0 reviews
Summary
Dr. Mark Lenart is a family medicine physician with additional training in anesthesiology who has served patients for 24 years. He earned his medical degree from the Uniformed Services University of the Health Sciences F E Hebert School of Medicine and completed his residency at Uniformed Services University of the Health Sciences. His dual specialty training allows him to provide comprehensive primary care while also offering specialized expertise in anesthesia services.
Dr. Lenart practices at multiple locations in Bethesda, Maryland, including Walter Reed National Military Medical Center, Suburban Hospital, and Armed Forces Radiobiology Research Institute. He maintains hospital affiliations with Naval Medical Center Portsmouth. His extensive experience in both family medicine and anesthesiology enables him to care for patients across a wide range of medical needs, from routine preventive care to specialized procedural support.
Dr. Lenart practices at multiple locations in Bethesda, Maryland, including Walter Reed National Military Medical Center, Suburban Hospital, and Armed Forces Radiobiology Research Institute. He maintains hospital affiliations with Naval Medical Center Portsmouth. His extensive experience in both family medicine and anesthesiology enables him to care for patients across a wide range of medical needs, from routine preventive care to specialized procedural support.
Overview based on verified provider data
Quick Facts
- 24 years of experience
- Uniformed Services University Of The Health Sciences
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Mark Joseph Lenart has 3 locationsWalter Reed National Military Medical Center
8901 Rockville PikeBethesda, MD 20889 Tel: (301) 295-4611
Armed Forces Radiobiology
8901 Wisconsin AveBethesda, MD 20814 Tel: (301) 295-0530
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Mark Joseph Lenart, MD | Dr. Joseph Connor, DO | Molly Harrigan, PA-C | Natalie Jarian Morales, FNP |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 5 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Bethesda , MD | Fairfax , VA | Germantown , MD | Gaithersburg , MD |
| Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine | Med School: Lake Erie College of Osteopathic Medicine | Med School: Georgetown University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Joseph Lenart
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Joseph Lenart has the following 2 specialties
Specialty Expertise
Dr. Mark Joseph Lenart has the following 2 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Mark Joseph Lenart 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 Uniformed Services University Of The Health Sciences.
Medical School
Graduated from Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine in 2002.
NPI Number
Dr. Lenart's NPI number is 1003894759.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Mark Lenart affiliated with?
- Dr. Mark Lenart is affiliated with Naval Medical Center Portsmouth, INOVA FAIRFAX HOSPITAL, Walter Reed National Military Medical Center, Inova Lj Murphy Childrens Hospital, and Stonesprings Hospital Center.
- Does Dr. Mark Lenart accept my insurance?
- You can see the insurance plans that Dr. Mark Lenart accepts on their Vitals profile.
- Does Dr. Mark Lenart accept virtual/telehealth appointments?
- Dr. Mark Lenart has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Mark Lenart's office located?
- Dr. Mark Lenart's office is located at 8901 Rockville Pike, Bethesda, MD, 20889.
- Is Dr. Mark Lenart accepting new patients?
- Dr. Mark Lenart has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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.





