Dr. Hasan Abdallah, MD

Dr. Hasan Abdallah, MD

Pediatric CardiologyMale

Pediatric Cardiology

Dr. Hasan Abdallah, MD is a Pediatric Cardiology Specialist in Reston, VA. He is affiliated with medical facilities such as Reston Hospital Center and Mary Washington Hospital. His office accepts new patients and telehealth appointments.

Locations

Children`s Heart Institute

Children`s Heart Institute1830 Town Center Dr Ste 303 Reston, VA 20190
1
Children`s Heart Institute171 Elden St Ste 200 Herndon, VA 20170
2

Children's Heart Institute

Children's Heart Institute19465 Deerfield Ave Ste 310 Leesburg, VA 20176
3

At a Glance

  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital Patient Safety Excellence Award™ See hospitals
  • Recent Reviews Reviews made in the last 30 days. See reviews

More Pediatric Cardiology Specialists at Reston Hospital Center

Dr. Abdallah's Reviews

Likelihood to recommend Dr. Abdallah

4.4

Based on 157 ratings

5 Star
84%
84%
4 Star
2%
2%
3 Star
1%
1%
2 Star
1%
1%
1 Star
13%
13%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
This was our first experience with a cardiologist- as is most. As a mother, I was pretty nervous. Wonderful office of professionals and compassionate and understanding folks who fully understood that I was nervous, yet they took care of ever question and need I had. They made us feel like family even on the first visit!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 23, 2022
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Reply
I honestly can not say enough good things about Children's Heart Institute. My son sees Dr. Hasan Abdallah and he is AMAZING!! I have never met such a caring and thoughtful doctor!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 21, 2022
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Reply
I loved both times I came to Children's Heart Institute for my girls. Very welcoming, kind, comforting, real & easy to talk to. Very professional & you can feel the love for the patient & parents.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 14, 2022
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Reply
Children's Heart Institute is very clean .Felt all the staff and doctor over here is friendly and professional.Very welcoming, kind, comforting, real & easy to talk .
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 10, 2022
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Reply
This office receives five plus stars from me! The entire office is very professional....I love, them! They held my hand when my son was first diagnosed & I didn't want to accept it but I didn't have a choice. I am very grateful to have these professionals taking care of my son and the amazing Dr. Hasan, I love you dear!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 04, 2022
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Reply
Dr. Hasan was great with my son- who was nervous. He explained everything to both of us so we could understand. Highly recommend!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Oct 31, 2022
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Reply
Awesome Doctor. I’m very pleased with my treatment. Very thorough. Thanks Dr. Abdallah for giving my son great patient care.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Oct 04, 2022
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Reply
Dr. Abdallah and his staff are amazing. We drive 1.5 hours to see him! You can tell he truly cares about his patients. He has an excellent bedside manner and explains things completely in a way you can understand. Cannot say enough positive things about this office. We are so thankful to have them taking care of our little girl!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 30, 2022
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Reply
Dr. Hasan at Children's Heart Institute is such a wonderful cardiologist. He takes amazing care of my granddaughter.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 29, 2022
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Reply
I absolutely adore Dr Hasan and his staff!! They have taken great care of my son before and after his heart surgery and i couldnt be more greatful. I'd highly reccomend him to anyone with a child with heart problems.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 28, 2022
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Reply
We have seen Dr. Abdallah for the last nine years. My daughter loves him and we wouldn't change him. He is the BEST and there is no words that can explain how greatful I am for everything he does for my family. Thank you Doctor Abdallah!!.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 09, 2022
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Reply
Dr. Hasan and his team are amazing. I fully recommend Children's Heart Institute.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Aug 31, 2022
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Reply
Life changing care
I have seen both Dr. Hasan Abdallah & his wife Dr. Hala Abdallah at their Dysautonomia office in Herndon, VA since late 2018/early 2019. I had gone in, feeling like all my symptoms were in my head. Dr. Abdallah tested me thoroughly &, by the time he was done, I not only had three confirmed diagnoses (POTS, EDS, MCAS), but I was confident that there was objective data to support these diagnoses. When my presyncope continued to worsen in spite of improving heart rates, Dr. Abdallah sent me on to a neurosurgon to be checked for spinal instability. The resulting spinal fusion took away the constant feeling that I was on the verge of passing out. I would have never known the cause or to consult a neurosurgeon but for Dr. Abdallah's diagnostic skills. Both doctors & the staff are friendly & truly listen to you. They also take the time to help you understand what is happening to your body. You can tell they care & want to help you live the best life you can with chronic illness(es).
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Tahlia F – Aug 27, 2022
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Reply
Best doctor appointment I've ever had! Dr. Stock is so genuine and kind, as is all of his staff.
Helpful
Aug 26, 2022
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Reply
I’ve been seeing both Dr. Hasan Abdallah and Dr. Hala Abdallah at CHI for over 5 years. Though in the past there were long wait times, for the past few years that has not been the case in my experience. More importantly, they both have consistently listened to me, made thoughtful suggestions, and been persistent if treatment wasn’t helping. When I started seeing them 5 years ago, I was not very functional due to my symptoms. Thankfully, with their help, I am no longer living that way and am able to pursue the things I want to again.
What went well
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Aug 26, 2022
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Reply
Most amazing doctor. His caring ways get you through the toughest times. The staff is just as amazing. You feel like family everytime you walk into the office.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Aug 23, 2022
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Reply
My daughter's have had the pleasure of working with Dr. Hasan, for the past fours years. He consistently goes above and beyond to make sure our kiddos have the care they need. He is open to listening to any concern I, as a parent, have about our kids. We have no doubt, our children are in great hands under his care.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Aug 04, 2022
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Reply
I recently started seeing Dr. Hasan Abdallah. He is wonderful, and has gone above and beyond my expectations of patient care. Super helpful, communicative, and attentive.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jul 28, 2022
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Reply
I can't say enough about how much Dr. Abdallah has been wonderful with our son with special needs. He is kind, empathetic, and engages with him personally instead of just speaking over him to me.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jul 27, 2022
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Reply
Before coming to CHI in 2019, my daughter was experiencing soo many symptoms. She had seen tons of doctors in WV, but was too complex for anyone to find any answers. She has had multiple rare disorders diagnosed by Dr. Abdullah's wife who is also a doctor there. We are forever grateful for her determination to get to the bottom of the problem. There are times you have to wait, but we don't mind because we know she will be giving us the same opportunity to ask questions and have a plan before we leave. The staff are also great, especially Michelle R. the front office supervisor. She is like family to us. Always going above and beyond when we need anything. If you are having a hard time getting answers....I would highly recommend checking out the Children's Heart Institute.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jessie G. – Jul 22, 2022
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Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for Virginia
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Abdallah's experience treating your condition or procedure

Dr. Abdallah's Top Procedures and Conditions

Treatment Frequency
Sinus Tachycardia
very high
very high

Treatment Frequency

Dr. Abdallah treats Sinus Tachycardia more than 100% of his peers

Dr. Abdallah treats this condition more than 100% of his peers

Congenital Heart Disease
very high
very high

Treatment Frequency

Dr. Abdallah treats Congenital Heart Disease more than 99% of his peers

Dr. Abdallah treats this condition more than 99% of his peers

Rating Includes other areas of care:

  • Adult Congenital Heart Disease
  • Congenital Aneurysms of the Great Vessels
  • Congenital Cardiovascular Malformations
  • Congenital Heart Block
  • Congenital Heart Defects
  • Congenital Heart Defects, Adult
  • Congenital Heart Defects, Fetal
  • Congenital Heart Defects, Pediatric
  • Congenital Mitral Malformation
  • Congenital Mitral Stenosis
  • Congenital Septal Defect
Hide other areas of care
Syncope
high
high

Treatment Frequency

Dr. Abdallah treats Syncope more than 94% of his peers

Dr. Abdallah treats this condition more than 94% of his peers

Rating Includes other areas of care:

  • Syncope, Familial Neurocardiogenic

Dr. Abdallah's conditions and procedures:

  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmia Screening
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Pain Evaluation
  • Cholesterol Screening
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angiogram
  • Echocardiography
  • Electrocardiogram (EKG)
  • First Degree Heart Block
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Kawasaki Disease
  • Long QT Syndrome
  • Marfan Syndrome
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Nuclear Stress Testing
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale (PFO)
  • Primary Pulmonary Hypertension
  • Pulmonary Hypertension
  • Reflex Sympathetic Dystrophy
  • Septal Defect
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Syncope
  • Systemic Vasculitis
  • TCD Bubble Test
  • Third Degree Heart Block
  • Tilt Table Testing
  • Tilt Testing or Cardiac Event Monitors
  • Treadmill Stress Test
  • Tricuspid Valve Disease
  • Ventricular Septal Defect

Insurance Check

Search for your insurance provider

Dr. Abdallah accepts

Accepted insurance can change. Please double-check when making an appointment.

(703) 977-4922

Dr. Abdallah accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Anthem
Balanced-VA PPO
BlueCare-VA
Bronze OAEPO-VA
Bronze-VA PPO
Commonwealth of Virginia
Essential KeyCare-VA
Gold OAEPO-VA
Gold-VA PPO
HealthKeepers Balanced OAPOS-VA
HealthKeepers Bronze OAPOS-VA
HealthKeepers Bronze with H.S.A-VA
HealthKeepers Bronze X (via Exchange)-VA
HealthKeepers Bronze-VA
HealthKeepers Bronze-VA POS Plus
HealthKeepers Catastrophic X (via Exchange)-VA
HealthKeepers Catastrophic-VA
HealthKeepers Gold OAPOS-VA
HealthKeepers Gold X (via Exchange)-VA
HealthKeepers Gold-VA
HealthKeepers Gold-VA POS
HealthKeepers Gold-VA POS Plus
HealthKeepers Platinum OAPOS-VA
HealthKeepers Silver OAPOS-VA
HealthKeepers Silver X (via Exchange)-VA
HealthKeepers Silver-VA
HealthKeepers Silver-VA POS
HealthKeepers Silver-VA POS Plus
HealthKeepers-VA HMO
Healthy Virginian
Individual Basic BlueCare-VA
Individual Basic KeyCare-VA
Individual KeyCare HSA-VA
Individual KeyCare Preferred-VA
Individual KeyCare-VA
KeyCare Flexible Choice-VA
KeyCare Healthsmart Enhanced Rx-VA
KeyCare Healthsmart-VA
KeyCare-VA POS
KeyCare-VA PPO
National (BlueCard Basic) PPO
National (BlueCard) PPO
Pathway Tiered Hospital-VA
Pathway X Tiered Hospital Network-VA
Platinum OAEPO-VA
Platinum-VA PPO
Silver-VA PPO
The Local Choice-VA
Virginia Advantage
Virginia Basic
Anthem Blue Cross Blue Shield
KeyCare PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
Blue Choice Advantage
Blue Preferred PPO
CareFirst Maryland POS
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO

About Me

Biography

Dr. Hasan Abdallah, MD is a Pediatric Cardiology Specialist in Reston, VA. He is affiliated with medical facilities such as Reston Hospital Center and...Read more

Specialties

  • Pediatric Cardiology

Board Certifications

  • Pediatric Cardiology
  • Pediatrics

Education

University Of Florida
Fellowship Hospital
University Of Florida
Residency Hospital
Ochner Foundation Hospital
Internship Hospital
Educational Commission for Foreign Medical Graduates
Medical School
,

Languages

  • English
  • Arabic
  • Spanish

Awards

Frequently Asked Questions

How can I make an appointment with Dr. Hasan Abdallah, MD?

Call (703) 977-4921 to make an appointment as a new patient. Click here for more information.

Does Dr. Hasan Abdallah, MD offer telehealth services?

Dr. Abdallah has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Hasan Abdallah, MD accepting new patients?

Dr. Hasan Abdallah, MD generally accepts new patients on Healthgrades. You can see Dr. Abdallah's profile to make an appointment.

Does Dr. Hasan Abdallah, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Abdallah accepts your insurance.

What are Dr. Hasan Abdallah, MD's top areas of care?

Dr. Abdallah frequently treats Sinus Tachycardia, Congenital Heart Disease, and Syncope. See all procedures and conditions Dr. Abdallah treats.

Where is Dr. Hasan Abdallah, MD's office located?

Dr. Abdallah's office is located at 1830 Town Center Dr Ste 303, Reston, VA 20190. Find other locations and directions on Healthgrades.

What languages does Dr. Hasan Abdallah, MD speak?

Dr. Abdallah speaks Spanish, Arabic, and English. View profile to see all.

Affiliated Hospitals

Dr. Abdallah is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Reston Hospital Center

Reston, VA

71% Patients that would definitely recommend, 1% higher than the national average

19 Awards Received

Award Highlight: Patient Safety Excellence Award™ (2022)

Mary Washington Hospital

Fredericksburg, VA

66% Patients that would definitely recommend, 4% lower than the national average

3 Awards Received

Spotsylvania Regional Medical Center

Fredericksburg, VA

71% Patients that would definitely recommend, 1% higher than the national average

5 Awards Received

Award Highlight: Patient Safety Excellence Award™ (2021)

Stafford Hospital

Stafford, VA

72% Patients that would definitely recommend, 2% higher than the national average

4 Awards Received