Who We Are

Longview Urology was founded by Dr. Marion Clark in 1953, with the original office at 1430 16th Avenue in Longview.  In 1966, Clark moved the practice to the Fir Street Medical Complex, and two years later, in 1968, was joined by Dr. Thomas Tossberg. 

The practice continued to grow, and, in 1981, Clark and Tossberg brought Dr. Patrick Maginn on board. Dr. Clark retired in 1985, and Dr. Stephen Lachance joined the group in 1989. 

By 1996, additional space was again needed, so the group moved to the River Suites complex at 1801 First Avenue. In 1997, Dr. Stanley Myers joined Longview Urology and was followed by Dr. Patrick Lassen in 1999. Dr. Lachance retired in 2000, and Dr. Chad Chesley joined the practice in 2003.

In June 2006, Longview Urology moved to its present location at Pacific Surgical Institute on 9th Avenue in Longview. PA-C Suzanne Box was added to the staff the following year. In May 2008, Dr. Myers left the practice. ARNP Reta Vining was added to the staff in 2010.