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.

Operations Team

Grace Mottola

Operations Manager

Grace runs AED123's daily operations. Her innovative approach ensures we provide customers with first class service and support.

Before AED123, Grace held various administrative, customer service, and marketing roles at Rapid Power Management, a boutique energy management firm in North Dallas.

Grace graduated from Miami University's Farmer School of Business with a Bachelor's degree in Business Management.

Allison Doepfner

Operations Specialist

Allison supports AED123’s daily operations, using her process-based approach to provide excellent service to our customers and successfully execute special projects.

Prior to AED123, Allison held account management roles at Frozen Fire, 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.

Nathan Gothan

Field Service Technician

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

Nathan enjoys spending time with his wife and two kids in Round Rock.

Nathan joined AED123 from the medical device industry, where he fit and repaired hearing instruments.

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.

Kristin Fischer

Senior Sales Executive
Houston Market

Kristin is an experienced sales professional with a history in the medical device industry. She is passionate about helping businesses improve their safety outcomes to increase the rate of survival and minimize the risks associated with Sudden Cardiac Arrest by implementing AED service.

Before AED123, Kristin worked at Eloquest Healthcare, growing sales of medical devices in hospitals. Prior to Eloquest Healthcare, she worked at Paychex, managing business-to-business sales in Texas.

Kristin graduated from Lamar University in Beaumont, Texas with a Master's degree in Health Science.

Payton Stanley

Sales Professional
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.

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