
18 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Thanjan, Pediatric Cardiologist in Flushing, NY?
Dr. Maria Thanjan is assistant professor of clinical pediatrics at Weill Cornell Medicine and assistant attending pediatrician at NewYork-Presbyterian Hospital, where she is also the Director of the Division of Pediatric Cardiology at NewYork-Presbyterian/Queens.Dr. Thanjan is dedicated to treating children with congenital heart disease. As a mother and a survivor of congenital heart disease herself, she has a unique perspective in counseling her patients and their families. She has a particular interest in pediatric echocardiography and cardiac imaging, and specializes in fetal echocardiography, allowing her to make the diagnosis of congenital heart lesions prenatally. Dr. Thanjan feels it is her goal as a pediatric cardiologist to empower families and patients to make the best, most educated decisions in the management of their condition.Her medical education began at the Sophie Davis School of Biomedical Education at the City University of New York, where she received a Bachelor?s degree in Science.? Dr. Thanjan then completed her medical school training at SUNY-Downstate University Medical Center where she received her MD, and also completed her pediatric residency. She went on to fellowship in Pediatric Cardiology at Mount Sinai Hospital.? She is board certified in Pediatrics.
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:
- Patent Foramen Ovale
- Congenital Heart Defects
- PFO
- Open Foramen Ovale
- Hole in Heart (PFO)
ICD-10 Codes:
- Q2112: Patent foramen ovale
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
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 call our office at 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
Healthfirst New York
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Thanjan's office located?

NewYork-Presbyterian Queens
198-15 Horace Harding Expressway
Flushing, NY 11365
What is Dr. Thanjan's NPI number?An 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
What is Dr. Maria Thanjan's specialty?
Dr. Thanjan is a Pediatric Cardiologist near Flushing, NY.
What does a Pediatric Cardiologist do?
A pediatric cardiologist provides comprehensive care for children with cardiovascular issues, offering expertise in diagnosing, treating, and managing heart and blood vessel conditions. This specialist is skilled in selecting, performing, and interpreting structural and functional assessments of the heart and blood vessels, as well as conducting thorough clinical evaluations of cardiovascular diseases in young patients.
Is this Dr. Maria Thanjan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Thanjan is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Pediatric Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Cardiologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Maria Thanjan accepting new patients in Flushing, NY?
Yes, Dr. Maria Thanjan is accepting new patients at this time.
Does Dr. Maria Thanjan offer online booking?
Please contact Dr. Thanjan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maria Thanjan?
Please contact Dr. Thanjan's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Maria Thanjan have?
Dr. Maria Thanjan is certified by the American Board of Pediatrics.
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Connect with DR. Thanjan
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NewYork-Presbyterian Queens
198-15 Horace Harding Expressway
Flushing, NY 11365
