Your health is our mission.

At body mechanics our goal is to help you and your families achieve and maintain optimal health through chiropractic care. We are dedicated to educating our community about the many wonderful benefits of a drug and surgery-free approach to health care.

Thousands of hours of advanced training, years of clinical experience, x-ray techniques and sophisticated analysis enable us to care for a wide range of spinal abnormalities and daily lifestyle conditions that impede natural healthy living. body mechanics has been proudly treating Costa Mesa and the surrounding areas for the last 30 years.

Health is a lifelong endeavor. At body mechanics we provide the education, inspiration and free-functioning nervous systems that help you along your journey for better quality of life.


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William M. Walsh, DC, CCSP

Dr. William Walsh attended the University of Massachusetts Dartmouth (UMD), and received a degree in biological sciences. Dr. Walsh’s studies, athletic inclinations, and injuries incurred as a result, led him toward the field of chiropractic care. Dr. Walsh attended Southern California University of Health Sciences, Los Angeles College of Chiropractic (SCUHS/LACC), and received his Doctorate of Chiropractic (DC), with high honors in addition to his certification as a chiropractic sports physician (CCSP).

Dr. William Walsh was born in Natick, Massachusetts. As a child, he led a very active lifestyle by participating and competing in football, lacrosse, wrestling, and baseball. Being the eldest boy of 4 children Dr. Walsh was continuously pushing the boundaries and setting new limits for himself. At the age of 16 while wake boarding, Dr. Walsh landed improperly leaving him with bulging discs in his low back. For months Dr. Walsh experienced neurological symptoms with no relief. Orthopedics, physical therapy, and prescription medications would not resolve the pain. With the encouragement of a family friend, Dr. Walsh was directed towards chiropractic. After merely two months of treatment, he was able to return to the activities he loved.

Currently Dr. Walsh resides in the heart of Huntington Beach, California and enjoys partaking in many outdoor activities which include: golf, spear fishing, snorkeling, hiking, and skiing.

Dr. Farand Kusnadi

Farand Kusnadi, DC

Dr. Kusnadi (Dr. “K” for short) attended Southern California University of Health Sciences where he graduated as a Doctor of Chiropractic with Cum Laude and Dean’s List honors. In addition, Dr. K earned his Bachelor’s degree in Biological Science from Chapman University with an emphasis in Exercise Physiology. He grew up in Southern California playing soccer, baseball, basketball, tennis, and golf. As a high-level youth soccer player, competing with the US Olympic Development program and ultimately with Chapman University’s soccer team, Dr. Kusnadi saw the importance of mobility combined with stability and proper healthcare as a whole after various injuries.

Dr. Kusnadi has spent the last decade working in a multi-disciplinary sports medicine/rehabilitation clinic where he has worked with a variety of patients ranging from children to geriatrics and professional athletes. Dr. K prides himself on working with a smile and the attention to detail needed to attain each patient’s expectations and sought goals.

“Every person is unique. While many conditions and injuries may be similar, one’s body and pathology vary and should be treated with an individualized specific plan. Every patient deserves personalized care.”

Dr. Chris Maa

Chris W. Maa, L.Ac, ATC, DACM

Dr. Chris Maa first developed his love for sports medicine and healing others as he began his studies in athletic training at Chapman University. He eventually received his bachelor’s degree in Athletic Training and became a certified athletic trainer (ATC). His desire to continue his medical training combined with his interest in natural medicine, guided him toward the ancient art of traditional Chinese medicine. Dr. Maa enrolled in Pacific College of Oriental Medicine in San Diego, CA where he received his Doctorate of Acupuncture and Chinese Medicine (DACM). While there, he worked in a variety of healthcare settings and treated many different conditions including autoimmune disorders, mental health, digestive issues, and women’s health. However, his passion for treating sports injuries still remained and ultimately became his specialty.

Dr. Maa was born in Atlanta, Georgia, but he and his family moved to Taiwan while he was at a young age. As a child he participated in sports such as basketball and Chinese kung-fu. Currently, Dr. Maa resides in Costa Mesa with his wife and two children. He enjoys staying physically active through martial arts, kickboxing, basketball, running and weight training. When he’s not playing sports, he loves spending time with his family, watching movies, and going to concerts.