About Us
ATA Executive Team

Steve Uhrich, BA SUDP
Steve is a lifelong resident of Washington State and a Business Administration graduate of the University of Portland. He has over 15 years prior experience in sales and marketing management, which he brings to his role as executive director of Assessment & Treatment Associates. Steve is a Chemical Dependency Professional and has owned and operated ATA for the last 10 years. His hobbies include golf, cycling, sports conditioning, cooking and boating.

Gary Umemoto, BA
Gary is a lifelong resident of Washington State and a Business Administration graduate of Central Washington University. He brings 20+ years of customer service, project management, financial efficiencies and office administration experience to his role as Chief Operations Officer for Assessment & Treatment Associates.

Alex Mirochnik, BA SUDP
Alex Mirochnik has worked in chemical dependency counseling since early 2012 and has been involved in majority of areas relating to the field including facilitating group and individual sessions, insurance utilizations, assessments, clinical supervision. He completed the chemical dependency certification program in 2012 and received a Bachelor’s Degree in Psychology in 2015. In his current role as the Clinical Director, Alex is committed to helping others relating to their chemical dependency and counseling needs and believes that an individual’s substance use disorder should not define who they are.
ATA Staff Listing
Assessment & Treatment Associates’ professional, certified substance abuse counselors are recognized for their depth of knowledge and experience in addiction counseling. Whether it is alcohol counseling or drug counseling, the ATA team of addiction counselors’ first priority is our patients and guiding them to a successful recovery and healthy living.
NAME | EXT | JOB TITLE |
ALEX MIROCHNIK | 118 | Clinical Director |
CRISS DOLAN | 113 | Case Manager |
DIANE HUNTER | 141 | Case Manager |
ELENA ERMOLENKO-HADLEY | 117 | Case Manager |
GARY UMEMOTO | 112 | COO |
GREG FANKHAUSER | 127 | Case Manager |
JEN MOHR | 135 | Case Manager |
KATRINA SARTAIN | 119 | Case Manager |
KELLEY COLBERT | 133 | Case Manager |
LISA KELLEY | 114 | Administrator |
MARIA ZAMORA | 116 | Administrator |
MIRANDA BORODEY | 130 | Administrator |
NATASHA HOLIAN-RYAN | 125 | Case Manager |
STEVE UHRICH | 111 | Executive Director |
YESSY CAMPOS | 123 | Administrator |