Our diverse group of physicians provide unparalleled expertise and experience in the groundbreaking field of regenerative therapy.

Medical Staff

Gregory N. Murphy


Medical Director

Interventional Pain Management

Assistant Professor, Queen’s University

David Smith


Interventional Pain Management

Astra Fellow in Regional Anesthesia

Joseph Quigg

BPE, MD, CCFP(EM), FCFP, Dip. Sports Medicine

Interventional Pain Management

Sports Medicine

National Team Physician-Water Ski & Wakeboard Canada

Scott Shallow


Dip. Sports and Exercise Medicine

Interventional Sports Medicine

Dr. Murphy graduated from Queen’s University with a degree in Life Science in 1988 and from the Queen’s School of Medicine in 1990.  From 1990-1995, he completed his Anaesthesia training at Kingston General Hospital and Queen’s University.


Dr. Murphy completed a Fellowship in Paediatric Anaesthesiology at Harvard-affiliated Boston Children’s Hospital from 1996-1997. He was an Assistant Professor at Queen’s University from 1997 until 2002, when he left to practice anaesthesiology at Samaritan Medical Center in Watertown, New York. In 2003, Dr. Murphy became the Chair of Samaritan’s Anesthesiology Department and was instrumental in establishing the hospital’s first Pain Clinic.

Dr. Murphy returned to Kingston, in 2008, to open KOPI, where he is presently Medical Director and again associated with Queens University as an assistant professor and resident teacher in interventional chronic pain.

Dr. Smith graduated from the University of Pennsylvania in 1985 with a combined degree in biology, psychology, and physical anthropology and received his medical degree in 1991 from the Columbia College of Physicians and Surgeons in New York City.  


He completed an internship in internal medicine and a residency in anesthesiology at the Cleveland Clinic Foundation in Cleveland, Ohio. Dr. Smith finished his training in Seattle, Washington where he completed a one year Astra Fellowship in regional anesthesia.

He is an expert in the clinical use of ultrasound guided regional nerve blocks. Dr. Smith is board certified by the American Board of Anesthesiology and licensed to practice both in New York State and Ontario, Canada.

Dr. Joseph Quigg graduated from McMaster University in 1987 with a Bachelors of Physical Education (BPE) and from the University of Western Ontario in 1991 with a Medical Degree (MD).  He went on to qualify for the Certificate of the College of Family Physicians with Special Competence in Emergency Medicine (CCFP-EM) .


He has been a long-time member of the Canadian Academy of Sports & Exercise Medicine (CASEM), where he received the CASEM Diploma of Sport Medicine (Dip. Sport Med.).  In 2013 he was awarded the Fellowship in the College of Family Physicians (FCFP). 

Dr. Quigg has a focused practice in interventional chronic pain and sport medicine, where he utilizes fluoroscopy (x-ray) and ultra sound to perform image guided regenerative injection therapy (stem cell, PRP and prolotherapy) for spine, joint, ligament, tendon and muscle pain.

We would like to welcome Dr. Shallow to the KOPI Regenerative Team.


Please check back soon for his bio.

Management & Administrative



Program Co-ordinator


Lead Clinical Assistant




Charge Technologist

800 John Marks Ave 
Kingston, ON  K7K 0J7
(613) 985-7836