3 Best Gynecologists in St. Catharines, ON

“2025 Update: Dr. Katrina Zefkic completed her medical degree from the University of Ottawa. She is certified in Obstetrics and Gynecology by the Royal College of Physicians and Surgeons of Canada. Dr. Katrina Zefkic focuses on the diagnosis and treatment of pregnancy-related disorders. She provides comprehensive women's health care programs for every stage of life. From the moment you walk in, she and her team try to make you feel comfortable and address any issues. Dr. Katrina Zefkic is fluent in English and holds privileges at Niagara Health System, St Catharines General Site.”

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“2025 Update: Dr. Uthra Mohan received her medical degree from the University of Toronto. She completed her residency in Obstetrics and Gynecology at the University of Calgary. Dr. Uthra Mohan has over 11 years of experience in the field of Obstetrics and Gynecology. She is certified in Obstetrics and Gynecology by the Royal College of Physicians and Surgeons of Canada. Dr. Uthra Mohan is fluent in English and Tamil. She holds hospital privileges at Niagara Health System’s Welland Site and St. Catharines General Site in St. Catharines.”

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“Dr. Marquis Okon graduated from the University of Ibadan College of Medicine. He specializes in treating complicated pregnancies and has been instrumental in providing suitable suggestions throughout the pregnancy process. Dr. Marquis Okon also offers telemedicine consultations and provides advice over the phone for patients who are from out of town. He always takes his time to understand his patients’ concerns. He is very kind, professional, and knowledgeable. Dr. Marquis Okon is fluent in English and French.”

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