Top 10 Best Cardiologist in Thunder Bay Ontario

1. Thunder Bay Regional Health Sciences Foundation

Address: 980 Oliver Rd, Thunder Bay, ON P7B 7A5, Canada
Phone: +1 807-345-4673
About - Our mission is to inspire the people of Northwestern Ontario to give generously to advance our health care at Thunder Bay Regional Health Sciences Centre. Your donations to the Health Sciences Foundation support new medical equipment, technology and treatment programs in virtually all areas of healthcare including paediatrics, renal, emergency and many others. Our goal is to ensure that the best possible healthcare will be available when you need it most.

2. Malik S Dr

Address: 2829 Victoria Ave E, Thunder Bay, ON P7C 1G2, Canada
Phone: +1 807-345-1170
About - Dr. Malik is a registered internal medicine and geriatric medicine specialist practicing since the early 1990s. His clinic is located at Suite 900, 820 Red River Road, Thunder Bay, and he holds hospital privileges at both St. Joseph’s Care Group and Thunder Bay Regional Health Sciences Centre.

3. Ridgeway Clinic

Address: 1001 Ridgeway St E, Thunder Bay, ON P7E 5H8, Canada
Phone: +1 807-622-0601
About - Ridgeway Clinic, located at 1001 Ridgeway Street East, Thunder Bay, ON, is a fully accessible urgent care and walk-in clinic that provides immediate care for non-emergency medical needs—such as flu shots, laboratory work, X-rays, and referrals—with standard OHIP coverage 
211 Ontario. It reopened in early 2021 following major renovations and now serves the community with updated facilities and an interdisciplinary healthcare team.

4. Valente Mary Dr

Address: 1040 Oliver Rd, Thunder Bay, ON P7B 7A4, Canada
Phone: +1 807-346-1240
About - Dr. Valente is a family doctor based in Thunder Bay, practicing at 43 Court Street North (Harbourview Medical Clinic) and/or at 1040 Oliver Road as part of the Harbourview Family Health Team. Known for providing comprehensive primary care—including preventive screenings, women’s and men’s health services, and chronic disease management—she’s consistently well-rated, averaging around 4.8 out of 5 from patient reviews.

5. The Port Arthur Health Centre

Address: 194 Court St N, Thunder Bay, ON P7A 4V7, Canada
Phone: +1 807-346-1000
About - The Port Arthur Health Centre is a historic multispecialty medical clinic located at 194 Court Street North, Thunder Bay, ON, operating since 1923 (originally established as the Port Arthur Clinic in 1923–24 and renamed in 2003). It offers a broad range of services including family medicine and specialties such as cardiology, endocrinology, gastroenterology, dermatology, ophthalmology, and psychiatry, along with on-site support services like pharmacy, lab, X-ray, and diagnostic imaging.

6. Superior Family Health Organization

Address: 63 Algoma St N, Thunder Bay, ON P7A 4Z6, Canada
Phone: +1 807-344-8475
About - Superior Family Health Organization
Located at Suite 470, 63 Algoma Street North, Thunder Bay, ON, this non-profit Family Health Team provides comprehensive primary care services to registered patients, including chronic disease management, mental health assessments, diabetes care, immunizations, and more. They operate a walk-in clinic (staffed exclusively for their patients) Monday–Thursday from 5:00–8:00 PM (registration opens at 4 PM), and Saturdays from 9:00 AM–12:00. The office hours are Monday–Thursday, 9:00 AM–5:00 PM, and Friday until 1:00 PM.

7. Allison R C Dr

Address: 194 Court St N, Thunder Bay, ON P7A 4V7, Canada
Phone: +1 807-346-1000
About - Dr. Allison is a veteran family doctor at Port Arthur Health Centre in Thunder Bay, practicing since 1975. He provides comprehensive, patient-focused primary care and is known for his long-term commitment and compassionate approach—patients have trusted him for decades.

8. Dr. Paul De Bakker

Address: 63 Algoma St N, Thunder Bay, ON P7A 4Z6, Canada
Phone: +1 807-344-8475
About - Dr. Paul De Bakker is a well-regarded specialist in Thunder Bay, recognized for his medical expertise and compassionate patient care. He is dedicated to providing thorough, personalized treatments to support the health and wellness of his community.

9. North Bay Cardiology

Address: Canadore College, The Village, 100 College Dr, North Bay, ON P1B 8K9, Canada
Phone: +1 705-667-1076
About - North Bay Cardiology is an adult general cardiology clinic located at 100 College Drive, The Village at Canadore College, North Bay, ON. It offers diagnostic services such as echocardiography and Holter monitoring, and is led by Dr. Jari Tuomi, an internal medicine and cardiology specialist who practices both at the clinic and North Bay Regional Health Centre.

10. Thunder Bay Medical Centre

Address: 63 Algoma St N, Thunder Bay, ON P7A 4Z6, Canada
Phone: +1 807-344-7071
About - Thunder Bay Medical Centre is located next to St. Joseph's Hospital and within a seven minute drive to the Thunder Bay Regional Health Sciences Centre. We believe in a vision of convenient and well-managed total health care in an excellent location.