| Craig Stevenson, MD, Ph.D | Medical Resources | Gresham | OR |
| Cynthia Payne | Lawyers & Advocates | Beaverton | OR |
| Dana Taylor | Lawyers & Advocates | Portland | OR |
| Dave A Bahr | Lawyers & Advocates | Eugene | OR |
| David Bove, N.D., L.Ac. | Defeat Autism Now! (DAN!) Doctors | Eugene | OR |
| David Gostnell, Ph.D. | Medical Resources | Portland | OR |
| David W. Willis, MD | Psychologists/Psychiatrists | Portland | OR |
| Deborah C. Simmons, Ph.D. | Educational Program Providers | Eugene | OR |
| Deborah C. Simmons, Ph.D. | Reading Specialists | Eugene | OR |
| Denise Jarrard | Information Provider | Canby | OR |
| Denise Kossover-Wechter | Audiologist | West Linn | OR |
| Diane Wiscarson, Esq | Lawyers & Advocates | Portland | OR |
| Dianna Barham | Leisure and Exercise | Salem | OR |
| Direct Instruction Listserve | Direct Instruction | | OR |
| Disabilities Advocacy Cultural Association | Support Group | Portland | OR |
| Disability Compass | Information Provider | Portland | OR |
| Donated Dental Services | Dentists | Portland | OR |
| Dr. Frank Foreman | Dentists | Portland | OR |
| Dr. Kelvin Snyder | Medical Resources | Portland | OR |
| Dr. Lee Emory | Dentists | Beaverton | OR |
| Dr. Michael E. Biermann | Medical Resources | Portland | OR |
| Dr. Phillip R. Trautmann | Medical Resources | Portland | OR |
| Education Evaluation Center (EEC) | Learning Disability Testers & Evaluators | Monmouth | OR |
| Edward Kameenui, Ph.D. | Educational Program Providers | Eugene | OR |
| Edward Kameenui, Ph.D. | Reading Specialists | Eugene | OR |
| Ellen S. Rueler,M.A., CCC-SLP | Speech-Language Pathologist | Portland | OR |
| Elliot Morrison, MD FAACAP | Psychologists/Psychiatrists | Bend | OR |
| Erika Bittner, Psy.D. | Learning Disability Testers & Evaluators | Oregon City | OR |
| Erika Bittner, Psy.D. | Psychologists/Psychiatrists | Oregon City | OR |
| Erika Bittner, Psy.D. | Autism Diagnosis & Evaluation | Oregon City | OR |
