Welcome to Interlake Psychiatric Associates

April 5, 2021

Thank you for your patience during the move to our new location.  It has been a challenge moving our phone system and we apologize for any inconvenience.  At this time, our system is able to receive your calls and route your calls to your chosen extension where you will be able to leave a voicemail.   Alternatively, you may call this temporary number, 425.453.1339 and 425.455.0698 to reach our office staff during regular business hours.  We will return your calls as quickly as possible.  If you are in crisis and need to reach your doctor, you may alternatively send an email.  Here are our emails:









We hope to resolve this issue as quickly as possible.  Again, thank you for your patience.


Our new address as of Monday, March 29, 2021:


Bellefield Office Park

Cedar Building

1400 112th Ave SE

Suite 100

Bellevue, WA. 98004



Dr. Irving Kohlberg Retires December 22, 2020

COVID19 Notice

February 1, 2021


Because of the COVID-19 pandemic, our office will continue conducting appointments through video-conferencing (aka telehealth) or phone call.    


Please feel free to reach out to us with any questions.


We appreciate your patience and cooperation!


--Providers and staff at Interlake

NEW!  You may now pay your bill by logging into the patient portal or via our website.  Current patient portal users can login to the portal by clicking the box at the upper left.  To pay via this website, select "Make A Payment" button located on the left or select "Make A Payment" tab above.

Who we are...


Interlake Psychiatric Associates is a group of mental health practitioners who provide evaluation and treatment of behavioral and emotional disorders in children, adolescents, and adults.  Our collaborative philosophy includes an emphasis on working closely with our referring community.


Our Specialties:


Children and adolescents: Comprehensive evaluation of behavioral and emotional difficulties related to school, family and social adjustment. Evaluation and treatment of Attention Deficit Disorder, Mood Disorders depression, bipolar disorders, developmental disorders (e.g. Asperger's), learning disorders, and major mental illness such as schizophrenia.