Theralase Management and Board of  Directors


Management Team

Roger Dumoulin-White, P. Eng.

President & Chief Executive Officer
Founded Theralase in 1995. 31+ years as a senior manager with private and public companies.

Arkady Mandel, MD, Ph.D., D.Sc.

Chief Scientific Officer
21+ years experience as a key founder of therapeutic uses of lasers in dermatology and other areas of clinical medicine.

Kristina Hachey, CPA

Chief Financial Officer
17+ years of experience in finance and financing in public and private companies.

Wayne Embree

Vice President of Engineering & Production
38+ years of experience in designing and managing design teams in the production of electronics devices.

David W. Smith

Vice President of Global Sales and Marketing
25+ years experience in medical device sales in Canada, the US and international markets. Previous senior executive sales positions with Eli Lilly, Baxter, and Philips Healthcare.

Elizabeth Angelevski B.Sc., D.C.

Director of Clinical Education and Training
Dr. Angelevski has a Bachelor of Science (Honours) in Kinesiology, a Doctor of Chiropractic degree as well as various certificates in Contemporary Medical Acupuncture, Custom Orthotic and Advanced Clinical Anatomy.

Board of Directors

Guy Anderson

16+ years of financial experience, currently providing service to Aligned Capital Partners. Prior financial expertise provided to Investment Planning Counsel.

Mathew Perraton

Brings over 13 years of financial experience, most recently as a Financial Planner for TD Waterhouse and previously higher positions with BMO Nesbitt Burns and Bank of Nova Scotia.

Randy Bruder

Owner and operator of a wholesale / retail food processing operation for over 30 years.

Roger Dumoulin-White, P. Eng.

Theralase founder, president and chief executive officer with previous senior management experience with an international automotive manufacturer.


Theralase Advisors and Researchers


Medical and Scientific Advisory Board

Ashish M. Kamat

Dr Kamat is an internationally recognized expert in urologic oncology and an authority in the management of urologic cancers.

Brian C. Wilson, PhD

Dr. Wilson is a Senior Scientist and Head of the Applied Biophotonics group at Princess Margaret Cancer Centre, University Health Network and Professor in the Department of Medical Biophysics at…

Dr. James Andrews MD (ASMI)

American Sports Medicine Institute Chair and Medical Director, Founder and Orthopedic Surgeon.

Dr. Jeffrey Dugas

American Academy of Orthopedic Surgeons, ASMI, International Cartilage Repair Society

Dr. Kevin Wilk

American Physical Therapy Association, ASMI

Dr. Lyle Cain

American Orthopaedic Society for Sports Medicine, ASMI, ICRS

Dr. Michael A. O’Donnell

MD, Professor of Urology, University of Iowa
Dr. O’Donnell’s basic and clinical research has a long history of focusing on bladder immunology and bladder cancer immunotherapy

Dr. Michael Jewett MD

Professor of Surgery (Urology) at Univ. of Toronto, Surgical Oncology at Princess Margaret Cancer Centre

Lothar Lilge PhD

Scientific Principal Investigator
Professor in the Department of Medical Biophysics at the University of Toronto, Senior Scientist Ontario Cancer Institute, Princess Margaret Cancer Center

Scientific Research Team

Manjunatha Munegowda DVM, MS, PhD

Research Scientist
Cancer Therapy - Immunotherapy

Mark Roufaiel PhD

Research Scientist
Immunolgy - Cardiovascular Biology

Pavel Kaspler, PhD

Research Scientist


Theralase Staff Members



Valerie Cetoute

Receptionist / Administrative

Patricia Manning

Customer Support


Michael Karpenko

Lead Software Engineer

Isaac Jourard

Biomedical Engineer

Dwain Abrams

Biomedical Technologist

Anna Karpenko

Software Developer


Nick Tang

Intermediate Accountant

Maria Delos Reyes

Senior Accountant


Sharon Opaski

Inside Sales Representative

Jef Ekins

Communications Specialist

Ely Bobotan

Sr. Graphic Designer & Website Content Admin


Qing Zhang

Senior Design Engineer

Gopy Suppiah


Caroline Teng

Quality Control

Alex Udvar

Customer Service


Kyle Shantz

National Sales Manager

Gary Kazimer

Territory Sales Manager

Nathan Loder

Territory Sales Manager

Javed Maharajh

Territory Sales Manager

Andrew Love

Territory Sales Manager

Mohamed AL-Nabulsi

International Sales Manager