Keele MedicalOntario Referral Source

Dr. Andre Ralph Maddison

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Dr. Andre Ralph Maddison

Specialty: Internal Medicine

Location: St Catharines General Hospital, 1200 Fourth Ave, 3rd Floor, St. Catharines ON, L2S 0A9

Physicians: Dr. Andre Ralph Maddison

Estimated wait time: Not published

Phone: 905-378-4647

Fax: 905-684-6411

Last verified: 2026-09-29

Wait times are estimates from the latest directory update. Contact the clinic to confirm current availability and referral requirements.

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