Dr. William O'Neill, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. O'Neill is offering online scheduling or call the provider’s office for more information.

Dr. William O'Neill, MD
Overview of Dr. William O'Neill, MD
Dr. William O'Neill, MD is an Interventional Cardiology Specialist in Detroit, MI. They specialize in Interventional Cardiology, has 46 years of experience, and is board certified in Cardiology. They graduated from Wayne State University School Of Medicine and is affiliated with Henry Ford Macomb Hospital, Henry Ford West Bloomfield Hospital, Henry Ford Wyandotte Hospital and Henry Ford Hospital.
Dr. O'Neill works at

Dr. O'Neill's Office Locations
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Henry Ford Hospital2799 W Grand Blvd, Detroit, MI 48202 Directions (313) 916-2600Monday08:00 - 17:00Tuesday08:00 - 17:00Wednesday08:00 - 17:00Thursday08:00 - 17:00Friday08:00 - 17:00
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Henry Ford Macomb Medical Pavilion16151 19 Mile Rd, Clinton Township, MI 48038 Directions (586) 263-2506
Hospital Affiliations
- Henry Ford Macomb Hospital
- Henry Ford West Bloomfield Hospital
- Henry Ford Wyandotte Hospital
- Henry Ford Hospital
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Anthem
- Anthem Blue Cross Blue Shield
- AvMed
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Florida
- CareFirst Blue Cross Blue Shield
- Cigna
- Commercial Insurance Company
- Coventry Health Care
- Coventry Health Care of Florida
- First Health
- Humana
- Husky Health
- MedHealthInsurance
- Medicare
- MultiPlan
- Priority Health
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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About Dr. William O'Neill, MD
- Interventional Cardiology
- 46 years of experience
- English, Spanish
- 1881676435
Education & Certifications
- University of Michigan|University of Michigan / Ann Arbor
- WAYNE STATE UNIVERSITY
- U Wisc Hosps|University Of Wisconsin
- Wayne State University School Of Medicine
- Cardiology, Cardiovascular Disease and Interventional Cardiology
Frequently Asked Questions
Dr. O'Neill accepts Aetna, Anthem and Anthem Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. O'Neill has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. O'Neill works at
Dr. O'Neill has seen patients for Heart Disease and Aortic Valve Disease, and more. You can see other conditions treated by Dr. O'Neill on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. O'Neill speaks Spanish.
65 patients have reviewed Dr. O'Neill. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. O'Neill.
Whether a person prefers to schedule an appointment online or over the phone with Dr. O'Neill, there are benefits to both methods. A person calling to schedule an with Dr. O'Neill appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.