Gastroenterology

John Lyons practices Gastroenterology. John Lyons accepts all Medicare patients.

Schools

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• University of Southern California Keck School of Medicine

Procedures Preformed

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• Anoscopy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Endoscopy (Esophagus, Stomach, Small Intestine)

Conditions Treated

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• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• View All

Doctors Specialties

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• Gastroenterology

Accepted Insurances

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• Assurant Health
• Blue Card PPO
• CaliforniaCare HMO
• Advantage Preferred DirectAccess Plus PPO
• Blue Cross Blue Shield of California PPO
• CHAMPVA
• Cigna HMO
• Cigna PPO
• Great West Healthcare-Cigna PPO
• LocalPlus
• Open Access Plus
• Commercial Insurance Company
• Coventry Health Care
• GEHA
• Covered California - Bronze PPO
• Employer Group HMO
• Health Net PPO
• Individual and Family PPO
• Medicare Advantage PFFS
• Humana
• Mail Handlers Benefit Plan (MHBP)
• Medicare MCR
• Medico
• Kaiser PHCS Network PPO
• MultiPlan PPO
• PHCS Network PPO
• Tricare
• Choice Plus POS
• Navigate HMO
• Navigate POS
• Options PPO
• United Healthcare

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