Dr. Casler is married to Angie and the couple has two children: Courtney and Mackenzie. Outside of the office, Dr. Casler's favorite thing to do is spending time with his family, especially on exciting vacations. He is an avid sports fan, especially of Indiana University basketball. He also plays basketball recreationally and has coached youths in Upward Basketball. Active in the community, Dr. Casler is a member and Past President of the Rotary Club of Southeast Tulsa. He also participates in the Adopt-a-Dad program at Roy Clark Elementary School, helping to provide classroom supplies.