Thomas Odar, MD, FACC

  • Adventist Medical Group
4.8 / 5
Based on 482Reviews Click for More Information

Specialty

  • Cardiovascular Disease

Appointments

301-670-3000

Locations

  • Primary Location

    Adventist HealthCare Cardiac Associates

    15225 Shady Grove Road Suite 201

    Rockville, MD 20850

    Phone: 301-670-3000
  • Adventist HealthCare Cardiac Associates

    19735 Germantown Road Suite 190

    Germantown, MD 20874

    Phone: 240-449-1100

Office Hours

Sunday Closed
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed

About Thomas Odar

Thomas J. Odar, MD, FACC is the current Chief of the Cardiology Subsection at Adventist HealthCare Shady Grove Medical Center. He is also the current Director of the Acute Chest Pain Center at Shady Grove Medical Center.

Dr. Odar obtained his undergraduate degree at the University of Notre Dame. He then went to law school at Georgetown University Law Center where he obtained his Juris Doctorate. Thereafter, Dr. Odar attended the University of Cincinnati College of Medicine where he obtained his medical degree. He completed his residency and cardiology fellowship at Loyola University Medical Center in Chicago.

Dr. Odar is a fellow of the American College of Cardiology and is Board Certified in Cardiovascular Diseases. He specializes in echocardiography and nuclear imaging studies, and is certified to read cardiac CT angiography.

Profile

Education

MD; University of Cincinnati, College of Medicine (1997)

Internship

Loyola University of Chicago

Residency

Loyola University of Chicago

Fellowship

Loyola University of Chicago

Board Certifications

  • American Board of Internal Medicine

Hospital Affiliations

  • Adventist HealthCare Rehabilitation
  • Adventist HealthCare Shady Grove Medical Center
  • Adventist HealthCare White Oak Medical Center

Patient Reviews

4.8/5
Based on 486 Reviews

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.

4.9
Provider showed concern
4.9
Provider explained things clearly
4.8
Provider included you in decisions
4.8
Provider discussed treatment options
4.8
Time CP spent with patient
4.9
Likelihood of recommending this provider

Comments

5.0
February 23, 2026
Superb professional whom I would strongly recommend!!!
5.0
February 21, 2026
Dr Odar is the best cardiologist I have consulted.
5.0
February 19, 2026
Again, I've been a patient of Dr Odar for 20 yrs. And will never change doctor
5.0
February 17, 2026
Dr. Odar and the attendant nurse were very comforting to me
5.0
February 10, 2026
I was complicated but things were taken care of
5.0
February 10, 2026
Both the doctor and the nurse practitioner were excellent.
5.0
February 09, 2026
I love Dr. Odar. We spent the first 10 minutes with a very detailed discussion of my concerns and his interpretations of my test results. It was only after I had all my questions answered and care plan established, that Dr. Odar then began his physical examination. Yes. This is what I need.
5.0
February 07, 2026
Dr. Odar is an amazing doctor. He is knowledgeable and truly cares about his patients' well-being.
5.0
February 03, 2026
Very professional visit
5.0
February 03, 2026
Good.
5.0
January 27, 2026
Dr Odar is the best.
5.0
January 27, 2026
Dr. Odar is an excellent doctor. He listens and has sincere concern for my health. I have and will continue to recommend him to anyone who needs his expertise.
5.0
January 27, 2026
Dr Odar ensured he revised medical care plan to ensure I was my best self. Adjusting meds to night and ensuring I dealt with stress and healthier options to include exercise and less stress at job.
5.0
December 16, 2025
Excellent care from Dr Odar for over 12 yrs
5.0
December 02, 2025
Dr. Odar and nurses are excellent. It's the scheduling/ appointments that I have an issue with.
5.0
November 26, 2025
Dr. Omar explained and was very reassuring in his assessment of my medical conditions. My stress level markedly decreased.
4.6
November 24, 2025
I have seen Dr. Odar for many years. He has always been a great doctor. He has found the right medication to control my blood pressure. He is a very warm and compassionate physician.
5.0
November 22, 2025
Dr Odar is excellent
5.0
November 17, 2025
Good
5.0
November 17, 2025
Good
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