Dedicated to Thorough Diagnosis and Comprehensive Treatment
Who Are We?
Elevating ADHD Support: Our Commitment to Gold-Standard Care
Vision
Mission
Our DNA: Comprehensive Excellence in ADHD Treatment and Care
Your Choice for Comprehensive ADHD Care

Expertise and Experience
As the most trusted ADHD treatment center in the Northwest for the past 10 years, our team's depth of specialized experience brings unparalleled expertise to your care.

Patient Priority
Our approach prioritizes comprehensive evaluation to ensure an accurate diagnosis and tailored treatment plans, focusing on effective, evidence-based treatments. We aim to empower patients towards a healthier life.

Effective, Evidence Based Treatment
Leveraging the latest scientific research, our treatments are grounded in proven methodologies. We draw upon the most effective, evidence-based strategies to ensure you receive the highest standard of ADHD care.
Meet Our Team
Our therapists, prescribers, and administrative team are dedicated to providing excellent care to help you and your family thrive.
Alyssa Nolde

Alyssa Nolde
PsyD, Licensed Psychologist, Training Director
Brad Hitchcock

Brad Hitchcock
Billing Manager
Danell Bjornson

Danell Bjornson
Co-Owner, Board-Certified Psychiatric Mental Health Nurse Practitioner
Daniel Lennen

Daniel Lennen
Co-Owner, PsyD Licensed Psychologist
Heather Tahler

Heather Tahler
PsyD, MSCP, Licensed Psychologist, Director of Behavioral Health
Katie Linehan

Katie Linehan
MSOP, Operations & Administration Manager
Kristen Leinung

Kristen Leinung
Director of Psychiatric Services, Board-Certified Psychiatric Mental Health Nurse Practitioner
Tim Neary

Tim Neary
PsyD, MBA, Chief Operations Officer, Licensed Psychologist
Allura D.

Allura D.
Administrative Assistant
Blaire H.

Blaire H.
Administrative Assistant
Chris P.

Chris P.
Lead Administrative Assistant
Jillian B.

Jillian B.
Assessment Coordinator
Juli H.

Juli H.
Administrative Assistant
Julia B.

Julia B.
Administrative Assistant
Kayke H.

Kayke H.
Administrative Assistant
Keith U.

Keith U.
Administrative Assistant
Peter T.

Peter T.
Administrative Assistant
Sophia C.

Sophia C.
Records Coordinator
Adilene A.

Adilene A.
Billing Specialist I
Juli R.

Juli R.
Billing Specialist I
Marita B.

Marita B.
Billing Specialist I
Sasha D.

Sasha D.
Billing Specialist II
Andi U.

Andi U.
Lead Intake Coordinator
Nina S.

Nina S.
Intake Coordinator
Ziggy M.

Ziggy M.
Intake Coordinator
Camille Reyes

Camille Reyes
Professional Counseling Associate
Heather Tollander

Heather Tollander
PsyD Licensed Psychologist
Jody Jenson

Jody Jenson
Board-Certified Psychiatric Mental Health Nurse Practitioner
Kimra Roundy

Kimra Roundy
PsyD Licensed Psychologist, Clinical Site Lead
Korie Mullenberg

Korie Mullenberg
Board-Certified Psychiatric Mental Health Nurse Practitioner
Kristen Rankin

Kristen Rankin
Licensed Clinical Social Worker
Kylie Dieringer

Kylie Dieringer
Professional Counseling Associate
Laura Hillmann

Laura Hillmann
PsyD Licensed Psychologist
Maria Dragulin

Maria Dragulin
PhD Licensed Psychologist
Megan Demerich

Megan Demerich
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Teresa Jenson

Teresa Jenson
Client Services Coordinator and Registered Nurse
Daniel Moshofsky

Daniel Moshofsky
PsyD Licensed Psychologist, Clinical Site Lead
Erin Simpson

Erin Simpson
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Fennel Hoppe

Fennel Hoppe
Clinical Social Work Associate
Katherine McDuffee

Katherine McDuffee
Board-Certified Psychiatric Mental Health Nurse Practitioner
Lindsay Heydenrych

Lindsay Heydenrych
PsyD Licensed Psychologist
Martha Villegas-Gutiérrez

Martha Villegas-Gutiérrez
Phd Licensed Clinical Psychologist
Megan Youngberg

Megan Youngberg
Licensed Professional Counselor
Natalie Williamsen

Natalie Williamsen
Clinical Social Work Associate
Patricio Armendariz

Patricio Armendariz
Licensed Professional Counselor
Ava Hosseini

Ava Hosseini
Board-Certified Psychiatric Mental Health Nurse Practitioner
Becca Bleil

Becca Bleil
PsyD Clinical Psychology Resident
Casey Granbois

Casey Granbois
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Elizabeth Nunez

Elizabeth Nunez
PsyD Licensed Psychologist
Isabela Diaz

Isabela Diaz
Clinical Social Work Associate
Josh Kaplan

Josh Kaplan
PhD Licensed Psychologist, Lead Research Psychologist, Clinical Site Lead
Kat Selah

Kat Selah
PhD Clinical Psychology Resident
Katherine Kilkenny

Katherine Kilkenny
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Katrina Maple

Katrina Maple
PhD Clinical Psychology Resident
Lindsay Marshall

Lindsay Marshall
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Sarah Banger

Sarah Banger
Board-Certified Psychiatric Mental Health Nurse Practitioner
Trisha Parshall

Trisha Parshall
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Carla Warren

Carla Warren
Board-Certified Psychiatric Mental Health Nurse Practitioner
Dina Filoteo-Pottle

Dina Filoteo-Pottle
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Jeff Whitaker

Jeff Whitaker
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Meghan Polits

Meghan Polits
PsyD Licensed Psychologist, Clinical Site Lead
Rachel Lanning

Rachel Lanning
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Meet Our Team
Our therapists, prescribers, and administrative team are dedicated to providing excellent care to help you and your family thrive.
Alyssa Nolde

Alyssa Nolde
PsyD, Licensed Psychologist, Training Director
Brad Hitchcock

Brad Hitchcock
Billing Manager
Danell Bjornson

Danell Bjornson
Co-Owner, Board-Certified Psychiatric Mental Health Nurse Practitioner
Daniel Lennen

Daniel Lennen
Co-Owner, PsyD Licensed Psychologist
Heather Tahler

Heather Tahler
PsyD, MSCP, Licensed Psychologist, Director of Behavioral Health
Katie Linehan

Katie Linehan
MSOP, Operations & Administration Manager
Kristen Leinung

Kristen Leinung
Director of Psychiatric Services, Board-Certified Psychiatric Mental Health Nurse Practitioner
Tim Neary

Tim Neary
PsyD, MBA, Chief Operations Officer, Licensed Psychologist
Allura D.

Allura D.
Administrative Assistant
Blaire H.

Blaire H.
Administrative Assistant
Chris P.

Chris P.
Lead Administrative Assistant
Jillian B.

Jillian B.
Assessment Coordinator
Juli H.

Juli H.
Administrative Assistant
Julia B.

Julia B.
Administrative Assistant
Kayke H.

Kayke H.
Administrative Assistant
Keith U.

Keith U.
Administrative Assistant
Peter T.

Peter T.
Administrative Assistant
Sophia C.

Sophia C.
Records Coordinator
Adilene A.

Adilene A.
Billing Specialist I
Juli R.

Juli R.
Billing Specialist I
Marita B.

Marita B.
Billing Specialist I
Sasha D.

Sasha D.
Billing Specialist II
Andi U.

Andi U.
Lead Intake Coordinator
Nina S.

Nina S.
Intake Coordinator
Ziggy M.

Ziggy M.
Intake Coordinator
Camille Reyes

Camille Reyes
Professional Counseling Associate
Heather Tollander

Heather Tollander
PsyD Licensed Psychologist
Jody Jenson

Jody Jenson
Board-Certified Psychiatric Mental Health Nurse Practitioner
Kimra Roundy

Kimra Roundy
PsyD Licensed Psychologist, Clinical Site Lead
Korie Mullenberg

Korie Mullenberg
Board-Certified Psychiatric Mental Health Nurse Practitioner
Kristen Rankin

Kristen Rankin
Licensed Clinical Social Worker
Kylie Dieringer

Kylie Dieringer
Professional Counseling Associate
Laura Hillmann

Laura Hillmann
PsyD Licensed Psychologist
Maria Dragulin

Maria Dragulin
PhD Licensed Psychologist
Megan Demerich

Megan Demerich
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Teresa Jenson

Teresa Jenson
Client Services Coordinator and Registered Nurse
Daniel Moshofsky

Daniel Moshofsky
PsyD Licensed Psychologist, Clinical Site Lead
Erin Simpson

Erin Simpson
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Fennel Hoppe

Fennel Hoppe
Clinical Social Work Associate
Katherine McDuffee

Katherine McDuffee
Board-Certified Psychiatric Mental Health Nurse Practitioner
Lindsay Heydenrych

Lindsay Heydenrych
PsyD Licensed Psychologist
Martha Villegas-Gutiérrez

Martha Villegas-Gutiérrez
Phd Licensed Clinical Psychologist
Megan Youngberg

Megan Youngberg
Licensed Professional Counselor
Natalie Williamsen

Natalie Williamsen
Clinical Social Work Associate
Patricio Armendariz

Patricio Armendariz
Licensed Professional Counselor
Ava Hosseini

Ava Hosseini
Board-Certified Psychiatric Mental Health Nurse Practitioner
Becca Bleil

Becca Bleil
PsyD Clinical Psychology Resident
Casey Granbois

Casey Granbois
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Elizabeth Nunez

Elizabeth Nunez
PsyD Licensed Psychologist
Isabela Diaz

Isabela Diaz
Clinical Social Work Associate
Josh Kaplan

Josh Kaplan
PhD Licensed Psychologist, Lead Research Psychologist, Clinical Site Lead
Kat Selah

Kat Selah
PhD Clinical Psychology Resident
Katherine Kilkenny

Katherine Kilkenny
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Katrina Maple

Katrina Maple
PhD Clinical Psychology Resident
Lindsay Marshall

Lindsay Marshall
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Sarah Banger

Sarah Banger
Board-Certified Psychiatric Mental Health Nurse Practitioner
Trisha Parshall

Trisha Parshall
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Carla Warren

Carla Warren
Board-Certified Psychiatric Mental Health Nurse Practitioner
Dina Filoteo-Pottle

Dina Filoteo-Pottle
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Jeff Whitaker

Jeff Whitaker
Doctor of Nursing Practice, Board-Certified Psychiatric Mental Health Nurse Practitioner
Meghan Polits

Meghan Polits
PsyD Licensed Psychologist, Clinical Site Lead
Rachel Lanning

Rachel Lanning
Board-Certified Psychiatric Mental Health Nurse Practitioner with Therapy Services
Your Comprehensive ADHD Care Starts Here
Treatment Services
Learn about the full range of services available from individual, to group therapy, coaching, and medication management.
Community Offerings
Discover workshops and group sessions focused on skills designed to help you become more organized and productive.
Bringing Our Services Closer to You

West Portland
12570 SW 69th Ave, Suite 200, Portland, OR 97223
Phone: 503-427-2394
Fax: 503-454-0763

East Portland
560 SE 139th Ave, Portland, OR 97233
Phone: 503-255-2343
Fax: 503-255-2344

Downtown Portland
1800 SW 1st Ave, Suite 400, Portland, OR 97201
Phone: 971-251-9856
Fax: 503-206-6713

Corvallis
883 NW Grant Ave, Corvallis, OR, 97330
Phone: 541-320-9555
Fax: 541-316-7329