Meet the Doctors

James Damrow, DC  CCSP

James Damrow, DC CCSP is the director of Damrow Chiropractic Office, SC. He joined his father, the late Dr. Jack Damrow, in 1992 after completing his Doctor of Chiropractic at Palmer College of Chiropractic in Davenport, IA.. He also has a BS from the University of Wisconsin-Madison. Born and raised in Janesville, he is a third generation DC proudly leading the practice into its second 100 years. He attained the title of Certified Chiropractic Sports Practitioner ® in 2013 after a 160 hour course of study followed by a rigorous examination for certification. With this certification he is proficient in the diagnosis and management of sports injuries including concussion and sprains and strains which respond well to chiropractic treatment. He is also a certified Graston ® technique provider.

Dr. Jim and his wife Monica have 3 children. They are very active both in Janesville and in their home community of Delavan, Wisconsin. Dr. Jim serves on the Wisconsin State Board of Chiropractic Examiners and serves on the board of the YMCA of North Rock County. He has also been very active in the Janesville Noon Kiwanis, the Westgate Business Corridor, and St. Andrew’s Catholic Parish and School in Delavan.

Dr. Tina Byrnes Pierce, DC

Dr. Tina Byrnes Pierce, DC joined Damrow Chiropractic Office SC in 2008 and has been in practice since 2001. She was born and raised on a dairy farm in Belmont, WI and graduated from Loras College in Dubuque, IA, and Palmer College of Chiropractic in Davenport, IA. Dr. Tina is also a certified Graston ® technique provider. Dr. Tina sees patients of all ages at our office. Dr. Tina uses a mix of adjustments and soft tissue treatment to get exceptional outcomes with her patients. She maintains a very busy, full schedule every day at the office.

Dr. Tina keeps busy outside of the office by gardening, running, and spending time on her parents farm. She and her husband Jason reside in Janesville.

Dr. John Damrow, DC

Dr. John Damrow, a Delavan-Darien graduate in 2014, has always had a passion for movement. After playing many sports growing up, he was able to play football at Concordia University St. Paul, where he graduated with a degree in Biology and a minor in Exercise Science in 2019. John then attended Palmer College of Chiropractic, where he graduated Magna Cum Laude in 2024. During his time at Palmer, John was heavily involved in Rehab 2 Performance (R2P), a student-led club that aims to integrate the knowledge of assessment, diagnostic process, and treatment intervention taught in the curriculum and beyond. John served as student representative and eventually club president, with a passion for helping other students become the best clinicians for their future patients. John also served as president of the Wisconsin Club and the philanthropy officer for Palmer Student Alumni Foundation during his time on campus. Dr. John brings a unique blend of traditional chiropractic care and a specialized focus on movement rehabilitation. With a passion for restoring mobility and enhancing overall wellness, John is committed to providing personalized treatment plans tailored to each patient’s needs. He looks forward to guiding you on your journey towards optimal health and well-being. Outside of the treatment room, John enjoys playing recreational sports like basketball and golf, as well as travel up north to enjoy the outdoors.

We are proud of our history at Damrow Chiropractic Office. We were founded in 1914 by EH Damrow DC, Dr. Damrow’s grandfather. Chiropractic was just in its 20th year of existence when EH opened his office in downtown Janesville. He was joined in 1950 by his son, Dr. Jack Damrow (pictured on the right), who practiced for the next 45 years while raising his family of 9 children. A community leader and wonderful provider, his presence continues to be felt every day at Damrow Chiropractic.