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Dr. Patrick Callahan, MD

Fairfax, VA

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Callahan, Pediatric Cardiologist in Fairfax, VA?

    Dr. Patrick Callahan, MD is a Pediatric Cardiologist, who primarily practices in Fairfax, VA with 2 additional practice locations. He has been practicing for over 29 years. Dr. Callahan graduated from State University of New York Upstate Medical University and completed his residency at Children's National Medical Center Program. Dr. Callahan is fluent in English and Spanish, and is currently seeing new patients. Dr. Callahan’s practice accepts Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Callahan’s office at (703) 858-6000.

    What are Areas of Expertise for Dr. Callahan?

    Dr. Patrick Callahan, 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. Callahan empowers patients to confidently navigate their health journey, specializing in Echocardiography, Fetal Echocardiography, and comprehensive wellness support. Serving the Fairfax, VA community, Dr. Callahan is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Callahan go to medical school and complete their residency?

    • Residency: Children's National Medical Center Program

    • Medical School: State University of New York Upstate Medical University

    What languages does Dr. Callahan speak?

    Dr. Callahan and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does a Pediatric Cardiologist like Dr. Callahan typically treat?

    As a Pediatric Cardiologist, Dr. Callahan 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. Callahan. 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 here.

    Also known as:

    • Ventricular Septal Defect
    • Patent Foramen Ovale
    • Congenital Heart Defects
    • VSD
    • Hole in the Heart (Ventricles)
    • Congenital Heart Anomaly
    • PFO
    • Open Foramen Ovale
    • Hole in Heart (PFO)

    ICD-10 Codes:

    • Q210: Ventricular septal defect
    • Q2112: Patent foramen ovale

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fetal Abnormality
    • Birth Defects
    • Health Problems in Pregnancy
    • Congenital Anomaly
    • Fetal Malformation
    • Developmental Abnormality
    • Birth Defect

    ICD-10 Codes:

    • O358XX0: Maternal care for other (suspected) fetal abnormality and damage, not applicable or unspecified

    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

    What procedures does a Pediatric Cardiologist like Dr. Callahan typically perform?

    As a Pediatric Cardiologist, procedures performed by Dr. Patrick Callahan may include:

    Please contact Dr. Callahan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Callahan accept my insurance?

    Dr. Callahan accepts most major insurance plans. Important: Please call our office at (703) 858-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Callahan accept in Fairfax, VA?

    Dr. Callahan in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Capital Blue Cross

    • Cigna

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Johns Hopkins Health System

    • Unknown

    View All Insurances

    Where is Dr. Callahan's office located?

    Dr. Patrick Callahan's Primary Practice

    8221 Willow Oaks Corporate Dr

    Fairfax, VA 22031

    (703) 858-6000

    Get Directions

    Dr. Patrick Callahan's Practice 2

    9707 Medical Center Dr Ste 100

    Rockville, MD 20850

    Get Directions

    Dr. Patrick Callahan's Practice 3

    8318 Arlington Blvd Ste 250

    Fairfax, VA 22031

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    What is Dr. Callahan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Callahan's National Provider Identifier (NPI) number is 1487616082.

    What common questions do patients ask about Dr. Callahan?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Callahan

    What is Dr. Patrick Callahan's specialty?

    Dr. Callahan is a Pediatric Cardiologist near Fairfax, VA.

    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. Patrick Callahan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Callahan is affiliated with Inova Fairfax Hospital 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 Patrick Callahan accepting new patients in Fairfax, VA?

    Yes, Dr. Patrick Callahan is accepting new patients at this time.

    Does Dr. Patrick Callahan offer online booking?

    Please contact Dr. Callahan's office at (703) 858-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Patrick Callahan?

    Please contact Dr. Callahan's office at (703) 858-6000 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>