
18 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Thanjan, Pediatric Cardiologist in Flushing, NY?
Castle Connolly Top Doctor
Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.
What are Areas of Expertise for Dr. Thanjan?
Dr. Maria Thanjan, MD is a highly-rated, board-certified Pediatric Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Thanjan empowers patients to confidently navigate their health journey, specializing in Cardiac Imaging, Congenital Heart Disease, Fetal Echocardiography, and comprehensive wellness support. Serving the Flushing, NY community, Dr. Thanjan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Thanjan go to medical school and complete their residency?
Fellowship: Mount Sinai Hospital
Residency: SUNY Downstate Medical Center and Affiliated Hospitals
Medical School: State University of New York Downstate College of Medicine
Is Dr. Thanjan board certified as a Pediatric Cardiologist?
Yes, Dr. Maria Thanjan, MD is board certified by the American Board of Pediatrics , American Board of Pediatrics since 2004, American Board of Pediatrics since 2012, American Board of Pediatrics since 2010
What languages does Dr. Thanjan speak?
Dr. Thanjan and their clinical team can communicate with patients in the following languages:
- English
- Malayalam
- Spanish
What conditions does a Pediatric Cardiologist like Dr. Thanjan typically treat?
As a Pediatric Cardiologist, Dr. Thanjan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Thanjan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Heart Murmur
- Congenital Heart Defects
- Heart Valve Disease
- Cardiac murmur
- Abnormal heart sound
- Heart sound abnormality
ICD-10 Codes:
- R011: Cardiac murmur, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Patent Foramen Ovale
- Congenital Heart Defects
- PFO
- Open Foramen Ovale
- Hole in Heart (PFO)
ICD-10 Codes:
- Q2112: Patent foramen ovale
Also known as:
- Fast Heartbeat
- Arrhythmia
- Tachycardia
- Rapid heart rate
- Racing heart
ICD-10 Codes:
- R000: Tachycardia, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Does Dr. Thanjan accept my insurance?
Dr. Thanjan accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Thanjan accept in Flushing, NY?
Dr. Thanjan in Flushing, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Capital Blue Cross
Cigna
Elevance Health Inc. (formerly Anthem)
Empire Blue Cross Blue Shield
Harvard Pilgrim
Healthfirst New York
Service Employees International Union (SEIU)
View All Insurances
Where is Dr. Thanjan's office located?

NewYork-Presbyterian Medical Group Queens
198-15 Horace Harding Expressway
Flushing, NY 11365
What hospitals are Dr. Thanjan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Thanjan has admitting privileges at the following hospitals:
What is Dr. Thanjan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Thanjan's National Provider Identifier (NPI) number is 1659598464.
What common questions do patients ask about Dr. Thanjan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thanjan

