About Us

We are currently serving Contra Costa County including Richmond, Alamo, Antioch, Walnut Creek, Concord, Pittsburg, Danville, San Ramon, Brentwood and Pleasant Hill.


Dr. Curtis Martin

Dr. Curtis Martin

Dr. Curtis Martin was introduced to chiropractic at a young age. At the age of 6, Dr. Martin’s father injured his low back in an industrial accident. The medical doctor recommended surgery, but due to a surgical waiting list, he was forced to wait six weeks for the operation. In the meantime, his back pain was unbearable. While still on crutches, his dad hobbled into a chiropractor’s office. As he continued chiropractor care, his health improved. He no longer needed the surgery for which he was scheduled. Through the detection and correction of subluxation, his Dad was able to get the care he needed and regain his health. From that moment, Dr. Martin’s entire family became life-long chiropractic patients. This experience made such a difference in Dr. Martin’s life that he went to chiropractic school, graduating from Western States Chiropractic College in 1997.

For more than 20 years, Dr. Curtis Martin has been changing lives with chiropractic by providing corrective and wellness care for both children and adults. Dr. Martin is committed to promoting the health and well-being of our community and making this world a better place through chiropractic care. Dr. Curtis Martin specializes in disc injuries, Gonstead, Diversified, and Activator adjusting, and serves patients in our Concord office. 

    Dr. Stephanie Martin

    Dr. Stephanie Martin

    Dr. Stephanie Martin became a chiropractor by chance. She was practicing as a registered nurse when she met her husband Dr. Curtis Martin in 1999. Through watching his success as a brand new doctor helping patients get well she was deeply inspired by the power of chiropractic. In a few short years she came to realize that her calling to help people would be best fulfilled as a chiropractor.

    Dr. Stephanie graduated from Life Chiropractic College West in 2006. She specializes in Gonstead technique, complex cases, pregnancy, and care of infants and children and serves patients in our Pleasant Hill office.

     


    Dr. John Kern

    Dr. John Kern

    Dr. John Kern is a fourth generation doctor of chiropractic and is proud of his family legacy. He graduated from Palmer College of Chiropractic in the birthplace of chiropractic, Davenport, Iowa in 1989. 
    He is passionate about providing care because chiropractic saved Dr. Kern's life as a small child. His father adjusted him during an illness involving a dangerously high fever and believed in his young son's natural ability to heal.

    Dr. Kern has worked with both children and adults in corrective and wellness care. Dr. Kern has been invited to speak in presentations such as “What is Chiropractic?” and “Carpel Tunnel Syndrome and Repetitive Motion Injuries” both on television and in live seminars. His techniques include: Diversified, Gonstead, Thompson and Activator. Dr. Kern has served patients in our Brentwood office since 2011. 


    Dr. Jeff Siino

    Dr. Jeff Siino

    Dr. Jeff Siino was introduced to chiropractic at a young age. At the age of 11, Dr. Siino was diagnosed with scoliosis and began getting chiropractic care. With regular chiropractic treatment, his scoliosis was completely corrected.

    He had such success with chiropractic that he continued treatment throughout his high school and college sports career playing baseball and football. This experience made a tremendous difference in Dr. Siino's life and as a result, he went to chiropractic school, graduating from Palmer Chiropractic College, West in 1987.
    As a former athlete, Dr. Siino understands how chiropractic can enhance and benefit sports performance and specializes in working with athletes to maximize their potential and natural ability. He techniques include: Diversified, Gonstead, Thompson, Activator, and extremities. Dr. Siino has served patients in our Concord office since 2011. 

     


     

    Dr. Mark Castillo Samson  

    Dr. Mark Castillo Samson

    Dr. Mark Castillo Samson graduated from Life Chiropractic College West, located in the East Bay, in 2019. He brings a wealth of knowledge and the most current techniques to our practice. He believes in a full-spine approach that utilizes manual and instrument assisted adjustments to help restore function and motion to targeted spinal segments. 

    Dr. Samson has had chiropractic care throughout his life and believes that it continually helps him maintain his physical and mental health at an optimal state. Because of this, he is passionate about helping people of all ages and conditions with corrective and wellness care.