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Meet Dr Josh Roark Interventional cardiologist

Meet Dr Josh Roark Interventional cardiologist

Dr. Joshua S. Roark, MD, is a board-certified interventional cardiologist with Adventist Health Northwest Heart Center.

He earned his medical degree at the University of Mississippi in Oxford, completed residency and fellowships at the University of North Carolina at Chapel Hill, and is certified in Internal Medicine (2017) and Cardiovascular Disease (2020).

Dr. Roark specializes in catheter-based procedures—such as balloon angioplasty, stent implantation, mitral valve repair, and left atrial appendage closure—and treats a wide range of coronary and structural heart diseases.

With locations in Portland and McMinnville, OR, he combines cutting-edge techniques with a patient-first philosophy, enjoying the Pacific Northwest outdoors with his family when off duty.


Meet Dr. Joshua S. Roark, MD

Credentials & Education

Dr. Roark earned his Doctor of Medicine degree from the University of Mississippi School of Medicine in Oxford, MS. Adventist Health Northwest Heart Center
He completed his Internal Medicine residency at the University of North Carolina at Chapel Hill, followed by fellowships in Cardiovascular Medicine and Interventional Cardiology at the same institution. Adventist Health Northwest Heart Center
He is board-certified by the American Board of Internal Medicine in Internal Medicine (certified 2017) and Cardiovascular Disease (certified 2020). Adventist Health Northwest Heart Center

Specialties & Cutting-Edge Techniques

As an interventional cardiologist, Dr. Roark employs minimally invasive, catheter-based procedures to diagnose and treat complex heart conditions. His areas of expertise include:

These procedures allow for faster recovery times, reduced discomfort, and improved long-term outcomes compared to traditional surgery. Adventist Health Northwest Heart Center

Patient-Centered Philosophy

“Every heart tells a story,” says Dr. Roark. “My goal is to listen, to understand each patient’s unique journey, and to deliver care that restores both health and hope.” Adventist Health Northwest Heart Center
An avid cyclist and outdoor enthusiast, he believes in partnering with patients to achieve lifestyle goals—whether that’s completing a half marathon or enjoying family hikes in the Pacific Northwest. Adventist Health Northwest Heart Center

Locations & How to Schedule

Dr. Roark sees patients by appointment at two convenient Adventist Health Northwest Heart Center locations:

To schedule a consultation or procedure, call (503) 261-4430. Adventist Health Northwest Heart Center

Unveiling the 50 Most Common Chronic Diseases

Connect & Learn More

Visit Dr. Roark’s full profile and patient resources at:
https://nwregionalheart.com/doctor/joshua-roark-md/ Adventist Health Northwest Heart Center

Follow Adventist Health Northwest Heart Center on social media for heart-health tips, patient stories, and updates on cutting-edge treatments.


Take the Next Step for Your Heart
If you or a loved one faces coronary artery disease, valve disorders, or structural heart conditions, Dr. Josh Roark offers the expertise, compassion, and advanced technology you need.

Schedule your appointment today and experience interventional cardiology that puts you at the center of care.

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