- Allergists & Immunologists
- NY
- Astoria, NY
- Dr. Demetrios Markouizos, MD

Dr. Demetrios Markouizos, MD
Allergy•Age 67
Allergy
Dr. Demetrios Markouizos, MD is an Allergy Specialist in Astoria, NY and has over 40 years of experience in the medical field. They graduated from Aristotelian University, Thessaloniki Greece - M.D. in 1983. They are affiliated with medical facilities such as Long Island Jewish Medical Center and NewYork-Presbyterian/Weill Cornell Medical Center. Their office accepts new patients and telehealth appointments.
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Dr. Demetrios Markouizos, MD
Allergy
Locations
Pediatric Health Care of Queens (PHCQ)
- Call
- Fax
- Hours
- Mon: 9:00am - 6:00pm
- Tue: 9:00am - 6:00pm
- Wed: 9:00am - 6:00pm
- Thu: 9:00am - 6:00pm
- Fri: 9:00am - 6:00pm
- Sat: 9:00am - 2:00pm
- Directions
At a Glance
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This provider offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • Outstanding Patient Experience Award™ See hospitals
More Allergy & Immunology Specialists at Pediatric Health Care of Queens (PHCQ)
Dr. Markouizos' Reviews
Likelihood to recommend Dr. Markouizos
4.9
Based on 152 ratings
5 Star | 97% | 97% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 3% | 3% |
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Likelihood of recommending Dr. Markouizos to family and friends is 4.894737 out of 5
Experience and Background Checks
Background Check
Dr. Markouizos' conditions and procedures:
- Allergen Immunotherapy
- Asthma
- Audiometry
- Blood Draw
- Breath Testing
- Discography
- Gastroesophageal Reflux Disease (GERD)
- Hearing Screening
- Obesity
- Vision Screening
- Wellness Examination
Insurance Check
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Dr. Markouizos accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Markouizos accepts the following insurance:
- Aetna
- Cigna
- Empire Blue Cross Blue Shield
- Group Health Incorporated (GHI)
- Health Net
- HIP Health Plan of New York
- MagnaCare
- Meritain Health
- MultiPlan
- Oxford Health Plans
- PHCS
- The Great-West Life Assurance Company
About Me
Care Philosophy
Biography
Specialties
- Allergy
Board Certifications
- Pediatrics
Education
Languages
- English
- French
- Greek
- Spanish
Awards
- Healthgrades Honor Roll
Frequently Asked Questions
What is the best way to schedule an appointment with Dr. Demetrios Markouizos, MD?
Click here to schedule an appointment online. New patients may call (718) 719-7311 to make an appointment.
Does Dr. Demetrios Markouizos, MD accept any insurance plans?
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
Does Dr. Demetrios Markouizos, MD accept new patients?
New patients are generally accepted by Dr. Demetrios Markouizos, MD on Healthgrades. To arrange an appointment, call the number on Dr. Markouizos's profile.
What conditions does Dr. Demetrios Markouizos, MD treat?
Dr. Markouizos frequently treats the following conditions: Asthma, Gastroesophageal Reflux Disease (GERD), and Obesity. See more on Healthgrades.
What is Dr. Demetrios Markouizos, MD's office address?
Dr. Markouizos' office is located at 3014 37Th St, Astoria, NY 11103. You can find other locations and directions on Healthgrades.
What languages is Dr. Demetrios Markouizos, MD fluent in?
Dr. Markouizos is able to speak Spanish, French, and Greek. View profile to see all.
Is Dr. Demetrios Markouizos, MD able to provide telehealth services?
Dr. Markouizos provides telehealth services. Please contact the office to determine whether you are eligible.
Is Dr. Demetrios Markouizos, MD affiliated with any hospitals?
Dr. Demetrios Markouizos, MD is affiliated with Long Island Jewish Medical Center and NewYork-Presbyterian/Weill Cornell Medical Center.
Is Dr. Demetrios Markouizos, MD a board-certified professional?
Yes, Dr. Demetrios Markouizos, MD holds board certifications in Pediatrics.
How much experience does Dr. Demetrios Markouizos, MD have?
Dr. Markouizos has over 39 years of healthcare experience.
Does Dr. Demetrios Markouizos, MD receive good ratings from patients?
There is a star rating of 4.9/5 for Dr. Demetrios Markouizos, MD. Patients say that the appointment wasn't rushed and they trusted the provider's decisions. See all patient feedback on Healthgrades.
Affiliated Hospitals
Dr. Markouizos is affiliated with the following hospitals. Select a hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.71% Patients that would definitely recommend, 1% higher than the national average
4 Awards Received
78% Patients that would definitely recommend, 8% higher than the national average
11 Awards Received
Award Highlight: State Ranking Award - Cardiac Surgery™ (2023)
81% Patients that would definitely recommend, 11% higher than the national average
23 Awards Received
Award Highlight: Patient Safety Excellence Award™ (2022)
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