Valley Regional Sleep Disorders Pediatrics is their Medial specialty. They are knowledgeable in the following conditions / disorders: Sleep Disorders. Valley Regional Sleep Disorders is located on 1177 E Warner Ave in Fresno. They can be reached and by phone by calling (559) 431-4204 . They can be reached by calling (559) 431-4204 . They have a total of 2 reviews, 1 positive review and 1 negative review.