AED123 Team

Bobby Wehmeyer

Founder & CEO

Bobby founded AED123 to make it easy for businesses to save lives with Automated External Defibrillators (AEDs).

​Bobby's father collapsed from Sudden Cardiac Arrest at a hotel restaurant in June of 2017. Within two minutes, hotel employees had used an AED to shock his heart back into a normal rhythm. Bobby is grateful to that property for having an AED, and he is committed to ensuring that more businesses and organizations have AEDs and are prepared to save lives.

Bobby holds a BA in Economics and Communications from Vanderbilt University and an MBA from the University of Michigan Ross School of Business.

William Scott, MD

Medical Director

Dr. William Scott is AED123's medical director. He also serves as a professor and associate vice chairman at UT Southwestern Medical Center and practices in the Heart Center at Children's Health℠.

Dr. Scott's area of expertise is cardiac electrophysiology, and he has a special interest in prevention of sudden cardiac death. Among many distinctions, he is a Fellow of the American College of Cardiology and the Heart Rhythm Society.

Dr. Scott earned his medical degree and trained in Pediatrics at Indiana University School of Medicine. His Cardiology fellowship was at the University of Michigan, where he also earned a master's degree from the School of Public Health.

Libby Carter

Administrative Specialist

Libby supports the executive team in managing many aspects of the business, including recruiting, communications, and customer success.

Her passion for healthcare led her to AED123, where she enjoys supporting our customers and assisting Bobby in daily administrative tasks. 

Before joining AED123, Libby worked as a Professional Recruiter with Advantis Medical, a travel nurse staffing company.  Libby graduated from the University of Oklahoma with a Bachelor’s degree in Health Communications.

Operations Team

Wayne Spaulding

Operations Manager

Wayne leads in-person AED service for AED123. With 22 years’ experience in field operations, Wayne strives for flawless execution, and excellent customer service.

Prior to AED123, Wayne held various leadership roles at Nestlé Waters North America, supporting operations, logistics, and distribution throughout Texas and regionally across the US.

Wayne graduated from Tarleton State University with a bachelor’s degree in business.

Allison Doepfner

Operations Specialist

Allison manages many aspects of AED123’s operations, including Support Plans, Order Fulfillment, and Training. Her process-based approach ensures consistent and excellent service to our customers.

Prior to AED123, Allison held account management roles at a Dallas-based marketing agency, helping clients grow their business and online presence.

Allison graduated from the Walton College of Business at the University of Arkansas with a degree in Marketing.

Juan Muñoz

Field Service Technician

Juan was AED123's first Field Service Technician. His extensive background in field service and customer relations contributes to his passion to provide the best experience possible for AED123’s customers.

Prior to AED123, Juan worked as a service technician within various industries, helping businesses improve their customer-facing processes and productivity in the field.

Chris Espinoza

Field Service Technician

Chris is a Field Service Technician for AED123. He excels in taking care of our customers to meet their needs and exceed their expectations.

Prior to AED123, Chris served in the U.S. Navy, where he learned the value of discipline, integrity, and accountability. He also worked as a field agent, installing audio-visual systems and connected-home automation equipment.

Chris enjoys spending time with family in San Antonio, and loves building things with his hands.

First Responders

Field Service and Training

AED123 relies on off-duty first responders for both field service and CPR training. These fine men and women are intimately familiar with the criticality of AEDs.

They are committed to the safety of our communities and the success of our customers. We appreciate their passion for saving lives, and their interest in working overtime to support our cause.

We are growing our team, and we invite first responders who are interested in AED123 to reach out to us via email at

Sales Team

Mae Nixon

Senior Sales Executive
Austin & San Antonio Markets

Mae is an experienced sales professional with a history in the medical device industry. She is passionate about helping others, and she particularly enjoys helping Texas businesses prepare to save lives.

Before AED123, Mae worked at Caldera Medical, growing sales of medical devices to doctors in both hospital and office settings. Prior to Caldera, she worked at Insight Global, managing business-to-business sales in Texas.

Mae studied at The American International University in Florence, Italy and graduated from the University of Texas at Austin.

Clint Kelly

Senior Sales Executive
Dallas & Fort Worth Markets

Clint is an attentive sales professional with a background in supply chain and logistics. His passion is making a difference in the lives of those around him. Clint is focused on equipping businesses with tools that are proven to save lives.

Before AED123, Clint worked at Airgroup, helping businesses ship their freight all over the world.

Clint played football at Baylor University in Waco, Texas, where he received a degree in Supply Chain Management.

Payton Stanley

Senior Sales Executive
Dallas & Fort Worth Markets

Payton is a dedicated sales professional with a passion for service. He has a background in business development and sales management.

Before AED123, Payton worked in sales and management at ALDI, Paycom, and Alta Marketing, building lasting relationships with hundreds of accounts. At AED123, he enjoys continuing this charge and helping customers prepare to save lives with AEDs.

Payton ran track and cross country for Texas Christian University in Fort Worth, Texas, where he graduated with honors and received a Bachelor’s degree in Marketing.

Annie McMahon

Sales Professional
Houston Market

Annie is an optimistic and enthusiastic sales professional with a background in business development and marketing. She is passionate about helping others and committed to ensuring businesses and organizations are prepared for medical emergencies.

Before AED123, Annie was a sales representative for a title company in Houston, where she formed and maintained meaningful client relationships with agents in the Houston area.

Annie graduated from Texas A&M University with a Bachelor’s degree in Communication.

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