Trust Our Experienced Certified Care in Milwaukee
Kelsey Prosthetics & Orthotics in Milwaukee is led by Brian Kelsey, a certified prosthetist and orthotist. When searching for prosthetic or orthotic services in Wisconsin, rest assured the Kelsey team provides the highest-quality care and state-of-the-art technology to all patients, giving them every opportunity and support to fully incorporate their custom prosthetics or orthotics into their lives.
Brian Kelsey, CPO, Clinical Director
Brian Kelsey, CPO, is the owner and team leader at Kelsey Prosthetics & Orthotics. His experience spans 25 years and he is dedicated to giving patients every opportunity and all the support they need to fully incorporate their custom prosthesis or orthosis into their lives.
Brian has Bachelor of Science and Bachelor of Arts degrees from the University of Colorado at Boulder. He studied orthotics and prosthetics at California State University and completed his residency in both disciplines at Beverly Hills (Calif.) Prosthetics Orthotics. He received his ABC board certification in 2000.
He is a member of the American Prosthetic Orthotic Association, the American Academy of Orthotics and Prosthetics, the Wisconsin Society of Orthotics, Prosthetics and Pedorthists, and the Midwest Chapter of American Academy of Orthotics and Prosthetics. He also is a board member for Limbfit.org.
Brian resides in the Milwaukee area with his wife and three children. In his free time, Brian enjoys spending time with his family, usually hiking, biking, skiing, or snowmobiling up north.
A native of New Jersey, Brian now resides in the Milwaukee area with his wife and daughter.
Outdoor Activities: Hiking, biking, skiing, snowmobiling
Sports Team: His daughter’s soccer team
Movie: “Forrest Gump”
Dessert: Apple Cobbler
Travel: Back side of Maui
Famous Person: His wife
Best part about his work: “Improving patients’ lives while surrounded by a great team.”
Jason Oldejans, CPO
Born and raised in Toronto, Canada, Jason received his Human Kinetics degree from the University of Guelph in Guelph, Ontario, Canada. Jason began his career in orthotics and prosthetics in 2001 as an orthotic technician. He graduated from the Clinical Methods in Orthotics and Prosthetics Program at George Brown College in Toronto, Canada, in 2004. Jason worked as an orthotist after becoming a Canadian Board Certified Orthotist in 2006, and subsequently an American Board Certified Orthotist in 2011.
Jason joined Kelsey Prosthetics & Orthotics in 2018 as a prosthetic resident and is now American Board Certified in Prosthetics and Orthotics. Jason takes pride in thoroughly evaluating and listening to his patients needs in order to get them back to the life they want to lead.
Jason enjoys exploring the outdoors with his wife, young daughter and two dogs.
Sports Team: Chicago Bears
Movie: “Old School”
Dessert: Confetti Nothing Bundt Cake
Travel: Annapurna massif in North Central Nepal’s Himalayas.
Celebrity Meeting: John Candy, John Fox
Fun outside of the office: Hiking, skiing, dirt biking, and playing with his one-year-old daughter.
Best part about working at Kelsey P&O: “Passion for excellence; family atmospheres, patient focused.
Katie White, CPO
Katie is an American Board Certified Prosthetist and Orthotist since 2018 and has been involved with patient care at Kelsey P&O since 2017. Currently, she is practicing as a prosthetist at the Wauwatosa office.
Katie completed her undergraduate studies in 2012 receiving a B.S. in Kinesiology from the University of Illinois. During her studies, she developed an interest in pathophysiology and its relationship to disease progression. With an initial pursuit towards physical therapy, she spent extensive time volunteering at the Disability Resources and Educational Services Center working with students and para-athletes. This interest in rehabilitation led to her discovery of the positive impact of prosthetics and orthotics. She completed her Master’s degree in Prosthetics and Orthotics from Northwestern University in 2015. She completed her prosthetic and orthotic residencies in Chicago.
Outside of the office, Katie loves playing sports, cooking, and traveling. She enjoys soccer, yoga, swimming, and hiking.
Sports Teams: Chicago Cubs, Chicago Blackhawks
Movie: “My Big Fat Greek Wedding”
Dessert: Key Lime Pie (But do donuts count?)
Travel: Italy – Spent a semester studying abroad in college
Fun Activities: Travel, cook, play sports, enjoy the outdoors
Best part about working at Kelsey P&O: “My coworkers. Everyone has each other’s back.”
Mackenzie Gilmore, CPO
Mackenzie joined Kelsey Prosthetics & Orthotics in Spring 2024. She recently worked in Texas as a CPO. Originally from Michigan, she received her degree in nursing. Wanting to develop additional skills, Mackenzie later returned to Eastern Michigan University and completed her masters in Orthotics & Prosthetics.
Mackenzie is the president of the United States Amputee Football Federation. The organization is dedicated to elevating and empowering women with limb differences through the inclusion, support, growth, and development of amputee football worldwide. She is also associated with Shepherd’s Foundation which supports Camp Maximum where Limbfit helped build a prosthetic lab. Mackenzie recently traveled to the Ukraine to hold an amputee football / soccer clinic for local women.
In her free time, she loves spending time outdoors with her big dogs, family, and friends!
Mackenzie sees patients at both the Wauwatosa and Greenfield offices.
Sports Teams: Chicago Cubs, Chicago Blackhawks
Movie: “My Big Fat Greek Wedding”
Dessert: Key Lime Pie (But do donuts count?)
Travel: Italy – Spent a semester studying abroad in college
Fun Activities: Travel, cook, play sports, enjoy the outdoors
Best part about working at Kelsey P&O: “My coworkers. Everyone has each other’s back.”
Carlos Lebron, Certified Technician
Carlos Lebron, CTPO, is responsible for fabrication of prosthetic devices and has worked in the field since 2009. He received his Associate degree in Prosthetics and Orthotics from Century College, White Bear Lake, Minnesota, and is certified in both disciplines from the American Board of Certification in Prosthetics, Orthotics, and Pedorthics. Carlos has been a member of the Kelsey Prosthetics & Orthotics team since 2016 and is passionate about creating high quality products that ensure patients life their lives to the fullest.
Carlos says: “Our team is family. We think, solve, create and do together to have the best patient outcome possible. Being able to help others gain more independence and confidence with life is the best part of my job.”
In Carlos’ personal time, he enjoys spending time with his family, golfing and writing music.
Sports Team: Green Bay Packers
Movie: “Young Frankenstein”
Dessert: Pecan Pie
Travel: Jamaica
Celebrity Encounter: Actor/Comedian Erik Stolhanske (“Super Trooper,” “Curb Your Enthusiasm,” “Six Feet Under”)
Fun outside of the office: Enjoy the outdoors, spend time with family and write music.
Best part about working at Kelsey P&O: “Our team is family. We think, solve, create and do together to have the best patient outcome possible. Being able to help others gain more independence and confidence with life is the best part of my job.”
Timothy Carlson, Prosthetic Technician
Tim has been working as a Prosthetic Technician for Kelsey Prosthetics & Orthotics since 2019. He specializes in socket fabrication and is passionate about producing high quality products for patients. Tim has worked in the fabrication industry for 20 years. Additionally, he is forklift certified by Generac Corp. Tim also studied mathematics and English at WCTC (Waukesha County Technical College).
Tim enjoys the satisfaction of helping others, spending time outdoors and is passionate about animals. While on vacation, you can usually find Tim exploring the mountains of Colorado with his dog, Chase.
Sports Team: Green Bay Packers
Movie: “King Pin”
Most Famous Person Ever Met: Film director and actor Craig Bruss
Dessert: Rocky Road Ice Cream
Travel: Maroon Bells (Two mountain peaks 12 miles southwest of Aspen, Colorado)
Fun outside of the office: Playing guitar, spending time outside with my dog
Best part about working at Kelsey P&O: “The positive atmosphere, the accommodating vibe I get when working with everyone!!”
Adam Varelas, Prosthetic Technician
As a prosthetic technician, Adam is responsible for laminations, check sockets and other duties in Kelsey’s onsite fabrication lab. He joined Kelsey in August 2021. Adam is well-versed in prosthetic equipment since becoming an amputee himself in 2016. He attended Milwaukee Area Technical College (MATC) and earned an associate degree in applied science. He also is a Certified MOPAR technician. Adam resides in Milwaukee with his wife and young daughter. He enjoys family time, as well as hunting and sports.
Patti Lomas, Accounts Manager
Patti has been handling accounts receivable/payable and general office duties for Kelsey P&O since 2014. She plays a critical role in managing the financials of the business, while still providing compassionate customer service. Patti enjoys the incredible staff and family atmosphere that Brian & Sherri have done such an excellent job creating here at Kelsey.
Patti, along with her husband, Charlie, are passionate about the plight of addiction in our communities. In 2012 they founded the C.J. Lomas Recovery Foundation and work tirelessly for those afflicted with addiction.
In her free time, Patti enjoys spending time with her husband and grandson at their lake home.
Sports Team: Green Bay Packers
Vacation: The Bahamas
Dessert: Cheesecake
Fun Activities: Spending time with her husband, their grandson and time at their lake home.
Best part about working at Kelsey P&O: The incredible staff and family atmosphere that Brian & Sherri have done such an excellent job creating.
Kristin Baller, Office Manager
Kristin joined Kelsey P&O in 2012 and manages the front office of our Greenfield location. She greets every patient with a warm smile and friendly hello. In addition to interacting with patients, Kristin is responsible for insurance verifications, pre-authorizations, reviewing physician documentation and quality outcome measures.
Kristin says: “The best part about working at Kelsey P&O is building relationships with patients, watching patients progress through their new journey, working as a team with practitioners and therapists, and working with dedicated professionals.”
Kristin has studied at MATC and the University of Wisconsin-Waukesha. A Wauwatosa native, she now resides in the Waterford area with her two sons. In her free time, she enjoys kayaking, hiking, and horseback riding.
Sports Team: Wisconsin Badgers
Fun Activities: Hiking, biking, kayaking, traveling.
Best part about working at Kelsey P&O: “Building relationships with patients, watching pateints progress through their new journey, working as a team with practitioners and therapists, working with dedicated professionals.
Shelly Stacy, Office Administrator
Shelly is responsible for completing insurance verifications, pre-authorizations, reviewing physician notes, and assisting with accounts payable.
Employed by Kelsey since August 2021, Shelly knows the practice well. As an above-knee amputee, she has been a patient of Brian Kelsey since 2013.
A resident of Oak Creek, Shelly enjoys horseback riding, concerts, photography and videography.
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