Margaret M Shannon, MD

Health Insurance (Please verify with your health plan and/or physician’s office.)

• Aetna PPO
• Beech Street PPO
• Blue Cross Prudent Buyer PPO
• Blue Shield PPO
• ChoiceCare/Humana
• CIGNA PPO
• Coventry/First Health
• Health Net PPO
• Interplan PPO
• Medicare
• Multiplan/PHCS
• Orange County PPO