Can I withdraw my data from HealthHub? You may reach out to us at firstname.lastname@example.org if you wish to withdraw your data from HealthHub. Related articles What should I do if there was an unauthorised transaction not performed by me on HealthHub? I had a negative experience at a General Practitioner clinic that is listed on the HealthHub directory. Where can I share this feedback? Who can I contact if I am facing issues on HealthHub? My device is lost or stolen. What should I do? What should I do if I do not have a Singpass account or have forgotten my Singpass password or ID?