Dr. Castagnini accepts the following insurance:

Aetna

Aetna HMO

Choice Plus POS II

Blue Cross Blue Shield

Blue Card PPO

Blue Cross Blue Shield of Texas

Blue Advantage HMO

Blue Choice

Cigna

Cigna HMO

Cigna PPO

LocalPlus

Open Access Plus

Coventry Health Care

Coventry Health America PPO

First Health (Coventry Health Care)

First Health (Coventry Health Care) PPO

HAP Insurance

Health Alliance PPO

MultiPlan

MultiPlan PPO

PHCS Network PPO

Priority Health

Priority PPO

Sagamore Health Network

Sagamore Plus