Dr. Lantz attended the Ohio College of Podiatric Medicine prior to graduating Cum Laude from the Scholl College of Podiatric Medicine at Rosalind Franklin University in Chicago, Illinois. He completed his podiatric surgical residency at the VA, Leavenworth, Kansas and Munson Army Hospital, Fort Leavenworth, Kansas. Dr. Lantz attended Iowa State University, Ames, Iowa for undergraduate studies.
He has been in private practice since 1980 with Family Foot Healthcare, PLC. He is a board-certified member of the American College of Foot and Ankle Surgeons. He has recently recertified in foot and ankle surgery, and has taken multiple courses for certification in four ankle replacement implants. Dr. Lantz is a fellow of the American College of Foot and Ankle Surgeons. He has been a member of the Health Policy Committee and Insurance Coding Committee of the American Podiatric Medical Association. He is currently an executive board member at Allen Hospital and an adjunct Assistant Professor of Podiatric Medicine, Des Moines University, Des Moines, Iowa. He serves as the director of the Covenant Podiatric Surgical Residency Program in Waterloo, Iowa.
Dr. Lantz also practices at a satellite clinic in Waverly, Iowa and is at this site on Tuesday and Friday mornings. He also has a satellite clinic in Cedar Falls, Iowa, where he sees patients on Monday mornings. He has full surgical privileges at Allen Memorial Hospital, Covenant Medical Center, Waverly Health Center, and Sartori Hospital.
Dr. Lantz has been married to Susan since 1983. They have five children: David, Paul, Stephanie, John, Annie, and have four grandchildren. Susan and Greg are long-time residents of Cedar Falls, Iowa.
Dr. Lantz enjoys gardening, fishing, and boating. He is also very active in confirmation classes and youth activities in his church.