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Internist, Cardiologist (heart)
30 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Thomas Ahern is Excellent. Dr. Ahern has been reviewed by 5 patients who have provided 2 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.7
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Thomas Ahern, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiovascular Disease
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Ahern graduated from Drexel University , Philadelphia.


Dr. Ahern has 16 hospital affiliations:

  • Scripps Green Hospital 
  • Scripps Mercy Hospital San Diego 


  • Spanish

> > > > Dr. Thomas Ahern, MD

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Additional Information
Dr. Thomas Ahern MD is a male Internist, has 30 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Thomas Ahern practice?
Dr. Thomas Ahern has 4 office locations.
Dr. Thomas Ahern practices Internal Medicine and Cardiovascular Disease near La Jolla, CA.
Additional practice locations include: Encinitas, CA and San Diego, CA.
See La Jolla Internists and La Jolla Cardiologists.