Our Faculty

All ADDCA faculty are Certified Coaches – either PCC/PCAC or MCC/MCAC– with the International Coach Federation (ICF) and/or the Professional Association of ADHD Coaches (PAAC), the governing bodies of the Life Coaching and ADHD Coaching profession. Our faculty members are seasoned Coaches, trained Teleclass Leaders and Mentor Coaches with a wealth of knowledge and extensive experience.


David Giwerc, MCAC, MCC

Barbara Luther, MCAC, MCC, MA

Roger DeWitt, MCAC, PCC, PACG

Caroline Maguire,  PCC, ACCG, M.Ed.

Dana D. Maher, PCAC, PCC, ACCG, JD

Diane McLean, ACCG, PCC, MEd

Jay Perry,  MCAC, PCC, MFA

Michele Toner, PCAC, PCC, ACCG, PhD