Dr. Keen Jr accepts Aetna, Cigna and Humana, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

Dr. William Keen Jr, MD
Overview of Dr. William Keen Jr, MD
Dr. William Keen Jr, MD is a Cardiology Specialist in San Diego, CA. They specialize in Cardiology, has 37 years of experience, and is board certified in Cardiovascular Disease. They graduated from UNIVERSITY OF MEDICINE AND DENTISTRY OF NEW JERSEY / NEWARK and is affiliated with Kaiser Permanente Zion Medical Center. Patients rated Dr. Keen Jr an average 5.0 star rating.
Dr. Keen Jr works at
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Dr. Keen Jr's Office Locations
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Nucleus Medical Group4570 Executive Dr Ste 100, San Diego, CA 92121 Directions (619) 657-8530
Hospital Affiliations
- Kaiser Permanente Zion Medical Center
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Blue Shield of California
- Cigna
- First Health
- Humana
- Molina Healthcare
- Oscar Health
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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About Dr. William Keen Jr, MD
- Cardiology
- 37 years of experience
- English
- 1962561571
Education & Certifications
- UNIVERSITY OF MEDICINE AND DENTISTRY OF NEW JERSEY / NEWARK
- Cardiovascular Disease and Internal Medicine
Frequently Asked Questions
Dr. Keen Jr has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Keen Jr works at
1 patients have reviewed Dr. Keen Jr. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Keen Jr.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Keen Jr, there are benefits to both methods. A person calling to schedule an with Dr. Keen Jr 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.