4.9
17 Ratings with 3 written Reviews
Summary
With 46 years in pulmonology and internal medicine, Dr. Mario Casolaro treats fatigue and myalgic encephalomyelitis/chronic fatigue syndrome. He is affiliated with Inova Fairfax Hospital and sees patients in McLean, Virginia.
Dr. Casolaro completed his residency at Grady Memorial Hospital and trained at Georgetown University School of Medicine. He speaks English and Spanish. Patients on Vitals rate Dr. Casolaro 4.88 out of 5.
Dr. Casolaro completed his residency at Grady Memorial Hospital and trained at Georgetown University School of Medicine. He speaks English and Spanish. Patients on Vitals rate Dr. Casolaro 4.88 out of 5.
Overview based on verified provider data
Quick Facts
- 46 years of experience
- 26 insurance plans accepted
- speaks English, Spanish
- Grady Memorial Hospital
- 3 written reviews
- 2 specialties
- 10 areas of expertise
- 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 | Jay Philip Siegel | Bedri Mohammed Yousif |
| Pulmonology | Pulmonology | Infectious Disease | Nephrology |
| Accepts New Patients | |||
| 46 Years of Experience | 35 Years of Experience | 49 Years of Experience | 47 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish, Persian, Urdu | ||
| McLean , VA | Manassas , VA | Rockville , MD | McLean , VA |
| Med School: Georgetown University School Of Medicine | Med School: CATHOLIC MEDICAL CENTER | Med School: Stanford University School Of Medicine | Med School: University Of Khartoum Faculty 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 expired medical license in the state of Virginia.
Medical License
Medical Doctor with an expired medical license in the state of Virginia that expired 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
- What languages does Dr. Mario Casolaro speak?
- Dr. Mario Casolaro speaks English and Spanish.
- 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.
- Where is Dr. Mario Casolaro's office located?
- Dr. Mario Casolaro's office is located at 1750 Tysons Blvd Ste 1160, McLean, VA, 22102.
- How can I make an appointment with Dr. Mario Casolaro?
- You can find contact information for Dr. Mario Casolaro here on Vitals.
- Does Dr. Mario Casolaro accept my insurance?
- You can see the insurance plans that Dr. Mario Casolaro accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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