WACHA has six professionally trained staff with over 75 years of experience to assist you with all your payments questions and concerns or provide you with a wide range of compliance services. Please feel free to contact anyone on the WACHA staff at any time regarding your needs. The following is specific information regarding who to call for assistance or send us an email at

Mary Gilmeister, AAP, NCP

President President

262-345-1245 ext. 2300


Andy Barlow, AAP, NCP

AndyExecutive Vice President

262-345-1245 ext. 2100


Nicole Ambort-Cram, AAP, APRP


262-345-1245 ext. 2700


Cheryl Becker, AAP

CherylAVP Auditor and Customer Service

262-345-1245 ext. 2400


Michele Barlow, AAP, NCP

MicheleVice President

262-345-1245 ext. 2900

Sara Gigous, AAP

SaraEducation Specialist 


262-345-1245 ext. 2200


Sherry Meisenheimer

Billing & Order Fulfillment