patient portal. david miller, md. palm beach county 12977 southern blvd.#202 loxahatchee, fl 33470. patient portal. william stechschulte, do. palm beach county ... jennifer fichera, do. broward county 700 n hiatus rd, #105 pembroke pines, fl 33026. patient portal. shana-kay mignott, pa-c. broward county 700 n hiatus rd, #105.