

Ong Kay Tiang 王启田, founder of Guan Ann Chan, embarked on an extraordinary journey, cycling around Singapore to sell ginseng and antlers door-to-door. Starting with nothing, his perseverance and determination transformed a humble beginning into a thriving Traditional Chinese Medicine business, inspiring future generations of his family to follow in his footsteps as Chinese medicine practitioners.
Today, his enduring legacy lives on through three generations of dedicated healers.
Our experienced team offers personalized care and tailored solutions, including acupuncture, herbal remedies, cupping therapy, and other TCM modalities. Trust us for exceptional results on your journey to improved health and wellness.
Listen to the authentic experiences and feedback from our valued customers.
"One of the old medical shops with history that is still around. Chinese Sinseh or Physician is a nice and humble man. Very experienced. Went down to buy some medical herbs based on prescription. Overall, the staff is polite and helpful. The place is especially busy during weekends. "
Richard Cheah
"My son was on western meds for almost 3 months but didn’t feel any better. Was always in Low grade fever until I met Sinseh Ong. Within a few days the fever subside and my son become active. Thank you so much!"
Jun Ru Soh
"Have always been a loyal customer for many years, everyone there is very friendly and helpful, physician is very professional as well. The medicine prescribed always works for my family and me, highly recommended!"
Julena Wee
"Thank you for helping to cure my sickness 😷. Your medicine works every time. I had a stomach virus and the doctor was able to cure me. I would recommend this place to other patients as it is the best clinic I have gone to."
Leland Tan
"I had “mother’s thumb” injury after i gave birth and went to get acupuncture from Mevis for only 1 session and it cured instantly. i had recommended to my husband and cousin who both had a knee injury and later to my mother in law who had a lower back injury. all were very satisfied with the treatment and cured. will always recommend "
Rafidah Subhan
"My wife and I went to see if they had the old mountain ginseng roots ends and they had a lot of stock of good quality. The Proprietor of the outlet came out of his shop to speak with my wife as she was in a wheelchair and could not enter. Upon learning that she was undergoing immunotherapy for cervical cancer and had been suffering from water retention in the legs he gave us medicine for it, he is very kind and caring." This was our very first visit to his outlet we did not even know him but his heartwarming gesture told us we will be coming back to give him business again soon. There are many promotional items that made economical sense to get here… many essential items were on like “buy 2 free 1” or “buy 3 free 1”. Heart before business …. Both my wife and I gave four thumbs up for this business👍👍👍👍
Yogi “The Bear” Ng