Dr. Willis Ko, MD
Clinical Overview
Dr. Willis Ko, MD works in Maryville, IL as
Insurance & Payment Information
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BlueCard PPO
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Cigna PPOOpen Access PlusLocalPlusCigna HMO
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HealthyBlue Advantage
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Choice Plus POS IIPremier Care Network Plus - Innovation HealthAetna HMOManaged Choice (Open Access) POSElect Choice (Open Access) EPOOpen Choice PPOSavings Plus of IL OA Select
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Blue Choice Select PPOBlue Cross Blue Shield of Illinois PPOBlueprint Health
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Anthem Blue Cross Blue Shield PPO
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First Health (Coventry Health Care) PPO
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Options PPONavigate HMOChoice Plus POSNavigate Plus POS
Office Locations
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Office6810 State Route 162 Ste 102B, Maryville, IL 62062
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Christian Hospital Northeast11133 Dunn Rd, Saint Louis, MO 63136
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Enrique Pastrana M.D. P.C1011 Bowles Ave Ste 300, Fenton, MO 63026
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Office660 Mason Ridge Center Dr Ste 300, Saint Louis, MO 63141
Patient Experience & Satisfaction
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Medical Expertise & Background
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Common Patient Questions
Dr. Willis Ko, MD accepts new patients on Medical News Today.
Dr. Ko accepts Blue Cross Blue Shield, Cigna, CareFirst BlueCross BlueShield, Aetna, Blue Cross and Blue Shield of Illinois, Anthem Blue Cross Blue Shield, First Health and UnitedHealthCare as well as many others. See all of the insurances Dr. Ko accepts here.
Dr. Ko's office is located at 6810 State Route 162 Ste 102B Maryville, IL 62062. Get a map and directions to Dr. Ko's office here.
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Dr. Ko is board certified in
- Cardiovascular Disease, Internal Medicine and Interventional Cardiology
Affiliated Hospitals & Medical Centers
Know Before You Go
Preventive care: what doctors want you to know
Preventive care can help identify current or future health and medical concerns before they become major.
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