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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. We are the largest team of certified specialists under one roof, in the entire profession. 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

Lisa Brown
Executive Vice President & Chief Operating Officer
Lisa joined KMC University in 2016 and brings over 25 years of experience in manufacturing, logistics, staffing and human resources. She began her career at J.B. Hunt Transport as the manager of the cargo claims department and then moved in to logistics. The majority of Lisa’s career has been spent...
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...
Michael Weidner
President
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

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...
Brandy Brimhall
Director of Membership
In 1999, Brandy began her journey in chiropractic in a small Colorado practice. She found her passion to be in this arena as she served as a table side CA, front desk CA, x-ray CA, billing CA and eventual office manager to what grew to become multiple clinics. In this process, she began training...
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...
Dr. Lisa Hart
Coach/Specialist
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...
Rachel Hauser
Operations Manager
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...
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...
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...
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.
Perilyn Olson - Personal Advisor
Coach/Specialist
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...
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