Dr. Leon Carayannopoulos and Dr. Mary Carayannopoulos sold a four-bedroom, 3.5-bath home at 10403 Lylewood Dr. in Frontenac to Jingyue Yang and Christopher M. Jenkins for $397,000 on Jan. 14.

The Carayannopoulos paid $320,000 for the property in Feb. 2004. The 2,831-square-foot house, which was built in 1990, was listed as high as $400,000.

Dr. Leon Carayannopoulos is an internist in St. Louis.

He graduated from the University of Texas Southwestern Medicine Center in Dallas.

Dr. Mary Carayannopoulos serves as a co-director at St. Louis Children's Hospital Core Laboratory. She also works as an assistant professor of pediatrics at the Washington University School of Medicine in St. Louis.

There were 52 home sales in Frontenac in 2008, with a median sales price of $632,000.

Address: 10403 Lylewood Drive
Buyer(s): Christopher M Jenkins (Husband) and Jingyue Yang (Wife)
Seller(s): Leon Carayannopoulos (Husband) and Mary Carayannopoulos (Wife)
Sale date: Jan. 14, 2009