Internal Medicine

John Showalter is an expert in the field of Internal Medicine.

Schools

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• Pennsylvania State University College of Medicine

Doctors Specialties

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• Internal Medicine

Accepted Insurances

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• Blue Card PPO
• Cigna PPO
• Great West Healthcare-Cigna PPO
• Open Access Plus
• Coventry Health America PPO
• First Health (Coventry Health Care) PPO
• Medicare MCR
• MultiPlan PPO
• PHCS Network PPO
• Choice Plus POS
• Navigate HMO
• Navigate POS
• Options PPO
• United Healthcare

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