Randy Jacobs M D They are knowledgeable in the following conditions / disorders: Rosacea, Scars, Skin Allergies, Wrinkles, Acne, Fungal Infections, Eczema, Sun-Damaged Skin, Warts, Skin Conditions, Moles. Randy Jacobs M D is located on 720 Magnolia Ave Ste 1-B in Corona. They can be reached and by phone by calling (951) 737-3376 . They can be reached by calling (951) 737-3376 . They can perform the following procedures / treatments: Facial Peels, Mohs Micrographic Surgery, Fillers. They have not yet been reviewed on MojoPages.com.