevashandi vake vakazvipira kukupa hutano hwakakwana hwemazino hunobatanidza ruzivo rwemuviri wose, kwete muromo chete.
