Dr. Moreno is a Certified Endodontist and has been practicing in London since 2001 when he joined the University of Western Ontario. He acted as the chair of the Endodontics division at the Schulich School of Dentistry until 2009.

In 2010 Dr. Moreno opened his Endodontic practice where he offers all aspects of Endodontic Treatments.

Dr. Moreno has been actively involved in seminars and hands on courses both in Canada and abroad. His area of interest is the Endodontic Pain Management and all aspects of Clinical Endodontics.

Dr. Moreno is active in dental organizations both locally and internationally.