Staff

The Rehabilitation Institute of Washington is a multidisciplinary rehabilitation program for chronic pain, disability and a variety of musculoskeletal problems.  Our dedicated team was formerly based at Virginia Mason Medical Center, where for many years we provided valued comprehensive pain management services.  When Virginia Mason decided to discontinue those services, we established RIW in order to continue the programs we worked long and hard to develop, and to which we are deeply committed.

James Moore, Ph.D. : Co-Founder & Co-Director

James Moore, Ph.D.

Co-Founder & Co-Director

James Moore, PhD received a BA in Psychology from Southern Illinois University-Carbondale and an MA and PhD in Clinical Psychology from the University of Missouri-Columbia.  He completed his residency in Clinical Psychology at the Seattle VA Medical Center and a two-year Fellowship in Health Services Research and Development through the University of Washington and Seattle VA Medical Center.

Before co-founding the Rehabilitation Institute of Washington with Dr. Kroll, Dr. Moore served as the Director of the Pain Clinic at the Seattle VA Medical Center and the Co-Director of the Pain Management Program at Virginia Mason Medical Center.  He has specialized in chronic pain management for 30 years, and has been active in research and teaching in the area of chronic pain, and has published widely in this area.

Dr. Moore enjoys helping persons with chronic pain to learn skills that will allow them to return to healthy, active and meaningful lifestyles.

Heather Kroll, M.D. : Co-Founder & Co-Director

Heather Kroll, M.D.

Co-Founder & Co-Director

Heather Kroll, MD received a BA in Mathematics from UC Berkeley and an MA in Physical Therapy from Stanford University.  She received her MD from the University of Washington, School of Medicine where she also completed her residency in Physical Medicine and Rehabilitation.

Dr. Kroll practiced as a physical therapist for eight years prior to returning to school for her MD degree.  For the last ten years, she has worked primarily in pain management and with patients with musculoskeletal injuries, first at the Multidisciplinary Pain Clinic at the University of Washington and then at Virginia Mason Medical Center.  Dr. Kroll has a particular interest in working with patients with complex musculoskeletal problems, identifying the movement and biomechanical factors that lead to chronic symptoms.  She co-founded the Rehabilitation Institute of Washington with Dr. Moore so that she could continue to work with a team of skilled professionals to help patients with all aspects of their chronic pain problems to regain function and diminish disability.

Dr. Kroll is board certified in Physical Medicine and Rehabilitation, with subspecialty certification in Pain Medicine.

Dennis Chong, M.D. : Physician

Dennis Chong, M.D.

Physician

Dr. Chong has been in practice since 1993, starting at the Detroit Medical Center.  In 1999, he missed the rain, and relocated back to the northwest.

Dr. Chong is from Canada, where received his medical degree from the University of Calgary, Alberta and is board certified by the College of Family Physicians, the Royal College of Physicians & Surgeons, Canada, and the American Board of Physical Medicine & Rehabilitation.

He is on staff at Swedish Medical Center, and is a consultant for the International Community Health Services.

Sean Tollison, Ph.D. : Psychologist, Clinical Director of Pain Management Program

Sean Tollison, Ph.D.

Psychologist, Clinical Director of Pain Management Program

Sean J. Tollison, PhD received a BS in psychology at the University of New Mexico and a PhD in clinical psychology from the University of Washington.  He completed his internship and a one year post-doctoral fellowship in interdisciplinary treatment of substance abuse at the Seattle VA Medical Center.  After completing his fellowship at the Seattle VA, he joined the team at the Rehabilitation Institute of Washington.  His interests include utilizing mind-body and motivational approaches incorporating patient values into facilitating the rehabilitation process and improving general well-being.

Kelly Cornett, Psy.D., CBIS : Neuropsychologist & Clinical Director of the Brain Injury Rehabilitation Program

Kelly Cornett, Psy.D., CBIS

Neuropsychologist & Clinical Director of the Brain Injury Rehabilitation Program

Kelly Cornett, Psy.D., CBIS obtained her Bachelor's degree in Psychology from UCLA and her Master's and Doctoral degrees in Clinical and Forensic Psychology from Alliant International University. She completed her postdoctoral fellowship at NSMC's MassGeneral Hospital with specialty training in Clinical Neuropsychology and Behavioral Medicine. Dr. Cornett completed her internship at the UC Davis Medical Center in the Department of Physical Medicine and Rehabilitation in Clinical Neuropsychology and Rehabilitation Psychology.  Lastly, she completed a Spanish language immersion and Latino Mental Health program in La Guácima, Costa Rica.  Dr. Cornett specializes in child, adolescent, and adult neuropsychological evaluation and consultation for a range of conditions, including Traumatic Brain Injury, Epilepsy, Stroke, ADHD, learning disabilities, mood and anxiety disorders, and Autism. She also conducts neuropsychological evaluations in the context of fitness for duty/FAA and worker's compensation. She is a Certified Brain Injury Specialist (CBIS) by the Brain Injury Association of America as well as HIMS certified.  Dr. Cornett is also trained in administration of the CogScreen and the ADOS-2. Additionally, she provides neuropsychological services in both English and Spanish. Her other clinical interests include post-acute neurorehabilitation and neurobehavioral treatment.

Kelsey Wozniak, PA-C : Physician Assistant

Kelsey Wozniak, PA-C

Physician Assistant

Kelsey Wozniak, PA-C, received a BS in Speech and Hearing Sciences from the University of Washington. After working for a couple of years as a Special Education teacher, she became a Certified Nursing Assistant and worked first in a skilled nursing facility and then spent four and a half years at Harborview Medical Center working with the outpatient rehabilitation clinic. She later returned to the University of Washington and graduated from MEDEX Northwest in 2013 with her Master’s degree in Clinical Health Services. She did locums tenens work as a primary care provider with Indian Health Services in South Dakota prior to joining the Rehabilitation Institute of Washington. She has an interest in chronic pain management and enjoys supporting patients as they work towards their goals.

Tara Campbell : Vocational Rehabilitation Counselor

Tara Campbell

Vocational Rehabilitation Counselor

Tara Campbell received her BA from the University of Washington with a major in Psychology and a minor in Speech Communication in 1997.  She began interning in the private sector workers compensation system and became licensed as a Vocational Rehabilitation Counselor in 1999.  She also received her Certification as a Disability Management Specialist  in 2003 and has been an active member of such organizatons as Professionals in Workers Compensation (PWC) and the International Association of Rehabilitation Professionals (IARP) for several years.

Tyler Guerrant : Vocational Rehabilitation Counselor

Tyler Guerrant

Vocational Rehabilitation Counselor

Tyler received his BS in Business Management from Emory and Henry College in 2008. In his career, he has helped people with different barriers return to work and achieve their work goals. During his time working in the private sector workers’ compensation system, he has managed return to work programs for employees of a national airline and retail store chain in Washington and Alaska. He is a licensed Vocational Rehabilitation Counselor and received his Certification as a Disability Management Specialist (CDMS) in 2015.

Sarah Christensen : Physical Therapist

Sarah Christensen

Physical Therapist

Sarah Christensen received a BS in Biology from Bradley University.  Following a career as a high school science teacher and coach, she completed a Master in Physical Therapy degree from Northwestern Medical School in  1995.  Sarah has worked in various Physical Therapy settings including sports medicine and spine clinics, nursing homes and hospitals.  She has worked with her current colleagues for the past fifteen years involving chronic pain management and work reconditioning, and has been at RIW since 2005.

Tracy Cloud : Physical Therapist

Tracy Cloud

Physical Therapist

After receiving a BA in Psychology and a BS in Physical Therapy from the University of Washington, Tracy has practiced Physical Therapy for eighteen years, specializing in the treatment of chronic pain since 1999.  Tracy has been part of the team at RIW since 2005.  He is also a specialist in treating golf-related injuries and has been treating those injuries for the last nine years.

Randy Hermans : Physical Therapist

Randy Hermans

Physical Therapist

After receiving his BS in Exercise Physiology from Oregon State University and his Master of Physical Therapy from the University of Puget Sound, Randy worked for eight years at Virginia Mason, specializing in chronic pain, spine care and pain management/work conditioning.  Randy has been at RIW since 2005, treating patients with chronic pain and disability.  He has also been a featured speaker at several Continuing Education Courses for Primary Care Physicians, Nurse Case Managers and Vocational Counselors regarding spine care and injured worker rehabilitation.

Linda Trafton : Physical Therapist

Linda Trafton

Physical Therapist

Linda Trafton received her BS in Physical Therapy from the University of Washington in 1991.  She then practiced for 14 years at Virginia Mason Medical Center in the pain management program and research studies involving patients with ALS or Lou Gehrig's disease before joining the team at RIW in 2005.  Linda received her doctorate degree in Physical Therapy in 2006 from the Arizona School of Health Sciences.

Barb Mierzwa : Occupational Therapist

Barb Mierzwa

Occupational Therapist

Barb Mierzwa received her BS in Occupational Therapy from Queen's University in Kingston, Ontario, Canada, then practiced Occupational Therapy for the past twenty years doing inpatient rehabilitation, acute care, outpatient rehabilitation, neurological rehabilitation, and pain management /work conditioning.  Barb has been treating patients at RIW since 2005.  She enjoys working with patients who have chronic pain and understands how it has impacted their daily life.

Tracy Nolder : Occupational Therapist

Tracy Nolder

Occupational Therapist

After receiving her BA in Business Administration from Western Washington University and her BS in Occupational Therapy from the University of Washington, Tracy practiced for 5 years at Virginia Mason in work injury rehabilitation before bringing her skills to RIW in 2005.  She has special interest in work injury prevention, industrial rehabilitation, chronic pain and office ergonomics.

Chris Page : Occupational Therapist

Chris Page

Occupational Therapist

Chris Page received his Masters of Occupational Therapy from the University of Washington in Seattle, Washington, in 2009. Chris started at Virginia Mason Medical Center as an inpatient occupational therapist, spending a majority of his time on the Rehabilitation unit, with a focus on stroke and neurological diagnoses. Chris joined in 2015 and is excited to work with the patients at RIW.

Tondra Sheldon : Occupational Therapist Assistant

Tondra Sheldon

Occupational Therapist Assistant

Tondra Sheldon graduated from Greenriver Community college in 2007 obtaining an AAS Degree in the Occupational Therapy Assistant program.  She did a clinical at a privately owned clinic specializing in industrial rehabilitation in July 2007- Aug. 2008, and was invited to join the staff where she worked for one year. Wanting to broaden her field of experience she took a position working in Adult Day Health with a Multicare clinic in order to work with multiple diagnoses. However she missed working with people in the industrial work setting, and joined the RIW team in 2009. Tondra loves working with people and  enjoys helping them to return to gainful employment or reach the highest quality of life that they can realize.

Crystal Lentini : Occupational Therapy Assistant

Crystal Lentini

Occupational Therapy Assistant

Crystal graduated in 2016 from Suffolk County Community College in Brentwood, NY with an A.A.S in the Occupational Therapy Assistant program. She worked as a Physical Therapy Aide for three years in an office specializing in musculoskeletal injuries, athletic injuries, and post-surgical rehabilitation. Crystal joined the team at Rehabilitation Institute of Washington in December 2016 where she enjoys working with individuals to successfully reach their goals and return to participation in their daily activities.

Katherine Steen : Speech Language Pathologist

Katherine Steen

Speech Language Pathologist

Katherine Steen MA CCC-SLP received a Bachelor’s Degree in Communication Disorders and Sciences from the University of Oregon. She then went on to complete her Master’s Degree at the University of Oregon with a focus on Cognitive Communication Disorders and how they affect activity and participation. After receiving her Certificate of Clinical Competence, her clinical interests narrowed and she now concentrates on adults with acquired cognitive disorders and supervision of graduate students. She is a Clinical Associate with the University of Washington and takes an active role in mentoring graduate student clinicians in addition to her work with adults with acquired brain injury at RIW.

Jenni Zimowsky M.S.CCC-SLP,CBIS : Speech Language Pathologist

Jenni Zimowsky M.S.CCC-SLP,CBIS

Speech Language Pathologist

Jenni graduated from Texas A & M University – Kingsville in 2000. Since completing graduate school, she has worked with clients with acquired cognitive communication disorders in outpatient, acute hospital settings, inpatient and outpatient rehabilitation, transitional care, subacute, home health and skilled nursing settings. She takes an active role in mentoring graduate clinicians and is a Certified Brain Injury Specialist.

“ I enjoy being a part of this wonderful team and being able to positively affect clients on a daily basis by helping them achieve their goals!” –Jenni

Specialist training/Certifications:

  • Certified Brain Injury Specialist
  • PROMPT Certified
  • LVST Certified
  • Vital Stim Certified
David Kidder : Work Injury Programs Coordinator

David Kidder

Work Injury Programs Coordinator

David handles referrals for work injury programs. He can make the process very easy for those referring to one of our programs by obtaining authorization and all the arrangements for treatment.

Jamila Houston : Assistant Program Coordinator

Jamila Houston

Assistant Program Coordinator

Jamila works with our Programs Coordinator to facilitate new referrals, schedule treatment, and answer any questions about our services.

Karin Sinkula : Office Manager

Karin Sinkula

Office Manager

Karin manages the day to day operations of the office. She is the person responsible for billing, bookkeeping, and other financial functions of the clinic.

MaryAnn Nunez : Medical Administrative Assistant

MaryAnn Nunez

Medical Administrative Assistant

MaryAnn joined RIW in 2016, bringing many years of medical office experience, as well as friendly and helpful personality. MaryAnn assists our medical team with administrative needs, and provides support to our patients in coordinating their care.

Katrina Sligar : Medical Biller & Receptionist

Katrina Sligar

Medical Biller & Receptionist

Katrina is one of our friendly receptionists, as well as our medical billing specialist.  She is available to answer any questions about our services, insurance coverage, and billing and payment, and strives to create a positive experience for everyone visiting RIW.  Katrina is also bilingual, and can assist patients and clients that speak Spanish.

Jenny Hanson : Receptionist

Jenny Hanson

Receptionist

The other friendly voice at our front desk is Jenny, who also manages medical records and provides administrative support to our providers and patients.  Jenny is available to assist with any questions regarding our services.

Dannyelle Weller : Receptionist

Dannyelle Weller

Receptionist

Dannyelle joined our front desk team in 2016. She manages the provider schedules and assists patients with paperwork, appointments, and general questions.

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