Dr. Lloyd A Marks MD Pediatric Cardiologist

Dr. Lloyd Marks is a pediatric cardiologist in Westfield, New Jersey and is affiliated with multiple hospitals in the area, including Clara Maass Medical Center and Mount Sinai Hospital. He received his medical degree from University of Michigan Medical School and has been in practice for 38 years. Dr. Marks accepts several types of health insurance, listed below. He is one of 6 doctors at Clara Maass Medical Center and one of 30 at Mount Sinai Hospital who specialize in Pediatric Cardiology. He also speaks multiple languages, including Spanish.

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Office Location

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Specialty & Clinical Interests

Pediatric Cardiologist: General Pediatric Cardiology

Clinical Interests: Congenital heart disease, Heart disease, Interventional cardiology, Congenital Heart Disease, Pediatric Interventional Cardiology, Medical Instrumentation

Other Languages Spoken

  • Spanish

Education & Medical Training

University of California at San Diego
Residency, Pediatrics, 1976–1977

Children's National Medical Center/George Washington University
Residency, Pediatrics, 1978–1980

Johns Hopkins University
Fellowship, Pediatric Cardiology, 1980–1983

University of Michigan Medical School
Class of 1976

Certifications & Licensure

American Board of Pediatrics
Certified 34 years in Pediatrics

American Board of Pediatrics
Certified 29 years in Pediatric Cardiology

NY State Medical License
Active through 2015

PA State Medical License
Active through 2014

NJ State Medical License
Active through 2015

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • AmeriHealth Direct POS
  • AmeriHealth Direct POS Value Network
  • Amerihealth HMO
  • AmeriHealth HMO Value Network
  • AmeriHealth PPO
  • AmeriHealth PPO Value Network
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Empire BCBS PPO
  • First Health PPO
  • GHI PPO
  • Great West PPO
  • HIP of New York - Select PPO
  • Horizon BCBS Direct Access
  • Horizon BCBS HMO
  • Horizon BCBS POS
  • Horizon BCBS PPO
  • Humana ChoiceCare Network PPO
  • MagnaCare PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Oxford Health Freedom
  • Oxford Health Liberty
  • QualCare HMO
  • QualCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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