William Johnson, Attorney/Part Owner

William graduated in 2008 from Austin Peay State University where he was a member of the Sigma Chi Fraternity. In 2010 William was hired by the United States Border Patrol as a Patrol Agent.  He later moved back to Tennessee to attend the Nashville School of Law. He graduated in May of 2017 in the top ten percent of his class. William married his wife Nicole in 2016, then in October of 2017, he was admitted to the Tennessee Bar and has worked with Lehman Johnson law firm since that date. He also serves as a part-time municipal judge in Millersville, TN.


Eric Lehman, Attorney/Part Owner

Eric and his wife, Dr. Kimberly Lehman, have two children and have been active members of the community of Clarksville/Montgomery County since they relocated in 2010.

After earning a Bachelor of Science degree in Marketing from York College of Pennsylvania, Eric worked in the pharmaceutical industry in a variety of sales positions before choosing law as a second career.  In 2015, Eric graduated from Nashville School of Law and is a partner in Lehman Johnson, Attorneys at Law PLC in Clarksville.


Diane Tamboer, Processor

Diane has worked in the title industry for 20 years and has worked in several states in the southeast, Belgium, Hawaii, and Alaska due to moving around with her military spouse.  Diane is also a military veteran, having served in the US Navy for 3 years.  Diane and her husband have called Tennessee home for 5 years, and she has 3 children and 4 grandchildren.


Channing Grimes, Marketing Director

Channing is a native Clarksvillian with two children. Channing’s background started as a legal assistant and her love for law has kept it going. Channing’s marketing career began in January 2019 with Concord Title. She has been alongside Lehman Johnson, Attorneys at Law PLC as a legal assistant prior to Concord Title.