Dr. Ray Lorenzoni was born and raised in Connecticut and is proud to care for patients at Connecticut Children’s Heart Center. He was trained to provide high-quality healthcare for families requiring pediatric cardiology and advanced cardiac imaging at Children’s Hospital at Montefiore and Children’s Hospital Los Angeles, respectively. He graduated with Honors as a double major in Molecular & Cell Biology and Chemistry and received his Doctorate of Medicine from the University of Connecticut.

Dr. Lorenzoni is board-certified in pediatrics and pediatric cardiology. He is an active member of the Connecticut State Medical Society, American Medical Association, and the Society of Pediatric Echocardiography, and belongs to the American Society of Echocardiography, Society of Cardiac Magnetic Resonance, and the American Heart Association.

His research interests include 3D cardiac visualization, fetal cardiology, and the clinical education of future physicians. He has received multiple research grants for his work and established the collaboration with Microscape, Inc. and Children’s Hospital Los Angeles that is advancing the field of 4D cardiac fusion imaging and pre-surgical planning.

Dr. Lorenzoni will work hard to care for your child with cardiac concerns while improving the field of pediatric cardiology for both physicians and families.


University of Connecticut School of Medicine


Montefiore Hospital/Albert Einstein College of Medicine


Children's Hospital Los Angeles

American Board of Pediatrics - Pediatric Cardiology
American Board of Pediatrics - Pediatrics

Assistant Professor, Department of Pediatrics, University of Connecticut School of Medicine

  • Lorenzoni RP, Elkins N, Quezada M, Silver EJ, Mahgerefteh J, Hsu DT, Choueiter NF. Impact of Z Score System on Management of Coronary Artery Lesions in Kawasaki Disease. Cardiology in the Young. 2021 Sep 8;1-8. PMID: 34494945.
  • de Loizaga SR, Arthur L, Arya B, et al. Rheumatic Heart Disease in the United States: Forgotten but Not Gone. J Am Heart Assoc. 2021;10(16):e020992. PMID: 34348475.
  • Farooqi KM, Nees S, Smerling J, Lorenzoni RP, Pavlicova M, Einstein A, Bacha EA, Kalfa D, Chai PJ. Representation of anomalous coronary artery characteristics: Echocardiography, CT, and 3D models. Annals of Thoracic Surgery. 2020;111(2):672-681. PMID: 32454021.
  • AMA-RFS Task Force on Resident/Fellow Physician Satisfaction, Stan VA, Correa R, Deslauriers
    JR, Faynboym S, Shah T, Widge AS. Support, technology and mental health: correlates of trainee workplace satisfaction. Perspectives on Medical Education. 2020;9:31-40. PMID: 31953654.
  • Lorenzoni RP, Choi J, Choueiter NF, Munjal IM, Katyal C, Stern KWD. Predictors of Inadequate
    Initial Echocardiography in Suspected Kawasaki Disease: Criteria for Sedation. Congenital Heart Disease. 2018;13(3):470-5. PMID: 29520958.
  • Toro-Salazar OH, Ferranti J, Lorenzoni RP, Walling S, Mazur W, Raman SV, Davey BT, Gillan E, O’Loughlin M, Klas B, Hor KN. Feasibility of Echocardiographic Techniques to Detect Subclinical Cancer Therapeutics-Related Dysfunction among High Dose Patients Compared to Cardiac MRI. JASE. 2016;29(2):119-31. PMID: 26678319.

Locations for this Doctor

Exterior view of 4 Corporate Drive in Shelton

Connecticut Children’s Specialty Care Center – Shelton (4 Corporate Dr.)

4 Corporate Drive, Suite 282
Shelton, CT06484
United States

Exterior view of 105 Newtown Road in Danbury

Connecticut Children’s Specialty Care Center – Danbury

105-A Newtown Road
Danbury, CT06810
United States

Connecticut Children’s Specialty Care Center – Westport

191 Post Road West
Westport, CT06880
United States

Exterior view of Connecticut Children's Medical Center in Hartford

Connecticut Children’s Medical Center – Hartford

282 Washington Street
Hartford, CT06106
United States

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