Stone Clinic-Stone Kevin R MD Sports Medicine is their Medial specialty. They are knowledgeable in the following conditions / disorders: Spinal. Stone Clinic-Stone Kevin R MD is located on 3727 Buchanan St 300 300 in San Francisco. They can be reached by phone by calling (415) 563-3110 . They can be reached by calling (415) 563-3110 . They have a single review on MojoPages.com, and it's a positive review.