Dr. Karim graduated from The Faculty of Dentistry, University of Alexandria, Egypt in 2001. He holds a specialization in Implantology since 2004 through ICOI Certified Courses and Advanced Implant Course from Texas University, Saint Antonio, USA. He is certified as a Digital Smile Design Dentist by the DSD institute in Miami, since 2014. He holds multiple international certifications in Endodontic and Cosmetic Dentistry.Dr. Karim is a member of The International Congress of Oral Implantologists since 2002 and a fellow of the Alexandria Oral Implantology Association since 2013. Dr. Karim held the position of lecturer and clinical instructor at the School of Dental Medicine, Sharjah University (2011-2014), he was founded The University of Sharjah Dental Students Association in 2011 and since then has become an Honorary Life Member.

His passion for giving back to the community lead him to organize numerous charity dental campaigns in Egypt and participated in charity campaigns in South America.

Since 1997 Dr. Karim has been heavily involved in community work in Egypt and the UAE, through non-profit organizations such as LEO- LIONS Club International.

As a student he held the positions of Editor of the International Association of Dental Students (IADS) in 2003 and General Secretary of the Dental Students Scientific Association of Egypt (DSSA) in 2002.