Christian Counselors in Denver, Colorado By using this website to find a professional Christian counselor, you are indicating your understanding and acceptance of full personal responsibility for your own care. Interested persons should read the information provided on the respective websites and/or contact the individual listed for more information. To verify licensure status, visit the Colorado Department of Regulatory Services: Mental Health Licensing Section. Duane Isabel Wallace, MA LPC #3737 3206 S. Clayton St. Denver, CO 80210 Phone: (303) 525-3152 Please click here to return to Colorado page. If you are a Christian mental health professional, please click here to add your free listing.