Our Team
Learn more about our team of experts ready to help your business thrive.
About Peak Partners
Peak Partners was founded in 2019 because its owners, Alex and Sara, saw a need in the region for expertise in helping both new and established businesses flourish. As entrepreneurs themselves, Alex and Sara understand the excitement, pressure, and logistics of growing a successful company. The team at Peak Partners serves several dozen businesses—and manages the billing accounts for thousands of clients. Peak Partners continues to grow because of the strong relationships they develop with business owners and their commitment to the success of every single client.
SARA MAGELKY
CEO/Owner—RDN, LRD
Sara has significant experience in the retail, medical, real estate, and food service industries. She has several years of experience in credentialing and the enrollment process. Sara has worked in hospitals and long-term care settings leading a team of individuals striving for excellent customer service, as well as being a medical provider. Sara is an expert in local, state, and federal compliance issues; and loves helping new business owners grow their businesses.
Sara graduated with a Bachelor of Science from North Dakota State University and is a Registered Dietitian. Sara loves to spend time with her husband, children, family, and friends. She enjoys scrapbooking, cooking, baking, and watching football. Go Vikings!
ALEX MAGELKY
CFO/Owner—MBA
Alex has extensive experience in management, organizational leadership, and financial analysis. Alex has several years of experience in credentialing and medical billing gaining a wealth of knowledge. In his previous work in the food service, medical, and real estate industries, he developed business plans and financial forecasts, created operational efficiencies, and led successful and motivated teams.
Alex graduated with a Bachelor of Science and a Bachelor of Arts from Minnesota State University Moorhead. He also earned a Master of Business Administration from the University of Mary. Alex enjoys spending time with family and friends, reading, and watching and playing various sports. Go Twins and Cowboys!
JACOB KINZLER
Accountant
Jacob is from Fargo, ND, and graduated with a bachelor's degree in accounting from NDSU in May 2024. He is now pursuing a Master of Accountancy degree at NDSU. He has been with Peak Partners for over four years and in his free time enjoys fishing, weightlifting, and spending time with his family.
TAMMY HERNANDEZ
Back Team Lead
Tammy was born in Hettinger, ND, and raised in Milbank, SD. She has been married for 16 years and is the proud mother of three boys, ages 21, 15, and 14. Tammy and her family live in Fargo with their two dogs and three cats. In her free time, she loves to read, bake, and go her husband and kids' soccer games, practices, and tournaments. She also enjoys spending time with her family and friends. Tammy has an Associate's Degree in Medical Administration from Rasmussen College in Fargo. She has 13 years of experience in Medical Billing, covering Patient Financial Services, Registration, Insurance Billing, and Payment Posting. Before that, she worked as a collection agent and managed convenience and fast food stores. Tammy loves her job and the challenges it brings, especially helping her co-workers and clients.
JENNY BAZILE
Medical Billing Specialist
Jenny has a Bachelor's degree in Business Administration from North Dakota State University and a Medical Insurance Biller & Coder certification from Nevada Career Institute. She has eight months of experience as a medical billing specialist and six years of military service, including a deployment to Kuwait in 2021, Jenny enjoys reading, baking, bike riding, swimming, and hosting events. She was born and raised in Maplewood, New Jersey, and has lived in North Dakota since 2015, joining the military in 2017.
DIANE E.
Medical Billing Specialist
Diane is a Certified Medical Coder and Biller with seven years of experience. She enjoys listening to her two preschool-aged grandsons and has hobbies that include reading, cooking, and contemplating how to simplify her life, especially regarding digital security.
LAURA HAUCK
Medical Billing Specialist
Laura is from Goroka, Papua New Guinea, and also grew up in Neola, Iowa, and Bird City, Kansas. She has 15 years of experience in medical records, 10 years in administrative roles, and 8 years in medical billing. Laura enjoys reading, watching movies, and learning new things daily, often watching the History Channel.
FRANCES HUGHES
Administrative Assistant
Frances was born in San Francisco, California, to parents who both served in the military. She is married with three children, and enjoys playing computer and video games and having family board game nights on weekends. With over seven years of experience as a receptionist and administrative assistant, Frances has developed patience and adaptability, especially in managing her children's diverse needs on the autism spectrum.
ISAAC KINZLER
Medical Billing Specialist
Isaac is from Fargo, ND and has four years of experience in medical billing. Despite having hearing loss and a speech disorder, he is pursuing a Bachelor's degree in Management Information Systems at NDSU. His hobbies include playing the viola, video games, fishing, and chopping wood.
Denise Gerlach
Medical Billing Specialist
Denise graduated from Detroit Lakes Technical College in 1997 with a diploma in Medical Secretary Technology. With 27 years of experience in the medical field, she has worked in customer service, billing, and insurance. She finds the ever-changing nature of insurance and billing exciting. The youngest of four, she is a devoted aunt to numerous nieces, nephews, and great-nieces and nephews. Denise is an avid reader and also enjoys diamond dotz and music. Originally from Park Rapids, MN, Denise loves small-town charm and community spirit. Fun fact: she can wiggle her nose like a rabbit!
Tracy Overland
Medical Billing Specialist
Tracy graduated from MSCTC Moorhead in 1996 with an Associate's Degree in Human Resources. She began her Medicare career in 2006, later moving to the commercial side in 2011. Tracy excels in complex claim review, payment posting, and resolving claim denials. She is passionate about learning and team-building, and enjoys outdoor activities and spending time with family, including her two adult sons. Tracy has lived in Fargo, ND, for 23 years.
JACOB KINZLER
Accountant
Jacob is from Fargo, ND, and graduated with a Bachelor of Science in Accounting from North Dakota State University in May 2024. He is now furthering his education by pursuing a Master of Accountancy degree at North Dakota State University. Jacob brings extensive knowledge of accounting practices learning throughout his time at NDSU, as well as his internship with Eide Bailey. Jacob has been with Peak Partners for over 4 years in which he has assisted and guided our business's financial condition, as well as offer his expertise to our clients. In his free time, he enjoys fishing, weightlifting, and spending time with his family.
TAMMY HERNANDEZ
Back Team Lead
Tammy was born in Hettinger, ND, raised in Milbank, SD, and currently lives in Fargo with her husband of 16 years, 3 boys, 2 dogs, and 3 cats. Tammy has an Associate's Degree in Medical Administration from Rasmussen College in Fargo. She has 13 years of experience in Medical Billing, covering Patient Financial Services, Registration, Insurance Billing, and Payment Posting. Before that, she worked as a collection agent and managed convenience and fast food stores. Tammy loves her job and the challenges it brings, especially helping her co-workers and clients. In her free time, she loves to read, bake, spend time with family and go to their soccer games, practices, and tournaments.
ISAAC KINZLER
Medical Billing Specialist
Isaac is from Fargo, ND and has over 4 years of experience in medical billing, in which he has been with Peak Partners as a Medical Billing Specialist. Despite having a hearing loss and speech disorder, he is pursuing a Bachelor's degree in Management Information Systems at North Dakota State University. His hobbies include playing the viola, video games, fishing, and chopping wood.
LAURA HAUCK
Medical Billing Specialist
Laura is from Goroka, Papua New Guinea, and also grew up in Neola, Iowa, and Bird City, Kansas. Laura has been with Peak Partners 3 years as a Medical Billing Specialist. She has 15 years of experience in medical records, 10 years in administrative roles, and 8 years in medical billing. Laura enjoys reading, watching movies, and learning new things daily, often watching the History Channel.
DIANE E.
Medical Billing Specialist - CPC
Diane is a Certified Medical Coder and Biller with seven years of experience. Diane has been with Peak Partners going on 2 years. She enjoys listening to her two preschool-aged grandsons. Diane's hobbies include reading, cooking, and pondering how to have a life that requires fewer passwords.
FRANCES HUGHES
Administrative Assistant
Frances was born in San Francisco, California, to parents who both served in the military. With over seven years of experience as a receptionist and administrative assistant, Frances has developed patience and adaptability, especially in managing her children's diverse needs on the autism spectrum. Frances has been with Peak Partners over 1 year as our Administrative Assistant. Frances is married with three children, and enjoys playing computer and video games and having family board game nights on weekends.
JENNY BAZILE
Credentialing Specialist
Jenny was born and raised in Maplewood, New Jersey, and has lived in North Dakota since 2015, joining the military in 2017. Jenny has a Bachelor's degree in Business Administration from North Dakota State University and a Medical Insurance Biller & Coder certification from Nevada Career Institute. She has been with Peak Partners over 1 year and 6 years of military service, including a deployment to Kuwait in 2021. Jenny enjoys reading, baking, bike riding, swimming, and hosting events.
Denise Gerlach
Medical Billing Specialist
Denise is from Park Rapids, MN and graduated from Detroit Lakes Technical College with a degree in Medical Secretary Technology. With 27 years of experience in the medical field, she has worked in customer service, billing, and insurance. She finds the ever-changing nature of insurance and billing exciting. The youngest of four, she is a devoted aunt to numerous nieces, nephews, and great-nieces and nephews. Denise is an avid reader and also enjoys diamond dots and music. Denise loves small-town charm and community spirit. Fun fact: she can wiggle her nose like a rabbit!
Tamora Ellis
Medical Billing Specialist - CRCE
Tamora spent most of my growing years in Biwabik/Gilbert, MN area. In 1975 I moved to Cherry, MN where I lived most of my adult life. I graduated from Cherry and then my girls did also. In 2014 I moved to Fargo/Moorhead area to be closer to my girls and their families, so we could watch our grandkids grow up. Tamora has 31 years of experience and is a Certified Revenue Cycle Executive (CRCE) AAHAM, as well as, a former LPN. Her hobbies include camping, embroidery, BBQing, and spending time watching grandkids games, as well as she previously owned a landscaping and greenhouse business.
Donna Martel
Administrative Assistant
Donna grew up in the Valley City / Oriska area. She has 2 boys that are 21 years apart. Donna has a Bachelor's of Science degree from Valley City State University. Donna brings many years of experience as an Administrative Assistant. Donna's first job was on a ranch working with horses at age 12, and her eyes change from blue to gray depending on what she's wearing. Outside of work, Donna enjoys watching old TV shows, yoga, biking, word finds, napping, and eating Mexican food.
TAKE THE FIRST STEP
To have a conversation about how Peak Partners can help your business thrive, call 701.404.8766 or fill out the short contact form below.