Open Accessibility Menu

Ajit Janardhan, MD

  • Accepting New Patients

About Ajit

Ajit Janardhan, M.D., Ph.D., is Board Certified in Internal Medicine, Cardiovascular Diseases and Clinical Cardiac Electrophysiology. 

Dr. Janardhan's professional interests and extensive training include device therapy and radiofrequency ablation of atrial fibrillation, supraventricular tachycardias and ventricular tachycardia, as well as treating cryptogenic stroke, syncope and the prevention of sudden cardiac death. He is subspecialty trained in the insertion and management of pacemakers, defibrillators, and cardiac resynchronization therapy (CRT) devices, and in the ablation of atrial and ventricular arrhythmias.

  • Medical School
  • MD Stony Brook University School of Medicine
    Stony Brook, NY
  • Internship
  • Internal Medicine Washington University School of Medicine
    St. Louis, MO
  • Residency
  • Internal Medicine Barnes-Jewish Hospital
    St. Louis, MO
  • Fellowship
  • Cardiovascular Disease Washington University School of Medicine
    St. Louis, MO
  • Clinical Cardiac Electrophysiology Washington University School of Medicine
    St. Louis, MO
Medical Interests Research Interests: Dr. Janardhan is actively involved in cardiac research, focusing on developing new methods to treat electrical disorders of the heart such as atrial fibrillation, ventricular tachycardia, and ventricular fibrillation. He has published numerous scientific journal articles, book chapters, and scientific abstracts, and has received top prizes at scientific conferences. The Heart Rhythm Society has recognized Dr. Janardhan's groundbreaking research by selecting him for the Young Investigators' Award for Basic/Translational research.
Star Ratings
4.5 out of 5
( 471 Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
  • Jun 25, 2024
    The staff, the receptionist and the tech were amazing. They were very knowledgeable. They were very, very kind. And Dr. Ajit especially was incredible with how he knew all of his staff. He made me feel very, very comfortable. He treated me like a human instead of just somebody to get through the office. He took the time to answer all of my questions and explain things in a way that made sense. And he listened to all of my input. It was fantastic. I love it.
  • Jun 20, 2024
    I'm just so happy that we found Dr Ajit J.... I come anxious and I always leave reassured.
  • Jun 14, 2024
    Tests were ordered to determine my health problems
  • Jun 11, 2024
    Dr. AJ is like talking to my best friend. Not only does he listen but is very supportive of me and my health. I would highly recommend him to anyone that needs a cardiologist.
  • Jun 6, 2024
    The wait time was a little over an hour more than my scheduled appointment.
  • May 24, 2024
    They were just wonderful, wonderful to me. They took such good care. And they have also in the past, they saved my husband's life. I mean, it was wonderful. I highly, highly recommend Parrish Medical to anyone. It's a wonderful, wonderful hospital. Thank you.
  • May 23, 2024
    Every time I try to make an appointment, they ask me to leave a message, and I've been doing it for two days, and nobody's calling me back, and I need to make an appointment, and I'm waiting as of today if I'll get an appointment or not. So I think that they just don't answer you back when you leave a message, and I wish they could change something like that. Thank you.
  • May 23, 2024
    Okay, the wait to see the doctor was way too long. I was sitting there and it was a half an hour and I finally got in. So that's my only negative. I love the doctor. Everybody was great. Goodbye.
  • May 21, 2024
    It's just took 3 mths to get to see the dr but once I did now we hope it get this stuff figure out
  • May 16, 2024
    They take the time to explain everything. Very caring and helpful
Page 1 of 5