Family Medicine • Male • Age 64. Dr. Javier Prettelt, MD is a Family Medicine Specialist in Loxahatchee, FL. He is affiliated with Palms West Hospital. He is accepting new patients. Be sure to call ahead with Dr. Prettelt to book an appointment. 21 Ratings. Prettelt Center for Family Health. 13475 Southern Blvd Ste 100 Loxahatchee, FL 33470..