She graduated with honors in 2011. Having more than 5 years of diverse experiences, especially in NURSE PRACTITIONER, Ruth Ann Johnson affiliates with many hospitals including Lehigh Valley Hospital, Lehigh Valley Hospital - Muhlenberg, and cooperates with other doctors and specialists in medical group Allentown Anesthesia Associates, Inc.. Call Ruth Ann Johnson on phone number (610) 402-9099 for more information and advises or to book an appointment.