Your front desk is also your checkout desk, and that is exactly when the phone rings
Staffing shape decides your booking rate more than any element on the website does.
In most practices one person handles checkout, checkin, insurance verification and the phone. Inbound calls cluster at appointment turnover, which is the same moment that person is taking payment and scheduling the patient in front of them.
Start with the call log, not opinions. Count missed and abandoned calls by hour and by weekday for a full month. Most call logs have a hole in them somewhere, and lunch and the last hour are worth checking first.
Then match the fix to the hole. Overflow answering during known peaks, a second line, a rule that every missed call gets a text from the practice number within minutes, or simply moving one person's break by thirty minutes.
If the log shows the same gap every day, no page redesign will help. The demand is arriving on schedule and landing on a busy signal, and no amount of design work reaches a caller who never got through.