Spencer Z. Rosero, M.D.

Spencer Z. Rosero, M.D.

Contact Information

University of Rochester Medical Center
School of Medicine and Dentistry
601 Elmwood Ave, Box 679
Rochester, NY 14642

Appointment: (585) 275-2475

  • Accepting New Patients Accepting New Patients
  • Admits to Strong Memorial Hospital Admits to Strong Memorial Hospital

Professional Bio

Dr. Spencer Z. Rosero is Associate Professor of Medicine and Director, Cardiology Clinical Research at the University of Rochester School of Medicine and Dentistry. He also serves as Clinical Director at the Center for Medical Technology and Innovation at the University of Rochester and is a member of the Heart Rhythm Society. He obtained his medical degree at the State University of New York SUNY Downstate College of Medicine in 1993, and completed his internal medicine, cardiology and electrophysiology training at the University of Rochester Medical Center.

Dr. Rosero's research interests focuses on better understanding hereditary arrhythmias such as Long QT syndrome and on futuristic technologies that further the personalization of medicine . He has several issued and pending patents in his field and is currently developing an implantable biosensor that uses living cells to provide real-time in-vivo monitoring of biological processes.

Patient Care Bio

Dr. Rosero provides care for patients with cardiac arrhythmias including atrial fibrillation, and ventricular tachycardia. He performs ablation of complex arrhythmias including ventricular tachycardia and atrial fibrillation. Dr.Rosero is an expert in complete management of pacemakers, defibrillators, and resynchronization devices. He is board certified in Internal Medicine, Cardiovascular Disease and Clinical Cardiac Electrophysiology.


Catheter Integrated Deployable-Retractable Trans-Septal Puncture Needle

United States Serial NO.: 14/731,355
Filed Date: December 5, 2013
Title: Catheter With Integrated Transeptal Puncture Needle
Invented by: Mehmet Aktas, Spencer Rosero, David Huang

Current Appointments

Associate Professor - Department of Medicine, Cardiology (SMD) - Primary


Internal Medicine - American Board of Internal Medicine
Cardiovascular Disease - American Board of Internal Medicine
Clinical Cardiac Electrophysiology - American Board of Internal Medicine


MD | Medicine | SUNY Downstate Coll Medicine1993
MS | Pharmacology | Univ Rochester Sch Med/Dent1991
BS | Biomedical Sciences | City University of New York - City College1988

Post-Doctoral Training & Residency

Fellowship in Cardiovascular Disease at University of Rochester Medical Center07/01/1995 - 06/30/2000
Residency in Internal Medicine at University of Rochester Medical Center06/01/1994 - 06/30/1996
Internship in Internal Medicine at University of Rochester Medical Center06/01/1993 - 06/30/1994