Pharmacist Mr John Knagg at Novena…
Pharmacist Mr John Knagg at Novena branch is a gem to Guardian. He helped me figure out how to use a kit used to test blood glucose today. John was most patient and has a great sense of humour too. He sanitized his hands before he handled the kit I brought to him. He was not afraid that I have to slightly pierce my finger and squeeze a droplet of blood from my finger. In fact he taught me how to do it. He was so clear and patient. I am so grateful to him.