Harish Jarrett, MD

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Practice Philosophy

The role of the Lankenau Heart Group physician is one of both educator and healer, with the focus to treat each individual patient to improve longevity and quality of life. Not every patient needs to be treated in the same way, and our physicians take the patient’s preference into account when tailoring a personalized course of treatment for them. We believe it is key to listen to our patient and their family members to make sure they have a complete understanding of their cardiac illness as well as their treatment options. For the best possible outcome, it is valuable for both the patient and their family to have a voice in the patient’s care and be invested in their treatment plan.

This doctor is employed by Main Line HealthCare, the multispecialty physician network of Main Line Health, including more than 350 community and hospital-based physicians.

Locations and Appointments

Lankenau Heart Pavilion / Mezzanine
100 East Lancaster Avenue
Wynnewood, PA 19096
  • Phone: 484.476.1000
  • Fax: 484.476.9000
  • Accessibility: Public Transportation

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About Harish Jarrett, MD

I will be your advocate when it comes to your health. I will work to ensure that the correct diagnosis is made, and any treatments offered, or procedures performed conform to the highest standard we set for ourselves at Lankenau Heart Institute. Lastly, I will always ensure that you and your family feel involved in all decision making, treat you with respect and dignity, and communicate with you clearly and promptly.

I graduated with First Class Honors from the University of St Andrews in Scotland in 2007, followed by the University of Manchester in England in 2010. I completed my Internship, Residency and Chief Residency at Temple University Hospital and School of Medicine graduating in 2016. I completed my Cardiovascular Fellowship at the MedStar Heart and Vascular Institute and Georgetown University in Washington DC where I served as Chief Cardiology Fellow. This was followed by an Advanced Cardiac Imaging Fellowship at the Hospital of the University of Pennsylvania. During this time, I have developed expertise in clinical cardiology as well as the imaging fields of echocardiography, cardiac CT and cardiac MRI. My training has allowed me to specialize in the diagnosis and treatment of most all cardiovascular conditions, specifically the diagnosis and treatment of valvular heart disease and conditions leading to heart failure. Lastly, I believe that cardiovascular health and wellbeing is intrinsically linked to a healthy lifestyle. I will provide targeted exercise, dietary and lifestyle coaching to maximize your wellbeing.

  • Gender: Male
  • Years of Experience: 4
  • Language: English


Medical school
  • University of Manchester Medical School
  • Temple University Hospital
  • Georgetown University School of Medicine, Washington DC
  • Hospital of the University of Pennsylvania

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

Awards & Memberships

Honors, Awards, Citations
  • 2019 Outstanding Fellow in Cardiovascular Diseases: Class of 2016-19
  • 2019 Mayo Clinic Board Review Scholarship Award Recipient: Medical Educator
Current Membership & Activities
  • Fellow, American College of Cardiology
  • American Society of Echocardiography
  • Society of Cardiovascular Computed Tomography
  • Society for Cardiovascular Magnetic Resonance

Patient Satisfaction Ratings and Comments