Who Answers
Who Answers
DRS helpline phone number
Who Answers?

Calls to the website’s main number are answered by best treatment center LLC and Intervention, a call center that specializes in helping individuals and families find resources for substance use disorders.

For more information, visit our What Happens When You Call Us page.

Hagen Wilka and Archer, LLP

Last updated on: Thursday, 2 May 2024

If you wish to contact the center directly, the contact information is listed below.

Hagen Wilka and Archer, LLP is a specialty law firm. After DRS had reviewed the website, we found they offer business law, litigation, securities law, labor and employment, and real estate law. They provide clients with comprehensive representation.



Professional Staff: Thomas K. Wilka, JD, BS | Partner
John F. Archer, JD, BA | Partner

Addiction Treatment Services

Services Offered

DUI Lawyer

Contact Information


600 S Main Ave Suite 102, Sioux Falls, SD


(605) 334–0005