Charbel E. Aoun, MD. Internal Medicine. 760-241-8000 x5133 12276 Hesperia Rd, Suite C Victorville, CA, 92395 760-241-8000 x5133 View Profile. Mehwish Aslam, MD. Pediatrics. 760-241-8000 x5333 ... Patient Portal; Desert Valley Medical Group. 16850 Bear Valley Road ....