Joanna Tan practices at Tan-Teoh Clinic & Surgery in Boon Keng, Singapore. She completed MBBS from National University of Singapore, Singapore in 1995,Grad. Dip. Family Practice Dermatology from National University of Singapore, Singapore in 2001 and Diploma in Family Medicine (DFM) from National University of Singapore, Singapore in 2002. Some of the services provided by the doctor are: Multiphasic Health Screening,Preventive and Cancer Screening,Hormones and Anti-aging and Men and Women’s Wellness Screening etc.