

Dr. Mark Liwanag, DO
Dr. Mark Liwanag, DO is a cardiologist in Flagstaff, AZ and has over 10 years of experience in the medical field. Dr. Liwanag has extensive experience in Heart Conditions, Cardiac Implantable Device Procedures, and Cardiac Electrical System Procedures. He graduated from Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine in 2014. He is affiliated with medical facilities Verde Valley Medical Center and Flagstaff Medical Center. He is accepting new patients and telehealth appointments.
Northern Arizona Healthcare Cardiovascular Institute - Flagstaff
2000 S Thompson St Flagstaff, AZ 86001Hospital Highlight
Dr. Liwanag is affiliated with Flagstaff Medical Center Flagstaff, a highly rated hospital.
At a Glance
- Areas of ExpertiseDr. Liwanag specializes in the areas of Cardiology, Cardiovascular Disease, Clinical Cardiac Electrophysiology, Clinical Cardiac Electrophysiology, Internal Medicine & Internal Medicine. • See board certifications
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Hospital Satisfaction

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Dr. Liwanag's Reviews
Likelihood to recommend Dr. Liwanag
5.0
5 Star | 100% | 100% |
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Overall Patient Satisfaction
Likelihood of recommending Dr. Liwanag to family and friends is 5 out of 5
About Me
care philosophy
Dr Liwanag is a specialist in cardiac electrophysiology with the Cardiovascular Institute at Northern Arizona Healthcare. He manages complex arrhythmias. He performs advanced procedures including radiofrequency ablation and implantation of cardiac electronic devices like pacemakers and defibrillators.biography
Dr. Liwanag is a specialist in cardiac electrophysiology with the Cardiovascular Institute at Northern Arizona Healthcare. He manages complex arrhythmias. He performs advanced procedures including radiofrequency ablation and implantation of cardiac electronic devices like pacemakers and defibrillators.Cardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Nova Southeastern University Dr. Kiran C. Patel College Of Osteopathic Medicine
Medical School, 2014
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkLocations
Northern Arizona Healthcare Cardiovascular Institute - Flagstaff
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- Hours
- Mon: 8:00am - 5:00pm
- Tue: 8:00am - 5:00pm
- Wed: 8:00am - 5:00pm
- Thu: 8:00am - 5:00pm
- Fri: 8:00am - 5:00pm
- Directions
Affiliated Hospitals
- Recipient of 6
hospital awardsView all awardsPatient Safety Excellence Award™ (2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
78%Patients said that doctors always listened to them and explained things well2% higher than the national average
- Recipient of 4
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
77%Patients said that nurses always listened to them and explained things well2% higher than the national average
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