(714) 568-6600


Dual Board Certified in Cardiology and Interventional Cardiology

John D Baker

Expert witness with over 25 years of experience in cardiology

Board Certified Interventional Cardiologist

A Level III trained invasive/interventional cardiologist in active practice for more than 20 years, Dr. Baker specializes in interventional procedures such as complex angioplasty and coronary stents, as well as implanting permanent pacemakers. See Medical Procedural Experience. His areas of expertise include general, invasive, and interventional cardiology. Dr. Baker is also a physician proctor/instructor for advanced cardiac procedures such as rotational and laser coronary atherectomy.

Dr. Baker is nominated for and previously and currently serving on several National and Regional Committees for the Advancement of Cardiology (See Professional Experience).

Cardiology Expert

Balanced defense/ plaintiff caseload. Dr. Baker provides evidence based expert witness opinions regarding the medical facts and care standards in each case, independent of whether plaintiff or defense.

Services include:

  • Case reviews
  • Medical records review
  • Angiogram review reports
  • Expert reports, detailed and organized
  • Deposition
  • Trial testimony

Issues include the standard of care in adult cardiology in diagnosis, treatment and follow-up, among others. Cases have included medical malpractice, civil liability, medical device patents, personal injury, and wrongful death. See Cases.