Dennis Helffenstein, Ph. D. [Neuropsychologist]

Colorado Neuropsychological Associates

3545 American Dr.

Colorado Springs, CO 80907

Works full-time in neuropsychology private practice. Services offered include neuropsychological evaluation, individual and group psychotherapy, family education program, cognitive rehabilitation, vocational and rehabilitation consultation. Practice specializes in, but not limited to, evaluation and treatment of individuals with a wide variety of neurological disorders including traumatic brain injury, toxic exposure (with a specialty in Carbon Monoxide) and Chronic Fatigue Immune Deficiency Syndrome (CFIDS). Serve as Clinical Director for the practice and have supervised the development and implementation of all treatment and evaluation programs. Personally carry a caseload of individual psychotherapy patients.

For more information or to schedule an appointment, contact Brian Reusink, Case Manager, at (720) 529-0190.



James Georgis, O. D. [Neuro-Optometrist]

Vision Clinic, P. C.

22 Club Manor Dr.

Pueblo, CO 81008

Tel: 719-542-7325




David Penny, Ph. D. [Toxicologist]

1209 W. 12 Mile Rd.

Royal Oak, MI 48073

Tel: 248-547-9375





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CO Experts

19299 Katrina Lane; Eldridge Missouri 65463-9102

Tel: 1-888-443-5377 Fax: 1-888-436-5377

CO Experts
19299 Katrina Lane – Eldridge Missouri 65463-9102
Tel: 1-888-443-5377 Fax: 1-888-436-5377