David Gordon Douglas died peacefully on February 6, 2026, at Princess Margaret Hospital, surrounded by family, after a long and courageous battle with cancer. True to himself until the end, Dave faced his illness with calm, grace, quiet strength, and his unmistakable dry humour.
Born in Toronto on September 1, 1955, Dave was the youngest of seven children of Donald and Dorothy Douglas. He was predeceased by his sisters Joan Fix and Sharon MacIntyre. He is lovingly remembered by his siblings Bill Douglas, Heather Ingram (Rich), Linda Davies, and Donna Wagner, as well as many nieces, nephews, and extended family. Dave also leaves behind a wide circle of friends who became family in every meaningful way.
Dave is survived by the love of his life, Sandra Elizabeth (Loan) Douglas, his wife of 37 years. Together they built a life filled with laughter, adventure, curiosity, and deep devotion—a partnership rooted in mutual respect and joy.
Some of Dave’s happiest early memories were made at the family cottage on Wood Lake near Bracebridge. After losing his father at age seven, he found a lifelong mentor in his brother in law Rich Ingram, who helped shape the capable, grounded man Dave became.
A natural athlete, Dave excelled at almost anything involving motion or competition. He embraced golf, tennis, curling, skiing, sailing, and hiking with enthusiasm and with exemplary sportsmanship. A proud 6 handicap golfer and longtime member of York Downs Golf and Country Club, he was equally dedicated to the Lawrence Park Tennis Club, where he served in many roles, including President.
Professionally, Dave practiced dentistry in Scarborough for more than 35 years, building a trusted practice grounded in genuine connection. He took special delight in seeing generations of families return to his care.
Dave also found community and lifelong friendships through duplicate bridge, drawn to its mental challenge and camaraderie. Travel was another great love; he and Sandra explored Canada and the world together, always hiking, learning, and embracing adventure.
Six months after retiring, Dave was diagnosed with Multiple Cell Myeloma. Over the years that followed, he remained brave, thoughtful, and quietly determined. His family extends heartfelt gratitude to the exceptional teams at Rouge Valley Hospital, Princess Margaret Hospital, and Toronto General Hospital.
Dave lived fully, loved deeply, and left everyone and everything better for having known him. He will be deeply missed and always remembered.
Donations in Dave’s memory may be made to Princess Margaret Hospital. A celebration of remembrance will be held on April 10th from 3:00 to 5:00 pm at The Granite Club, 2350 Bayview Avenue, Toronto