Ditto cancer. Ditto orthopedics. Ditto MS and musculoskeletal problems. Ditto pediatrics. Communities exist around all of these things because people need a place to find that information and get their questions answered. Why couldn't that place be the exact type of business that exists to address people's health needs?
It could be a business built around serving the needs of a minority (yet significant) population exceptionally well, instead of being a bland cookie-cutter store that serves everyone pretty much okay, unless something goes wrong and the 22 year old pharmacy tech who has never even had a conversation with someone with your particular health concern remarkably doesn't know how to help you.
But you have 'regular' grocery stores in NY and also the small ethnic product ones.
There's nothing special in a pharmacy. It's a cookie-cutter business.
Build something truly new and innovative, don't try to compete for profit shavings and established markets unless you have 5 aces up your sleeve (like, drone delivery of prescription or something)