Patient Portal. Patient Information. Appointments. About Us. Dr. J. Luis Rodriguez, III, M.D. Patient Portal. Location. 12602 Toepperwein Rd #104. Live Oak, TX 78233 (Located inside the Toepperwein Medical Center) Phone: 210-599-6251. liveoakpediatrics@yahoo.com. Fax: 210-599-6254 ©2021 Live Oak Pediatrics ....