Jaclyn Cornell
Sales Executive
Jaclyn graduated from Northern Illinois University with a B.A. in Organizational and Corporate Communications and a minor in Psychology. Since 2005, she has worked in advertising sales and marketing, magazine publishing, and the nonprofit sector. She is passionate about making a difference and finds true purpose in helping others.
Outside of work, Jaclyn and her husband can most often be found at a sporting event for one of their four sons. She also enjoys spending time with family and friends, trying new recipes, going for walks, and watching the Chicago Bears and Cubs.
Anthony Bianchi
Sales Executive
Anthony began his career in corporate sales and has since developed a strong foundation in go-to-market strategy and demand generation, working across both enterprise and startup environments. He enjoys the challenge of solving complex problems and is excited to bring his skillset into the world of employee benefits.
Outside of work, Anthony enjoys snowboarding, hitting the gym, and occasionally convincing himself he’s better at golf than he really is. He also loves spending time with his family and energetic pups.
Sarah Tubek
Business Development Associate
Sarah has been in the insurance and recruiting industry since 2023. She loves being social and meeting new people; she is grateful it’s such a large part of her role. Outside of work, Sarah enjoys spending time with friends and family. She also loves cooking new meals, going to concerts, taking long walks by the lake and watching the Chicago Bears on Sundays!
George Botha
Business Development Associate
George was born and raised in South Africa, where his family still lives today on a ranch. He came to the US on a tennis scholarship. George’s ability to relate to and work with all levels and ages has paved the way for him in his BDA role with Stumm. In George’s spare time, he likes to go to Ottawa to the gun range as well as the Autobahn in Joliet. He is also fluent in Afrikaans!
William Barnhart
Business Development Associate
Will graduated from Iowa State University in 2023 with a degree in marketing and management. Since then, Will has worked in the health insurance field, selling Medicare and Medicaid plans. Will is from Naperville and has an innate calling to help people achieve success when it comes to their insurance. In his free time, Will likes to golf, ski and cheer on his childhood team, the Chicago Bears.
George H. George
Business Development Manager
George is a graduate of Northern Illinois University where he received his bachelor’s degree in economics. Since 2018, George has been successfully leading business development in employee benefits and commercial insurance.
In his role, George oversees the Business Development team, helping foster new opportunities for Stumm and our associates.
Outside of work, George lives in Chicago and enjoys spending time with his friends and family. He also enjoys exercising, snowboarding and cooking, and is an enthusiastic world traveler!
Vanessa Sawyer
Account Executive- Sales & Implementation
Vanessa joined Stumm Insurance in 2015 with nearly 20 years of experience in operations management, finance and human resources. She is an NIU graduate with a BS in Business Administration and has held her PHR certification since 2012. Vanessa appreciates the dynamic and close-knit culture Stumm provides and enjoys working with the sales team to onboard new clients. She spends her free time with her family, and loves gardening, yoga, and her cats.
Robert Kipferl
Sales Executive
Robert graduated with a degree in Marketing & Communications from Roosevelt University. He started his career as an Account Manager selling toner & managed print services B2B to resellers. From there, Robert moved into an outside sales role with Medline where he worked directly with physicians and their staff ensuring they had the necessary medical supplies, capital equipment, and lab solutions. . In his free time, he enjoys golfing, working out, playing music, and spending quality time with friends and family.
Amanda Tezcan
Sales Executive
Amanda graduated from Concordia University with a degree in History and Political Science. Prior to joining Stumm Insurance, Amanda had been working in sales with Orbus Exhibit and Display. She decided to take the leap into employee benefit sales, putting to work her strengths of making new connections and helping other small businesses develop. Outside of work she enjoys getting outside and exploring with her family as much as possible, cooking (especially dessert) and reading.
Delia Irani
Account Manager
Delia graduated with a BS from Northern Illinois University, majoring in Human Resource Management with a minor in Marketing. Prior to joining Stumm Insurance, and while attending college full time, Delia worked as a Member Specialist in banking, feeding her passion for customer service and meeting new clients. In her free time, Delia enjoys spending time with family, friends, and her dog Rocco!
