Meet Our Team

Yentz Family Chiropractic located in Germantown, Wisconsin focuses on Pain Therapy as well as General Health and Wellness.

Dr. Karl Yentz DC

Dr. Yentz is a leader in a global network of doctors who are at the forefront of healthcare, caring for patients young and old and even elite athletes at professional and Olympic levels. He has dedicated his life to helping people change the way they view and manage their health by implementing the 5 Essentials of true health into their lives. the 5 Essentials of Health (Mindset, Core Chiropratic, Nutrition, Exercise & Oxygen, and Minimizing Toxins) encompass the core values of his office and provide the structure from which he delivers care.

Dr. Yentz studied biomedical sciences at Marquette University and then went on to complete his postgraduate studies at Life University in Marietta, GA. He has practiced in Naples, Florida at one of the largest health clinics in the country. Dr. Yentz has received advanced certifications in spinal correction, nutrition, and fitness.

While exploring options in healthcare, the principles of MaxLiving stood out from the rest: to find the cause of health problems rather than just treat the symptoms. Dr. Yentz’s experiences have led him to the firm belief that the body needs no help to heal and function, it simply needs no interference. His ultimate goal is to help people minimize the usage of medication, prevent illness and disease, and to ensure that families in his community are able to experience their fullest health potential.

Dr. Jamey King D.C.

Dr. Jamey King D.C. is from Darlington, WI where he was raised on a farm. After graduating high school, he went to college at UW-LaCrosse where he played college basketball. A sport injury lead him to see a chiropractor. From that experience he decided to pursue a profession in chiropractic! Dr. Jamey went to chiropractic school at Palmer College in Davenport, IA. Dr. Jamey furthered his career by studying pediatrics through the ICPA and is Webster’s certified which allow him to give special care to expecting mothers. He also has his Nutritional Counsel certification. Dr. Jamey has been a practicing chiropractor for 13 years. He has practiced in IL, FL and his hometown before coming to the Lake County area where he calls home and lives in Hartland WI. He loves the outdoors including zip lining, paddle boarding on the lakes and rock climbing at Devils Lake. You can also catch him out at various restaurants around the Milwaukee area as he is a major foodie!

Dr. Tyler Dorshorst

Dr Tyler is a former NCAA D1 athlete, who has coached at the National, NCAA D1 and Junior Olympic level in the sport of springboard and platform diving. An athletic injury sustained in competition resulted in low back surgeries, and promoted a search for a more holistic answer to frequent low back pain. Dr Dorshorst sought chiropractic care and it greatly changed his life to the point where he enrolled in chiropractic school. Dr Dorshorst knows what it takes to be the best in all facets of life, whether it be in athletics or health care. He is honored to be a part of the YFC team!

Dr. Tyler is a native of Colleyville, TX and currently resides in Whitefish Bay with his wife, Sarah. He holds a Bachelor of Science degree from the University of Wisconsin-Madison, and his Doctorate in Chiropractic from Parker University. When away from the office he can be found coaching diving, playing music, and enjoying the outdoors with his dog.

Our staff members work with our doctors every day to provide our patients with a professional and friendly experience.


Clinic Director
Jenna has served alongside her husband, Dr. Karl since they opened their doors. She loves seeing patients thrive in their health goals. As a former teacher she has a passion for children & helping them resolve their health issues naturally. She loves serving families and guiding them on a path of health through the five essentials. When she is not in the office, she spends her time with her young daughter Rose.


Patient Care Coordinator
Megan joined the team in fall of 2021 to pursue her passion for natural healthcare. She sees chiropractic as a means to help the body function at 100% and is committed to helping you stay on track with your adjustments. Megan has two daughters and loves to spend her time traveling and in the outdoors.


Max Metabolix Practitioner
As a registered nurse, Nadine left her career at the hospital to join the team at YFC and help our patients heal their bodies naturally from the inside out. She finds great joy in being a part of our patients health journeys and loves seeing their health testimonials and transformations. Nadine is excited about fitness and spends much of her free time at the gym, loves cooking, and spending quality time with her husband and son.

Nadine is our Max Metabolix Practitioner providing access to advanced testing, health coaching, and personalizing your supplementation and nutrition plan.


Chiropractic Radiology Technician
Brianna is our expert x-ray technician and spinal correction specialist. Her passion for chiropractic and healthy living runs deep and she plans to attend Chiropractic school in the near future. She loves seeing patients heal naturally. Brianna enjoys hiking & spending time in nature.


Patient Care Coordinator
Kaylie joined our team in summer of 2022! She loves learning about holistic health and empowering patients to take control of their health through the 5 essentials. She will always go above and beyond to help others. She loves spending time outdoors, swimming, camping and hiking! Kaylie is also an accomplished artist!


Patient Care Coordinator
Trinity is one of the first patients that will greet you at Yentz Family Chiropractic! She has a passion for helping patients on their health journey. She is currently a student at UWM studying Kinesiology. She loves hanging with her family & animals, rollerblading & cheerleading.

Sarah Dorshorst

5 Essentials Coordinator
Sarah enjoys meeting new people and making connections with patients. She also loves learning about chiropractic and seeing people achieve their goals of healthy living. One of her favorite things is seeing people’s outlook on life change from getting adjusted!
Disclaimer: The information provided on this website, by Yentz Family Chiropractic, is for general use only. Any statement or recommendation on this website does not take the place of medical advice nor is meant to replace the guidance of your licensed healthcare practitioner. These statements have not been evaluated by the Food and Drug Administration. Yentz Family Chiropractic information is and products are not intended to diagnose, cure, treat, or prevent any disease or provide medical advice. Decisions to use supplements to support your specific needs should be considered in partnership with your licensed healthcare practitioner.
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