The complaint says that patients with H.I.V . who visited Dr. Ahmad were steered to the pharmacies owned by his brother and wife : Stay Slim Pharmacy , less than a block away from Dr. Ahmad 's office , at 1166 Coney Island Avenue ; Script Depot , at 99-06 63rd Road in Rego Park , Queens ; and Nash Pharmacy , at 47-07 Francis Lewis Boulevard in Bayside , Queens , where Mr. Tanveer works .