Family Medicine · Richmond Hill, ON

Empowering Health
Through Care

Comprehensive Family Medicine in Richmond Hill — from preventative care to addiction and sleep medicine, delivered with expertise and compassion.

Dr. Michael Varenbut — Family Physician, Richmond Hill

MD with Honours, 1991

University of Toronto

48+ Published Works

Peer-reviewed medical journals

Certified, Addiction Medicine

American Society of Addiction Medicine, 2002

Sleep Medicine Training

Stanford University & Albert Einstein College of Medicine

About the Physician

My Story

For me, medicine has never just been a career—it's been a lifelong commitment to helping people heal, recover, and thrive. What inspires me most is seeing my patients regain their health and confidence, and witnessing how those moments of recovery ripple outward to touch families, friends, and entire communities.

From the very beginning of my medical journey in Family Medicine, I have been driven by a desire to make healthcare more accessible, especially for individuals struggling with mental health and addiction. I've dedicated much of my career to building clinics and programs that reach underserved populations, ensuring that every patient—no matter their background—has the opportunity to receive compassionate, evidence-based care.

Education & Training

1987

Bachelor of Science in Biology with Honours, University of Toronto

1991

Doctor of Medicine with Honours, University of Toronto

Residency

Family Medicine Residency, University of Toronto (Sunnybrook Hospital)

2000

Specialty training in Sleep Medicine, Albert Einstein College of Medicine, New York; Stanford University School of Sleep Medicine

2002

Certification in Addiction Medicine, American Society of Addiction Medicine (recertified 2012)

Throughout my career, I've focused on three main areas: Addiction Medicine, Sleep Medicine, and Primary Care. I have authored more than 48 publications in respected journals such as The Canadian Journal of Addiction and The American Journal of Drug and Alcohol Abuse. As founding editor of the Canadian Journal of Addiction, I helped create a platform to share new knowledge and support continuous improvement in patient care. I've also had the privilege of serving on the Board of Directors for the Canadian Society of Addiction Medicine, contributing to the advancement of standards across the field.

Teaching and mentorship have always been deeply rewarding parts of my work. For over a decade, I taught in the Department of Family and Community Medicine at the University of Toronto and mentored medical students through the Family Medicine Mentorship Program. I've been honoured to receive the Faculty of Medicine Teaching Award for the Peters-Boyd Academy in 2003 and 2010, along with several nominations over the years.

"I hope for a system where access to high-quality care is universal—where financial barriers and social factors never stand in the way of well-being."

Looking ahead, my vision for healthcare is simple. I hope for a system where access to high-quality care is universal—where financial barriers and social factors never stand in the way of well-being. I also believe strongly in shifting the focus toward preventative care, helping patients live healthier, fuller lives long before illness ever takes hold.

Find Us

Better Yet, See Us in Person

We love our patients and are dedicated to providing quality Family Medicine. Feel free to visit us during normal business hours for all your Healthcare needs, including preventative care and general medicine.

Dr. Michael Varenbut

Oak Ridges Medical & Urgent Care Centre
13291 Yonge St suite 100
Richmond Hill, ON L4E 4L6, Canada

Hours: By Appointment

Local Hospitals

Mackenzie Health

Mackenzie Richmond Hill Hospital Site

10 Trench Street, Richmond Hill, ON, L4C 4Z3

Phone: 905-883-1212

This facility offers a range of healthcare services, including Family Medicine and preventative care options for the community.

Cortellucci Vaughan Hospital Site

3200 Major Mackenzie Dr W, Vaughan, ON, L6A 4Z3

Phone: 905-417-2000

At this location, patients can access comprehensive services in medicine, ensuring that preventative care is a priority.

Visit mackenziehealth.ca →

Southlake Regional Health Centre

596 Davis Drive, Newmarket, Ontario L3Y 2P9

Phone: 905-895-4521

TTY: 905-952-3062

Visit southlake.ca →

Markham Stouffville Hospital (Oak Valley Health)

381 Church Street, Markham, ON L3P 7P3

Phone: (905) 472-7373

Visit oakvalleyhealth.ca →

Get Started

Ready to Take the Next Step?

Call to book an appointment or use our online booking system. We're here for all your Family Medicine and preventative care needs.

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Have questions or want to stay up to date? Reach us directly by phone or book your appointment online.

Call to Book — 905-773-7759