Assessment & Therapeutic

Solutions, LLC

Patricia C. Stanik, PhD

Dr. Stanik completed her Doctoral Degree in Clinical Psychology in 1995.  Since then she has provided neuropsychological and psychological assessments throughout the state of Wisconsin.  She has worked in Neurorehabilitation facilities providing assessment and therapeutic interventions to patients who sustained traumatic brain injury or other organic sequalae.  Her experience in brain injury recovery includes working with persons recovering from coma, acute, sub-acute, post-acute, acute day treatment and post-acute day treatment.  She has been in private practice for 20 years as a clinical psychologist. She has testified at Workers compensation, forensic and guardianship cases, along with issues of permanent brain damage or disability (Expert Witness or Treating Psychologist). She also consults at area psychiatric hospitals, nursing homes, and sub-acute facilities regarding complex diagnosis, dementia, and organic or neurodevelopmental conditions.  Additionally, she conducts assessment for International adoption and the Division of Vocational Rehabilitation.  Within the last 10 years she has been assessing and treating persons with Autism Spectrum disorder especially those with High Functioning Autism as well as adults who have received a diagnosis later in life.  She is a professor at Wisconsin School of Professional Psychology for over 20 years.  She has taught Biopsychology, Neuropsychology, Psychopharmacology and Advanced Statistics and Research Design courses.  She has served as a chairperson on many dissertation projects and continues to supervise doctoral students and post-doctoral fellows in clinical practice.  She is a member of the American Psychological Association and is a past board member of the Wisconsin Psychological Association. 

Michelle Luczak.jpg


Assessment and Therapeutic Solutions has moved and become a part of LifeStance Health (formerly Cornerstone Counseling). Please reach out to Dr. Stanik at (262) 789-1191 ext. 169 or Dr. Jacobsen at (262) 789-1191 ext. 150 or go to the website at

 Tiffany Jacobsen, PsyD

Tiffany Jacobsen, PsyD is a licensed psychologist who works with clients ages 6 and up who are in need of psychological or neuropsychological assessment. Dr. Jacobsen believes that a thorough and thoughtful evaluation can positively impact the trajectory of treatment. Dr. Jacobsen has had the opportunities to work and train in the neuropsychology department at Froedtert Hospital and Aurora St. Luke’s Medical Center. She has also had the opportunity to work in an inpatient rehabilitation unit while completing her internship. This experience, coupled with mentorship from other professionals, has helped Dr. Jacobsen to develop a thoughtful, client-centered approach to her evaluations which help her understand each client’s situation and develop treatment recommendations. Dr. Jacobsen graduated from the Wisconsin School of Professional Psychology with a degree in clinical psychology in 2017. She is a member of the American Psychological Association. 

Tiffany Jacobsen.jpeg

Office Manager

Michelle Luczak,

Patricia C. Stanik.jpg