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Team KMC University

KMC University started with a clear vision: helping chiropractors make and keep more money. In order to make that vision a reality, our team works tirelessly each day to make sure every single one of our clients and customers reach new heights in practice profitability. Meet the people behind KMC University!
Kathy Mills Chang MCS-P CCPC
Founder & CEO
For Kathy Mills Chang, her entry into the chiropractic profession in 1983 was both a personal and professional milestone. Not only had she found her professional calling and passion, but she learned firsthand how chiropractic care impacts patients. Suffering from life-long, severe asthma, she...

Leadership Team

Blake Troutman - Executive Assistant
Director of Finance and Administration
Blake was born and raised in Denver, Colorado and graduated from the University of Colorado with a Bachelor’s degree in Psychology in 2011. Blake enhances corporate effectiveness by providing logistical, information systems, and management support at our corporate offices here in Denver, CO. Blake...
Abbie Miller MCS-P
Director of Operations
As a Certified Medical Compliance Specialist for Physicians, Abbie began work with KMC University in 2013 and now serves in several capacities within the company. Using skills she acquired through 16 years of managing a chiropractic office as well as her MCS-P certification, Abbie coaches KMC...
Michael Weidner
Michael was born and raised in sunny Phoenix, AZ. After graduating from Glendale High School in 1979, Michael went to work for Garrett Turbine Engine Company as an apprentice Turbine Engine Sub-Assembly Mechanic. He gained valuable experience over the next few years and worked his way up the...

Team KMC

Kelley Plummer
Kelley has over 25 years of diverse business experience, predominantly in Human Resources. She has held consulting, field, corporate, and international, senior leadership roles. Kelley earned a Bachelor of Science in Business Administration from Regis University, a Senior Professional in Human...
Dr. Lisa Hart
Dr. Lisa Hart has been a practicing chiropractic physician for All Hart Chiropractic in Carrollton, Illinois since 1994. She is also a licensed and certified Acupuncturist and a certified Medical Compliance Specialist Physician (MCS-P). Dr. Hart served on the first testing board of the American...
Perilyn Olson - Personal Advisor
Dr. Perilyn Olson is the founder of Tri-Lakes Chiropractic, P.C. After completion of her bachelors degree in nutrition from Park College Kansas City, she received her doctorate in Chiropractic from Cleveland Chiropractic College in Kansas City in 1992. She has been practicing in the Branson area...
Becky Walter MCS-P
As a member of the KMC University Coaching and Training Team, Becky serves the customers and clients of KMC University by providing relevant and experienced advice and training on Medicare requirements, coding, billing, finances, documentation, and compliance in the chiropractic field. Prior to...
Rachel Hauser
Customer Service Team
Rachel was born and raised in Phoenix, AZ and began her career in healthcare as a medical claims analyst for Hartford Insurance Company, where she acquired much of the insider knowledge she uses to help KMC University customers and clients every day. Rachel is studying to be a doctor of physical...
Nicki Brooks
Library Account Manager
Nicki Brooks began working in the chiropractic field in 1999 as a CA. In the years that followed, she held positions in medical, dental, and billing offices. While she held many positions, and acquired many skills, including dental radiology, and hygiene assistance, she discovered that her talents...
Yvette Noel
Library Account Manager
Yvette was born and raised in Ohio and began her career in healthcare right after high school where she quickly made her way to office manager. It is here she developed her skills of medical coding and billing. She became very successful in managing the practice’s outstanding AR.
Rhonda Hodge MCS-P
Library Account Manager/Coach/Specialist
Rhonda Hodge, MCS-P, has extensive chiropractic practice experience as well as a strong billing background, and she brings her insider knowledge of patient finances, front desk, and billing and collections procedures to her work helping KMC University’s clients achieve increased reimbursement and...
Mike Blake
Marketing Team
Mike has been designing and creating online materials for chiropractors since 2005, and brings over 14 years' experience in the chiropractic field to the KMC University team. Working mostly behind the scenes, he provides a creative boost to our marketing team and is also our top troubleshooter and...
Johann Marron - Director of Marketing
Research + Development Team
Johann Marron handles research and development as well as special projects for Kathy Mills Chang, Inc. and KMC University. Johann has served as a consultant in marketing communications to more than fifty US and foreign companies through Studio Grafo, a Visual Communications firm, and has worked...
Marisa Dickens
Solutions Team
Marisa was born and raised in Denver, Colorado. She’s had many years in the customer service industry and knows how to step up and make magic happen in any area of need. Her high-level organizational skills are invaluable to KMC University! Marisa attended the Denver School of Massage Therapy and...