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Dr. Janelle Dong MacBayDr. Janelle Dong is an honors graduate from Life Chiropractic College West in California. Receiving the highest award in Clinical Excellence, she specializes in corrective chiropractic care with an emphasis in women's health and pediatrics. Since moving to Singapore many years ago, she thoroughly enjoys serving the Singapore community whole heartedly through excellence in chiropractic care and humanitarian service. Other than being passionate about her work, Dr. Janelle also enjoys participating in community events and activities that promote natural health. On her free time, she loves to travel, practice yoga and go rock climbing. Dr. Janelle served as the Secretary for the internationally recognized World Chiropractic Alliance-Singapore from 2009 - 2011 and has been an active member of the Alliance of Chiropractic-Singapore since 2009. 

Dr. Derek MacBay graduated with the highest honors from Life Chiropractic College West. He specializes in corrective chiropractic care Originally from Santa Barbara, California, Dr. Derek received his first adjustment from a chiropractor at the age of 12 and decided to become a chiropractor right then and there.  Dr. Derek is an avid golfer, endurance athlete and baseball player, playing for the National Baseball team in Singapore. Participating in competitive sports his entire life, Dr. Derek understands the benefits chiropractic care can provide not only active athletes to improve their performance but also to people of all generations. Dr. Derek is served as Vice-President of the World Chiropractic Alliance - Singapore for the duration of 2010-2011 and is an active member of the Alliance of Chiropractic-Singapore. 

Drs. Derek and Janelle relocated to Singapore together 5 years ago together, and are now fulfilling their dreams and hopes of a healthier world in their own practice locally as well as globally through mission trips.  They both currently served on the Executive Committee of the World Chiropractic Alliance-Singapore and continue to strive for excellence through community service and continuing education. They are both highly sought out speakers in Asia, speaking every week with different companies throughout Singapore on many different health topics.

Dr. Derek Chiropractic Health Talk

Drs. Derek and Janelle welcomed their first baby in August 2012; Kaia Christina MacBay was born at home in the presence of their midwife and their second child Easton Roark MacBay in February of 2014 was also born at home.


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Twenty years ago I was involved in a minor car accident which left me with daily low back and tailbone pain. Over the past two decades, I have been taking pain killers almost every day to allow me to do my daily activities.  After being under chiropractic care for the past 9 months, I haven't had to take a single pain killer and I am now healthier than I have ever been in my entire life. Thanks to the staff and doctors at Pinnacle Chiropractic, I was able to turn over a new leaf and live my life to the fullest!

Peter Wong
55 Years young, Executive

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