Dr. Siobhan de Belle is a cognitive neuroscientist with an undergraduate degree in Physics and Linguistics from Concordia University, a PhD in Psychology from McGill University, and a 3-year joint Post-Doctoral Fellowship at Harvard Medical School in Neurology and at MIT in the Department of Linguistics and Philosophy. She is also licensed with the C.P.M.D.Q. as a Naturopathic Doctor, has a diploma in Sports Psychology, is a trained Neurofeedback provider, and has published her research in top scholarly academic journals (e.g. Nature, Science, Cognition). Dr. de Belle’s research has been funded by FCAR (Formation de Chercheurs et l’Aide à la Recherche), NSERC (Natural Sciences and Engineering Research Council of Canada) and CIHR (Canadian Institutes of Health Research), and she has taught at Harvard University, The University of Quebec at Montreal (UQAM), and Vanier & Dawson Cegeps in Montreal. Given her multidisciplinary background, Dr. de Belle works with the de Belle Centre members and her academic and clinical colleagues, to pull together all areas of expertise and present comprehensive “out-of-the-box” solutions to her clients.

Mario Starnino is an Athletic Therapist and Strength and Conditioning Coach. He graduated from Concordia University in 2013 with a Bachelor of Science degree in Exercise Science: Specialization Athletic Therapy. He has continued his education with manual therapy techniques such as P-DTR®, NKT®, AiM, FRS® while also taking concussion, functional neurology, and vestibular courses. He also utilizes different treatment modalities such as MPS (Micro Point Stimulation therapy), and LLLT (Low Level Laser Therapy/Cold Laser) to help decrease inflammation. Mario is dedicated to helping people by guiding them into correcting their movement patterns and combining different therapy techniques and exercises to find the source of the pain. He also works as a personal trainer to drive athletes toward peak performance, and helps anyone interested in getting physically stronger for daily life and physical activity whether recreational or competitive. Mario combines his physical training methodologies with the brain and vision training methods of the de Belle Centre to help with sports performance, and to improve the physical aspects of behavioural and cognitive functioning in children and the elderly. Mario helps our clients understand the cause of their pain, social, physical or cognitive, and takes a global approach to resolving it, as he believes this leads to a better overall recovery than through symptom management alone.

Randy Belham is one of Montreal’s leading life coaches for entrepreneurs. With a deep understanding of the unique challenges business owners face, Randy helps high achievers find balance, clarity, and purpose beyond financial success. Through his Entrepreneur’s Mind Reset™ program and ABC coaching method from the Jay Shetty Certification School, Randy guides clients to break free from burnout, mental clutter, and unhealthy habits. His approach blends mindset mastery, breathwork, and habit-building to create lasting change—turning chaotic lives into ones rooted in focus, growth, and fulfillment. At the De Belle Centre, Randy works closely with the team to help clients strengthen their minds and align their lives so they can perform at their best—both in business and beyond.

Sophia de Belle earned a DEC in Paralegal Technology from O'Sullivan College in Montreal, and is currently pursuing her studies at McGill University. Sophia completed her paralegal internship at a West-Island law firm specializing in Corporate Law and a wide range of civil matters, with additional experience in immigration law, penal law, intellectual property, and trademark law. Following the successful completion of her internship, Sophia was offered a position with the firm and now works as a general paralegal directly under the founder and CEO. At the de Belle Centre, Sophia provides general legal and life planning services for individuals facing legal challenges who wish to avoid the high costs of initial legal consultations that often lead to even greater expenses down the line. Through affordable consultations, Sophia helps clients gain clarity about their situation, understand their legal standing, and explore the most strategic next steps forward without unnecessary expense or confusion.