David "Max" Gregory M.D.

In loving memory of David "Max" Gregory, who peacefully passed away on March 1, 2026. Born on November 5, 1938, in Drummond, Oklahoma, Max was the youngest son of Nathan Gregory and Eunice Jane Johnson (Webb). Max was predeceased by his parents, his brothers, Ted and Dan Gregory, and his sister, Geneva Davis.

Max is survived by his wife of 48 years, Marsha Lavon Gregory. Together, they cultivated a beautiful family and life, marked by love and unwavering support. Max will be lovingly remembered by his son, Mark Gregory; his daughter, Renee Olson (Gregory), and son-in-law, Kevin Olson; his stepdaughters Kim Owens and Amy Freeman (Owens), along with her husband, Rick Freeman. His legacy lives on through his cherished grandchildren, Hayley Olson, Greg Olson and his wife, Chloe Olson, and Micaela Owens, as well as his great-grandson, Jude Olson.

Max's journey of learning began at Crescent High School, where he graduated in 1956. His academic pursuits led him to Central State College, where he earned a Bachelor of Science in 1961. Driven by a calling to heal, Max completed his medical degree at the University of Oklahoma School of Medicine in 1965. His commitment to medicine was a catalyst for an impressive career. Beginning with a General Medicine Internship at Kern County Hospital in California, followed by an Internal Medicine residency at the University of Oklahoma School of Medicine from 1966 to 1968. He further specialized with a Gastroenterology Fellowship from 1968 to 1969.

Max's service to his country was marked by his role as a Major in the United States Army, where he served as the Chief of Internal Medicine at Fort Carson, Colorado. Honorably discharged in 1972, he carried the discipline and dedication of military service into his medical career. Being a gastroenterologist was a great source of pride for Max. He began his private practice, Gastroenterology of Oklahoma, at Baptist Medical Center in Oklahoma City in 1972. He was a pioneer in his field, introducing colonoscopy and capsule endoscopy to Oklahoma, thereby transforming the landscape of digestive health care. He was a master of the history and physical which is often rushed through today; Max believed that the H & P was the best diagnostic tool to pinpoint a patient's issue. Max retired from medicine after over 50 years of practice. It is estimated that he performed over 60,000 colonoscopies during his years practicing medicine, thus saving many lives and improving the quality of many more.

When he wasn't at the office or hospital, Max was not one to sit around. Like his mother, Eunice, he had to be doing something. He loved to have a hobby and throughout his life, he had several. Max had a deep love for music, often creating personalized cassettes and CDs of each year's top hits. When he met someone new, he would ask what year they graduated high school and he would bring them a cassette or CD of the top hits of that year the next time he saw them. His creativity extended to woodworking, where he crafted one-of-a-kind furniture pieces for family and friends. He also enjoyed photography, through which he immortalized the beauty of nature and his beloved orchids. Later in life, his passion for genealogy connected his family to their rich history, weaving stories of the past into the fabric of the present.

Max was known for his quick wit and warm smile, qualities that endeared him to all who had the privilege of knowing him. His family often spoke of his many sayings that he used often: Watch your conduct! followed by, My conduct is "impickable" (said incorrectly to just bug Marsha), I'm meaner than a junkyard dog (obviously with a laugh after), I'll be a monkey's uncle and his aunt too!, Move over little dog, 'cause the big dog is coming through, and so many more. His kindness and generosity were hallmarks of his character, impacting not only his family and friends but also the many patients who benefited from his compassionate care.

Visitation will be at the funeral home on March 8, 2026, 4:00 p.m. to 8:00 p.m. A celebration of Max's life will be held on March 9, 2026, at 10:00 a.m. at Chapel Hill Funeral Home & Memorial Gardens, located at 8701 Northwest Expressway, Oklahoma City, OK 73162.

Family, friends, and all whose lives were touched by Max are invited to join in honoring a life well-lived and a legacy that will continue to inspire.

Max Gregory was a beacon of love, wisdom, and strength, a man who lived fully and gave generously. Though he will be profoundly missed, his spirit will remain with us, guiding us with the same warmth and love he shared throughout his life.