Pettis Shawn MD Physician They are knowledgeable in the following conditions / disorders: Aches. Pettis Shawn MD Physician is located on 9015 Arbor St in Omaha. They can be reached by phone by calling (402) 384-2600 . They can be reached by calling (402) 384-2600 . They have not yet been reviewed on MojoPages.com.