Dr. El-Sherif graduated from Alexandria University College of Dentistry in 1979 and completed a Masters Degree in Restorative Dentistry in 1983. In 1990, he earned a PhD in Fixed Prosthodontics and Dental Materials with joint supervision by Oklahoma University College of Dentistry and Tanta University. He has numerous national and international publications in more than 5 different languages in prosthodontics and restorative and cosmetic dentistry. He has lectured nationally and internationally in Fixed Prosthodontics and Dental Materials. He is currently a visiting Associate Professor with the Restorative Department Oklahoma University College of Dentistry. He is an adjunct professor in the Restorative Department at Tufts University School of Dental Medicine, the Chairman Emeritus of the American College of Forensic Examiners, President of the 21st Century Dental Study Club, member of the Academy of Operative Dentistry since 1983, ex President of the Tufts Dental Alumni, Executive Board member of the Dental M Club, Trustee ,Concord Hospital Trust Board and panel member of New Hampshire Superior Court for medical malpractice. Since 1995, Dr. El-Sherif has been in private practice in Concord, New Hampshire.