4.9
17 Ratings with 3 written Reviews
Summary
Dr. Mario Casolaro is a pulmonologist and internal medicine specialist who earned his medical degree from Georgetown University School of Medicine. He completed his residency training at Grady Memorial Hospital and brings 46 years of clinical experience to his practice. Dr. Casolaro is fluent in both Spanish and English, allowing him to care for a diverse patient population.
Dr. Casolaro practices at INOVA Fairfax Hospital and sees patients in McLean, Virginia. He specializes in treating complex conditions like chronic fatigue syndrome and helps patients experiencing persistent fatigue find answers and relief. His expertise includes performing diagnostic blood work such as complete blood counts and specialized laboratory tests to evaluate patient health. Patients consistently rate Dr. Casolaro highly, giving him an average rating of 4.9 out of 5 stars.
Dr. Casolaro practices at INOVA Fairfax Hospital and sees patients in McLean, Virginia. He specializes in treating complex conditions like chronic fatigue syndrome and helps patients experiencing persistent fatigue find answers and relief. His expertise includes performing diagnostic blood work such as complete blood counts and specialized laboratory tests to evaluate patient health. Patients consistently rate Dr. Casolaro highly, giving him an average rating of 4.9 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 46 years of experience
- 26 insurance plans accepted
- speaks Spanish, English
- Grady Memorial Hospital
- 3 written reviews
- 2 specialties
- 10 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Dr. Mario Anthony Casolaro
1750 Tysons Blvd Ste 1160McLean, VA 22102 Tel: (571) 341-9450
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Mario Anthony Casolaro, MD | Dr. Mohammed Azim, MD | Dr. Michael Pullar Johnson, MD | Dr. Jeffrey Irvin Cohen, MD |
| Pulmonology | Pulmonology | Infectious Disease | Infectious Disease |
| Accepts New Patients | |||
| 46 Years of Experience | 35 Years of Experience | 43 Years of Experience | 45 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English, Spanish, Persian, Urdu | ||
| McLean , VA | Manassas , VA | Chevy Chase , MD | Bethesda , MD |
| Med School: Georgetown University School Of Medicine | Med School: CATHOLIC MEDICAL CENTER | Med School: Tufts University School Of Medicine | Med School: Johns Hopkins University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mario Anthony Casolaro
Medical Specialties
Dr. Mario Anthony Casolaro has the following 2 specialties
Specialty Expertise
Dr. Mario Anthony Casolaro has the following 10 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Mario Anthony Casolaro holds an active medical license in the state of Virginia.
Medical License
Medical Doctor with an active medical license in the state of Virginia that expires in 2026.
Education & Training
Residency
Completed their residency at Grady Memorial Hospital.
Medical School
Graduated from Georgetown University School Of Medicine in 1980.
NPI Number
Dr. Casolaro's NPI number is 1033102363.
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Frequently Asked Questions
- Does Dr. Mario Casolaro accept my insurance?
- You can see the insurance plans that Dr. Mario Casolaro accepts on their Vitals profile.
- What languages does Dr. Mario Casolaro speak?
- Dr. Mario Casolaro speaks Spanish and English.
- Is Dr. Mario Casolaro accepting new patients?
- Dr. Mario Casolaro has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Mario Casolaro affiliated with?
- Dr. Mario Casolaro is affiliated with INOVA FAIRFAX HOSPITAL.
- Does Dr. Mario Casolaro accept virtual/telehealth appointments?
- Dr. Mario Casolaro has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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