A Physician Families Can Trust
Dr. Singh is a highly experienced Pediatric Cardiologist who specializes in Pediatric Electrophysiology (the study and treatment of the heart’s electrical system). He has been caring for children with heart conditions for over 19 years. Dr. Singh completed his medical degree and pediatric training in Mumbai, India, along with additional training in newborn care (Neonatology), before moving to the United States. Here, he repeated his pediatric residency, went on to complete a fellowship in Pediatric Cardiology, and received advanced training in Electrophysiology at the Children’s Hospital of Michigan. Over the years, he has served as Chief of Pediatric Cardiology, held leadership positions at major hospitals, and taught future doctors as a Professor of Pediatrics at Case Western Reserve University School of Medicine. He is known for his expertise in caring for children and young adults with heart rhythm problems, including those with congenital heart disease.
Dr. Singh was among the first to perform “fluoroless” EP procedures (without X-ray radiation) in children, helping make treatment safer for young patients. He also has extensive experience with device implantation (such as pacemakers) and advanced techniques to treat abnormal heart rhythms. In addition, Dr. Singh has special expertise in treating patients with disorders of the autonomic nervous system (also called Dysautonomia). For some children with severe symptoms, he offers innovative treatments that can improve quality of life without the need for a pacemaker. Most importantly, Dr. Singh is dedicated to providing compassionate, family-centered care and helping children live healthy, active lives.
Experience & Leadership
A career spanning major academic children’s hospitals, with sustained leadership in pediatric cardiology and electrophysiology.
Owner — Children’s Heart and Electrophysiology Center of San Antonio, PLLC
San Antonio, TX
Clinical Professor — Case Western Reserve University / Rainbow Babies & Children’s Hospital
Section Chief, Pediatric Cardiology • Co-Director, Congenital Heart Collaborative • Director of Electrophysiology
Associate Professor — Baylor College of Medicine / The Children’s Hospital of San Antonio
Section Chief, Pediatric Cardiology • Director of Electrophysiology • Endowed Chair in Pediatric Cardiology
Faculty — Wayne State University / Children’s Hospital of Michigan
Assistant Professor to Associate Professor • Pediatric Cardiology & Electrophysiology
Clinical Assistant, Neonatology
Nowrosjee Wadia Maternity Hospital , Mumbai, India
Education & Training
Dr. Singh completed his medical education and pediatric training in Mumbai, India, and advanced U.S. training in pediatrics, pediatric cardiology, and pediatric electrophysiology at the Children’s Hospital of Michigan and Wayne State University.
Medical Education
Pre-Medicine — Bhavan’s College, Mumbai, Pune University, India
MBBS — Topiwala National Medical College, Mumbai
MD (Pediatrics) — Seth G.S. Medical College / KEM Hospital
U.S. Graduate Training
Pediatric Residency — Children’s Hospital of Michigan
Pediatric Cardiology Fellowship — Wayne State University
Pediatric Electrophysiology Fellowship — Wayne State University
Board Certification & Credentials
Board Certified
American Board of Pediatrics
Subspecialty: Pediatric Cardiology
Advanced Certification
Certified Electrophysiology Specialist (Physician)
Certified Cardiac Device Specialist (Physician)
Professional Society
Fellow, Heart Rhythm Society (FHRS)
Member, Pediatric & Congenital Electrophysiology Society
Research, Teaching & Community Impact
Advancing pediatric heart care through research, mentorship, education, and professional leadership.
Research
Dr. Singh has contributed to multicenter trials and peer-reviewed research in pediatric electrophysiology, congenital heart disease, cardiac devices, autonomic dysfunction, and risk stratification. His work supports safer procedures, improved outcomes, and evidence-based care for children with complex heart conditions.
Teaching & Mentorship
A nationally recognized educator, Dr. Singh has developed curricula for residents, fellows, and medical students and has mentored pediatric cardiologists and electrophysiologists now practicing across the United States and internationally.
Honors & Awards
- San Antonio Magazine Top Doctor — 2022, 2023
- Fellow of the Heart Rhythm Society (FHRS) — 2013
- Detroit Super Doctors — 2014
- Top 10 Doctors — Vitals.com, 2012 & 2013
- Distinguished Teaching Award — Rainbow Babies & Children’s Hospital, 2023–2025
- Richard S. Wayne, MD Endowed Chair — Pediatric Cardiology, 2021–2023
- KeyBank–Meyer Family Endowed Leadership Position — 2023–2025
- First Place Abstract Awards — SCCM (TX) 2020; Michigan ACC 2006
- College Teaching Award — Wayne State University, 2011
- Norman M. Rosenberg Award — Pediatric Emergency Medicine, 2003