• 775.384.1134 | Fax: 775.284.1523
  • info@challapallicardiology.com
  • 5375 Reno Corporate Drive, Ste. 200, Reno, NV 89511


´╗┐Welcome to Sierra Cardiac Imaging

At Sierra Cardiac Imaging, our team of board certified cardiologists, licensed Physician Assistants, Echo and Nuclear Cardiology technologists are committed to providing the best patient care possible using the latest imaging technology.

Dr. Sridevi Challapalli is Board Certified in Cardiovascular Medicine and Nuclear Cardiology. Dr. Ram Challapalli is Board Certified in Cardiovascular Medicine and Electrophysiology.

Heart imaging plays a pivotal role in the diagnosis, monitoring and treatment of various cardiac conditions. At Sierra Cardiac Imaging, we offer comprehensive diagnostic imaging services including electrocardiogram, echocardiogram, PET imaging and treadmill stress testing.


You may have seen it abbreviated as Echo. We offer state of the art echocardiographic techniques including strain imaging, diastolic and systolic function evaluation, left and right ventricular evaluation and valvular imaging.

Nuclear Cardiac Imaging:

Cardiac PET scans. We are one of two centers in the region to offer cardiac PET scans and the only non hospital based center.

Our team strives to perform all testing to the highest professional standards in a warm, patient oriented, environment.