Chappaqua sits between the practice's two offices. Somers, at 325 NY 100, is the one Chappaqua patients are usually booked into, and it handles testing, fittings, and repairs.
Somers is closed Thursdays and closes at 2:30 on Fridays, on (914) 556-6720. Harrison is open weekdays on (914) 949-0034. Chappaqua is close enough to both that the deciding factor is usually your calendar, not the map, so pick the one that fits and say so when you call.
Bring notes about where hearing feels hardest — restaurants, phone calls, family conversations, commuting, outdoor activity, tinnitus, or hearing aid comfort — so the visit can focus on the situations that matter most.