PATIENT PORTAL. DAVID MILLER, MD. PALM BEACH COUNTY 12977 Southern Blvd.#202 Loxahatchee, FL 33470. PATIENT PORTAL. WILLIAM STECHSCHULTE, DO. PALM BEACH COUNTY 1410 Royal Palm Blvd #A Royal Palm Beach, FL 33411. PATIENT PORTAL. ROTEM AMIR, MD. BROWARD COUNTY 3700 Washington St. #500B Hollywood, FL 33021..