Riverside Cardiology Specialists

Cardiology • Williamsburg, VA

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About

Riverside Cardiology Specialists Williamsburg in Williamsburg, VA offers comprehensive cardiology services including cardiac imaging, diagnostic testing, electrophysiology, cardiac rehabilitation, emergency services, complex and minimally invasive surgeries, wellness and prevention, and medical cardiology. The clinic's team of cardiologists and advanced practice providers diagnoses and treats routine and complex heart conditions for inpatients, outpatients, and office-based patients.

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Clinic Type

Cardiology

Address

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Phone

1-800-675-6368

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.riversideonline.com/en/locations/heart-and-vascular/riverside-cardiology-specialists-williamsburg

Emergency Care

24-hour nurse line for assistance (free)

Services Offered

cardiology
cardiac imaging
diagnostic testing
electrophysiology
cardiac rehabilitation
emergency services
complex and minimally invasive surgeries
wellness and prevention
medical cardiology

Team

Physicians and advanced practice providers — Care team for heart conditions

Insurance & Payment

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Languages Spoken

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FAQs

Do I need a referral for an appointment?

If your insurance plan requires a referral, obtain authorization from your primary care provider. A referral may be needed to avoid rescheduling.

Social Media

Twitter Youtube Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

Riverside Online (Press Ganey): 4.8 out of 5 stars (316 ratings)
US News & World Report (Riverside Regional Medical Center Cardiology): 4 out of 5 stars (53 reviews)
WebMD (Dr. James O'Brien): 5.0 out of 5 stars (1 rating)

Patients praise

Patients report providers explain conditions and treatments well.
Patients report providers answer questions thoroughly.
High overall satisfaction scores reported by individual providers on official health system platforms (e.g., 4.8/5 for Dr. James O'Brien).

Common complaints

Very limited specific public complaints or negative feedback found for the practice as a whole or individual providers in available aggregators.

"Patients praised Dr. O'Brien for explaining conditions and treatments, answering questions, providing follow-up as needed, and giving thorough exams."

— WebMD Patient Feedback

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].