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John F. Lazar, MD

PinnacleHealth Cardiovascular & Thoracic Surgery welcomes John Lazar, MD, thoracic surgeon. Dr. Lazar comes to PinnacleHealth from a prestigious advanced fellowship in robotic and minimally invasive thoracic oncology.
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What's New?

  • Straight from the Heart

    Winter 2015 Newsletter Posted 2 months ago
    Read about the day in the life of a cardiovascular surgeon, learn about heart attack vs. heart failure and more in our latest newsletter!  Read More
  • Jeff Callhoon - The First of Many

    Patient Story Posted 6 months ago
    Jeff Calhoon of Middletown was the first patient to be treated for atrial fibrillation (A-fib) at the PinnacleHealth CardioVascular Institute Read More
  • Powerful Hearts

    New Support Group Posted 7 months ago
    A solid support system is important when you are trying to recover from heart surgery and regain your active lifestyle. Learn more about Powerful Hearts cardiac surgery support group. Read More


  • How is Vascular Disease Treated?

    2 weeks ago, by PinnacleHealth youtube
  • Free Electrocardiograms for Teens!

    The Peyton Walker Foundation and PinnacleHealth CardioVascular Institute will offer free electrocardiogram (EKG) screenings for central PA students 14 to 19 years old who are not currently under the care of a cardiologist. The clinic will be held Saturday, March 28, 8:30 a.m. – 3 p.m. at Trinity High School, 3601 Simpson Ferry Road, Camp Hill. Pre-registration is required and appointments are first-come, first-served. Click here to register!
    1 month ago, by The Peyton Walker Foundation event
  • Dr Mumtaz is great with patients...

    he explains what he is going to do in verbiage that is easy to understand! He performed heart surgery on me over 4 years ago and I have been doing great and was taken off medications within 6 months of surgery! He is the best! The nurses and staff were also great!
    1 month ago, by Joseph McCorkel facebook