Many doctors pay ₹40,000 to ₹50,000 a month in rent for a clinic on a good road, because location brings patients. Online, your Google listing and your website are that location. Yet the same clinic often won't spend ₹10,000 on its website, and ends up with one that nobody finds.
A proper clinic website costs less than one month's rent, and it works every day for years. When a website with WhatsApp and booking buttons is added on top of a fixed Google profile, the difference shows. A small clinic that gets two to four patients a day can move to six to eight fairly quickly. An established clinic grows more slowly, and a clear change usually takes around six months.
