0 reviews
Summary
Dr. Jennings graduated from the Georgetown University School of Medicine in 2007. He works in Arlington, VA and specializes in Critical Care Medicine and Pulmonology. Dr. Jennings is affiliated with Virginia Hospital Center.
Quick Facts
- 19 years of experience
- speaks English, Spanish
- Georgetown University School Of Medicine
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Mark Thomas Jennings, MD | Dr. Timothy James Low | Dr. Marian C Rutigliano | Dr. Amy Elizabeth Mc Kee |
| Critical Care Medicine | Critical Care Medicine | Anesthesiology | Pediatrics |
| 19 Years of Experience | 47 Years of Experience | 38 Years of Experience | 26 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Arlington , VA | Towson , MD | WASHINGTON , DC | Bethesda , MD |
| Med School: Georgetown University School Of Medicine | Med School: University Of Maryland School Of Medicine | Med School: New York Institute Of Technology College Of Osteopathic Medicine | Med School: Tulane University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Thomas Jennings
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Thomas Jennings has the following 2 specialties
Specialty Expertise
Dr. Mark Thomas Jennings has the following 8 areas of expertise
Certifications, License, & Education
19 Years Experience
Dr. Mark Thomas Jennings 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
Medical School
Graduated from Georgetown University School Of Medicine in 2007.
NPI Number
Dr. Jennings' NPI number is 1164682688.
Similar doctors
Frequently Asked Questions
- Where is Dr. Mark Jennings's office located?
- Dr. Mark Jennings's office is located at 1701 N George Mason Dr, Arlington, VA, 22205.
- Is Dr. Mark Jennings accepting new patients?
- Dr. Mark Jennings has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Mark Jennings?
- You can find contact information for Dr. Mark Jennings here on Vitals.
- Does Dr. Mark Jennings accept my insurance?
- You can see the insurance plans that Dr. Mark Jennings accepts on their Vitals profile.
- What languages does Dr. Mark Jennings speak?
- Dr. Mark Jennings speaks English and Spanish.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.



