Dr. Hardev Singh earned his dental degree from the University of Pittsburgh, School of Dental Medicine. As a dental student, he was also awarded the Health Professional Scholarship Program (HPSP) from the United States Army. As a commissioned dental officer, he was awarded the Army Service Ribbon, Global War on Terrorism Service Medal, and the Army Commendation Medal. After serving the Army, Dr. Singh was an Associate Professor at Western University providing clinical dental care with a focus on complex exodontia and pre-prosthetic surgery.

While working in academia he was the owner of a dental practice, however his passion to continue to advance himself led him to become a periodontic resident at the prestigious Loma Linda University with a focus on advanced periodontal surgery and implant therapy. At Loma Linda, he graduated as chief resident and received training from worldwide clinicians. He still holds his academic appointment at Western University as an adjunct faculty. One of the components of his residency training was not only the surgical aspect, but also the importance of non-surgical therapy that is extremely critical in periodontitis patients.