Remarketing shows your ads to people who previously visited your website but did not convert. For medical practices it is one of the highest-ROI additions to any Google Ads program because it recaptures patients who showed clear intent.
When a patient visits your website a cookie is placed in their browser. When they subsequently browse other websites or search Google your ads can appear to them specifically. A patient who visited your rhinoplasty page but did not call can see your ad while reading news or watching YouTube, keeping your practice visible during their extended consideration period.
You cannot remarket to visitors of condition-specific medical pages because doing so implies they have a medical condition, which constitutes PHI. Remarketing is acceptable for visitors of clearly elective cosmetic and aesthetic procedure pages. The safest structure excludes all condition-specific and medical service pages from remarketing audiences entirely and only remarketes to visitors of elective cosmetic content.
Remarketing ads perform best when they show a specific result or testimonial rather than a generic brand message. A patient who visited your Botox page and sees a remarketing ad showing a compelling before-and-after with a clear consultation CTA is far more likely to convert than one who sees a generic awareness ad. Specificity to the procedure page they visited dramatically improves remarketing conversion rates.
30 to 90 days works well for non-surgical cosmetic procedures with shorter consideration cycles. Surgical procedures with longer decision timelines can justify 90 to 180 day windows. Beyond 180 days patients who have not converted are unlikely to, and the budget produces better results deployed toward new patient acquisition rather than extended remarketing.