Once-in-a-lifetime opportunity offers an oversized, expanded high ranch with seven bedrooms, three full baths, and one half bath on a corner lot backing Sunrise Highway service road. This property boasts incredible visibility with thousands of cars passing by daily. The lot abuts Saxon Avenue in the Islip School District. Features include an enormous blacktop front parking lot and additional parking behind the home, making it ideal for a home-based business. The property has two electric meters and a separate entrance for the first floor. The first floor includes a lobby and waiting room, multiple exam rooms, one full bath with a glass stand-up shower, and an additional half bath. It also features additional bedrooms/offices, a break room, and a large four-season room with a vaulted ceiling, skylights, a wall of windows, and a slider to the rear of the building. The second floor offers an open floor plan with hardwood floors, recessed lighting, a chef's kitchen with cherry cabinets, stainless steel appliances, tile backsplash, granite countertops, and plenty of cabinetry and counter space. The second floor also includes a hallway bath with a tub and shower, and an enormous primary suite with a full bath featuring a glass stand-up shower. Additional spacious bedrooms come with ceiling fans. The property features central AC.