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Meet Dr. Mark Sembrat

Dr. MarkDr. Mark Sembrat has dedicated his career to helping people get healthy through chiropractic. As a Danville native, he is a 1993 graduate of San Ramon Valley High School. Dr. Sembrat received a Bachelor of Science in Business Administration from the University of Colorado at Boulder in 1997 and continued with his education graduating from Palmer College of Chiropractic West in San Jose in 2001, receiving his Doctorate in Chiropractic. He ran his own practice in Danville, Lifestyle Chiropractic, for more than 20 years before joining an incredible team of doctors here at Sycamore Valley Chiropractic in 2024.

Dr. Sembrat practices as a general family doctor, treating a variety of conditions, with an emphasis in sports-related injuries. He was a triathlete himself and his background of lifelong participation in sports including volleyball, football, baseball, and soccer have helped him relate to athletes in all sports including providing care for professional NFL athletes.

Dr. Sembrat and his wife, Tara, currently reside in Danville with their two sons. As a proud father of an Eagle Scout and another one coming up the ranks, he volunteers his time as an adult leader with their local Scouts BSA troop – actively involved in hiking and camping on a regular basis. Combined with a commitment through the years of watching his boys play travel baseball and club / high school lacrosse.

From treating his youngest patient at just 1 hour old (his own son), expectant women, young children, adults, seniors, and both college and professional athletes, Dr. Sembrat’s combination of chiropractic, massage, Active Release Technique, Erchonia Cold Laser, Kinesio taping, and Physiotherapy have allowed him to provide a convenient and comprehensive treatment plan to better health.

True health is MORE than the absence of disease, it is a balanced life of vital, optimal wellbeing where our bodies and minds are functioning at their best. Dr. Sembrat’s goal is to help people through compassion, dedication, and excellent service to reach levels of optimal health.

Call Sycamore Valley Chiropractic to schedule an appointment.


Sycamore Valley Chiropractic | (925) 837-5595
Your Danville and San Ramon Chiropractors since 1984