Cardiology at PeaceHealth Peace Island Medical Center Image 1117 Spring St Friday Harbor, WA 98250 Located inside PeaceHealth Peace Island Medical Center 360-734-2700 Patient & Visitor Information Our Services Heart and Vascular Care Related Locations 0 Anticoagulation at PeaceHealth Peace Island Medical Center 19 Anacortes Cardiology Clinic My PeaceHealth Patient Portal Sign In New User? Communicate with your doctorRequest refillsAccess your test resultsManage your appointments