T1D Coach was built to provide practical, encouraging support for people living with Type 1 diabetes. Mark brings lived experience, coaching, education, and real-world strategy. Caitlin brings clinical psychology expertise and thought partnership around chronic illness and emotional well-being.
Meet the Team
Mark Speck, M.A.T, M.B.A
Mark was diagnosed with Type 1 diabetes at age 10 and has spent decades learning how to navigate T1D through school, sports, work, family life, and leadership. As a former Division 1 football player at the University of Oregon, educator, coach, and school leader, he brings a practical, motivating approach that helps clients build confidence, independence, and better routines.
He works with young adults, families, athletes, and individuals who want to better understand their diabetes, improve daily management, and make the most of their care team and technology.
In addition to coaching, Mark serves on the board of Type 1 Oregon, keeping up with his two daughters, and enjoying the Oregon outdoors.
Dr. Caitlin Speck
Dr. Caitlin Speck is a clinical psychologist with expertise in chronic health conditions, including Type 1 diabetes. She provides thought leadership and consultation to the T1D Coach program and brings deep insight into the emotional and behavioral side of living with diabetes.
Why Families Trust T1D Coach
Diagnosed with T1D at age 10
Real-life experience with sports, school, work, and family life
Strong background in coaching, education, and behavior change
Understands Tandem and modern diabetes technology
Values collaboration with each client’s diabetes care team