About Our Staff


Bob Johnson, Ph.D.

Bob is a licensed psychologist. He received his doctorate in Counseling Psychology from the University of North Dakota. He completed his predoctoral internship at the Michigan State University Counseling Center where he received specialized training in multicultural counseling and related services. He completed his postdoctoral fellowship at the University of Georgia Counseling and Psychiatric Services. He has been providing mental health treatment services since 2005 and has worked with clients in multiple settings such as human service centers, university counseling centers, and group practices.

He enjoys working with children, adolescents, and adults. He provides individual, couple, and group psychotherapy services. He also provides psychological testing services, including personality, cognitive, learning disorder, vocational rehabilitation, and ADHD assessments.

His specialty areas of practice include anxiety, depression, relationships, psychological testing, and clinical supervision.


Shannon Weisz, PsyD, LAC

Shannon is a licensed clinical psychologist and addiction counselor.

Dr. Weisz received his doctorate in clinical psychology from Minnesota School of Professional Psychology and completed his pre-doctoral internship at the Standing Rock Psychology Internship Program where he received specialized training in the area of multicultural therapy and related services.

​He has been working in the mental health field since 2006, and his interests include dual diagnosis, psychological assessment (personality, cognitive, forensic, etc.), and providing therapy for a wide range of mental health issues (e.g., anxiety and mood disorders, family issues, sexual health concerns, etc.). He enjoys working with children, adolescents, adults, and families.


Alisa Dinges, MSN, PMHNP-BC

Alisa is a board certified Psychiatric Mental Health Nurse Practitioner.

She offers medication management and counseling to individuals ages 17 and older. She incorporates principles of Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) and Motivational Interviewing to help clients achieve their goals.

​She treats mental health by considering all aspects of her client’s life-including social, emotional and physical health.


Charlotte Zander

Charlotte is the office manager and works full-time.

She is here to assist clients with scheduling appointments, taking messages, assisting with insurance-related questions, and all other office duties as necessary.

​She enjoys meeting with clients and helping address any questions that they might have.


Maxine Johnson

Maxine is the office administrator and works part time.

She is here to assist clients with scheduling appointments and taking messages for the nurse practitioners and psychologists.

​She enjoys meeting with clients and answering any questions that they might have. She assists with scheduling appointments, answering insurance-related questions, and offering coffee and water.