Lee Pennell Haacker M.D.

Dr. Lee Pennell Haacker, a longtime Washington resident and orthopedic surgeon, died Wednesday, Oct. 29, at Sibley Memorial Hospital. He was a man known for his dedication to his patients, his service as a surgeon with the U.S. Navy in the Vietnam War, as well as for his passion for history and art and his delight in collecting and restoring antique Rolls Royce automobiles.

He was born in 1934 in Trenton, N.J., and would have turned 91 on Nov. 9, 2025. He was the son of the late Sarah Kohfield and the late William C. Haacker.

Dr. Haacker was educated in local Trenton schools before graduating from Franklin & Marshall College in Pennsylvania, after which he attended medical school and was a graduate of The Jefferson Medical College of Philadelphia.

As a young doctor, he served in the U.S. Navy as a surgeon to the troops in Vietnam, achieving the rank of Commander. After his service, he resided in Washington D.C. as a partner in private medical practice for many years. His dedication to his patients was paramount to him, according to all who knew him. He was a tireless doctor and humble about his achievements.

It was in Washington that he met his spouse and partner of more than 50 years, Glenn A. Sandison, who survives him and who was at his side when Lee died. In the past decades, Lee and Glenn enjoyed exploring museums and other cultural pursuits in the U.S. and in places around the world in their many travels. The two also spent time in Williamsburg, Va., for several years, enjoying their second home and all the history the area had to offer. Lee was also an enthusiastic member of the Rolls Royce Owners Club, and was a contributor to the Flying Lady periodical. He was expert at rebuilding car engines and, at various times, owned many rare vehicles. Remarkably, he became an avid and impressive downhill skier, and even managed to fit in an enjoyment of cooking for friends and family into his busy life. In addition to all this, Lee was a loving son to his mother, Sarah, and they enjoyed a long and happy relationship.

Dr. Haacker is also survived by two of four nephews and a great-nephew, all of whom live in New Jersey. He was predeceased by his older brother, William C. Haacker, and by two nephews.

Services for Dr. Haacker will be private and arrangements are being managed by the Oak Hill Cemetery in Georgetown, Washington.