Dr. George P. Noon passed away on April 30, 2026. Dr. Noon began his medical career in Houston after completing his residency at Baylor College of Medicine in 1960. And for nearly six decades he helped define what was possible in cardiovascular surgery.
“He provided innovative, skillful and compassionate care to his patients and treated everyone he encountered with love and respect,” said Dr. Marc L. Boom, President and CEO of Houston Methodist. “George was not only an example for other physicians, me included, but also a tremendous citizen of our community who served as a role model for everyone he encountered.”
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In 1968, Dr. Noon, Dr. Michael E. DeBakey, and their surgical team performed their first heart and later lung transplant. As DeBakey’s surgical partner, Noon was part of one of medicine’s most storied collaborations. Together, they performed countless groundbreaking procedures and co-invented the MicroMed DeBakey-Noon Ventricular Assist Device, a miniaturized heart pump, and implanted it in the first patients.
The path to that milestone stretched back to 1988, when Drs. Noon and DeBakey first met with NASA engineers to explore whether rocket pump technology could be adapted for the human heart. The collaboration grew from an unlikely connection: a NASA engineer, who received a heart transplant in 1984, introduced them to engineers experienced in axial flow pumps used to fuel space shuttles.
The first human implant of the device was performed on Friday, Nov. 13, 1998, in Berlin, Germany, by Noon, Dr. Roland Hetzer, and Dr. Matthias Loebe. At the time, the very concept of sustaining life on a continuous-flow pump was deeply contested. Skeptics questioned whether patients could survive without a pulse.
“We were the first team in the world that showed that you can resuscitate patients with CF physiology, that you can recover them and bring them back to normal activity,” Noon said in a 2014 interview.
In 1999, Dr. Noon was inducted into the Space Technology Hall of Fame for his work on the device.
Dr. Noon’s reach extended well beyond Houston. In 1996, he was part of the American surgical team chosen to accompany DeBakey to Russia for the coronary bypass surgery of then-President Boris Yeltsin.
Earlier, in the 1970s, Noon and DeBakey had operated on Mstislav Keldysh, head of the Soviet scientific program and a key figure in the Soviet space effort — a connection that ultimately led to a joint U.S.-Soviet artificial heart research program.
Dr. Noon also performed one of medicine’s most remarkable acts of personal loyalty when he operated on DeBakey himself.
“Regarded as the surgeon’s surgeon, George performed emergency surgery on Dr. DeBakey to repair an aortic dissection, using the procedure that Dr. DeBakey developed 50 years earlier,” said Dr. Boom. “He was the former surgical director of the heart and kidney transplant program and co-director of the vascular lab at Houston Methodist Hospital. He participated in more than 600 of the approximately 1,000 heart transplants performed in the Fondren Brown OR before the program moved to Walter Tower.
Those who trained under Noon describe a physician who set an almost impossible standard — and made it feel attainable.
“To me, Dr. Noon was the standard. I wanted to operate like him, lead like him, and treat people the way he did,” said Dr. Jama Jahanyar, in a post on LinkedIn. “He was an exceptionally gifted surgeon who cared for countless patients—including many well-known figures—but he never carried himself like a celebrity. He was humble, direct, and deeply kind, and he had a way of making you feel that the work mattered and that you could rise to it.”
“George was among the first Baylor faculty members that I met when I came to Baylor in 2010,” said Dr. Paul Klotman, President and CEO of Baylor College of Medicine. “He welcomed me with his trademark dry sense of humor and told me all the things to watch out for as I began my presidency. Without doubt, his clinical research in cardiovascular surgery benefitted patients, trainees, and other CV surgeons locally, nationally, and internationally. George was a remarkable surgeon, a wise and thoughtful man, and a true legend at Baylor College of Medicine who will forever be part of Baylor’s legacy of excellence.”
Beyond the operating room, those who knew Dr. Noon described a man who brought the same fearless energy to his personal life. He was known to go bungee jumping in New Zealand, helicopter skiing in the Rocky Mountains, scuba diving with his family in Mexico and fly his own plane to his ranch in West Texas.
He was married for 60 years before his late wife, Bonnie Noon, passed away in 2019.
Dr. Noon is survived by his four children, twelve grandchildren and four great-grandchildren.
Dr. Noon was a member of multiple societies, has been invited as a guest lecturer and surgeon throughout the world, and has authored more than 350 publications. He is internationally known and respected for his pioneering research and clinical expertise in transplantation and assist devices.
“George truly was a pioneer in his field, and I will be forever grateful that he chose to practice at Houston Methodist,” said Dr. Boom. “He mentored and guided many of our physicians, and I cherish the time I learned from him. Our patients today continue to benefit from his commitment to excellence and innovation ... He was a wonderful person, and we will miss him greatly.”
DISCLOSURE: Dr. George P. Noon is the grandfather of KPRC 2 staff member, Kendyl Turner.