We're Here to Help 

(605) 225-3622

Who We Are

Northern Plains Psychological Associates, LLC (NPPA)

 We provide mental health services and counseling to all ages, addressing a wide range of issues and concerns. NPPA is extremely proud of the years of experience, community respect, and level of excellence each clinician brings to the practice. Our psychologists, counselors, and social workers all hold independent licenses. NPPA has been established and serving South Dakota communities since 1991. 

We offer both in-office and telehealth services. You may choose self-pay or we accept multiple private insurances, Medicaid, Medicare, as well as numerous EAPs. Please call with any questions about fee arrangements; we are glad to discuss your options. 

Our Treatment Focus

Our focus is to help our clients heal, energize, and pursue their potential. We strive to provide a neutral safe space, listening to concerns, and customizing a personalized treatment plan. 

Our Patient Promise

We promise to be there for you every step of your journey. Our goal is to help you grow from your struggles, heal from your pain, and move forward to where you want to be in your life. 

Our Services

Individual, Family, & Couples Therapy

Clinicians at Northern Plains Psychological Associates, LLC (NPPA) provide mental health services and counseling for individuals of all ages, families, and couples. Counseling gives the opportunity to address a wide range of issues. A mental health professional will discuss various treatment options with you. Together, you will develop a plan to help resolve the immediate issues and build skills to cope with future concerns.

Psychological Evaluations & Assessments

Dr. Holly Reich and Dr. Darren Jilek provide psychological evaluations for a wide range of problems and concerns. They evaluate children, adolescents, and adults for intellectual and learning disabilities, ADHD, and emotional and behavioral difficulties. Drs. Reich and Jilek also conduct psychological evaluations for bariatric surgery, vocational rehabilitation, and disability examinations.


We're Here for You

Please call the office or fill out the contact form if you would like to schedule an appointment.

To change your existing appointment, call or access your schedule on our client portal. 

Northern Plains Psychological Associates, LLC

Berkshire Plaza
405 8th Ave NW
Suite 333
Aberdeen, SD 57401

(605) 225-3622 phone
(605) 229-2719 fax

Call 988 for the National Suicide & Crisis Lifeline


Monday - Thursday:
8:00 am - 5:00 pm

8:00 am - Noon

Saturday and Sunday: