Jon R. Resar, MD
Interventional Cardiology
Johns Hopkins Outpatient Center (now called Levi Watkins, Jr., M.D., Outpatient Center)
601 N. Caroline St., Pavilion I STE 360
Baltimore, MD 21093 Directions
5.0 out of 5
64 verified ratings
64 Ratings, 31 Comments
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.
Jun 4, 2026
Outstanding
Jun 4, 2026
Dr. Resar is top in his field, has a wonderful bed-side manner, explains conditions very thoroughly, and is kind and helpful. Just an outstanding doctor who listens very carefully, wants you to bring questions, and doesn't rush you out the door. Can't say enough good about him.
May 21, 2026
Very thorough and compassionate. Very personable and knowledgeable about my case
May 21, 2026
Outstanding!!
May 7, 2026
Exceedingly knowledgeable
May 7, 2026
Dr Resar was excellent in every way. I'm feeling great about being his patient.
Apr 23, 2026
No better care than Johns Hopkins; no better provider than Dr Resar. That's why I keep coming back after twenty plus years.
Apr 23, 2026
I am in the hands of the very best cardiologist of any hospital anywhere in the world
Apr 23, 2026
Very good
Apr 9, 2026
Dr. Resar is upbeat, highly professional with a great attitude. Too bad, he may soon retire.
Mar 26, 2026
Dr. Resar was thorough, kind, respectful and extremely informative.
Jan 7, 2026
Dr Resar is a great doctor
Jan 7, 2026
Professional and very knowledgeable about my disease process
Jan 7, 2026
Dr. Resar was outstanding! He was thorough, informative, Interested and caring.
Dec 18, 2025
Dr. Resar is my cardiologist
Dec 17, 2025
He was very good
Dec 17, 2025
I was very impressed with this doctor & his interest in my condition.
Dec 11, 2025
Excellent
Dec 11, 2025
Dr. Resar is a wonderful man and provides medical care with detailed precision that is confidence inspiring.
Dec 10, 2025
He was amazing! Spent more time discussing my case than any other doctor I currently have. He even showed me the video of my surgery and explained what was happening throughout. He proactively mentioned Lipoprotein and ordered a test for it.
Dec 10, 2025
Dr. Resar is very caring and always responds if sent a message through the portal.
Dec 3, 2025
Dr Jon Resar did a very good interview with me and answered all of the questions about my condition
Dec 3, 2025
Dr. Resar is very good to work with. He takes time to explain in detail the nature of the procedure and the reason annd hope for results. He makes you feel confidekt and comfortable about the upcoming procedure.
Nov 20, 2025
Outstanding communication and knowledge.
Nov 6, 2025
Dr .Resar was very professional and extremely friendly and knowledgeable. He sat down with me and my son and explained everything to us about my surgery and echo. He spent a considerable amount of time with us which Is very unusual now a days. He was super!!
Oct 16, 2025
Dr. Resar has been my cardiologist for the last 12 or so years. I could not have found anyone better, more caring. I have the utmost confidence in Dr. Resar, I follow his advice and guidance, and believe I am in the most capable hands.
Oct 16, 2025
Dr Resar is one of the top two physicians who have cared for me. He is extraordinarily smart, knowledgeable but also one who has great compassion and makes you feel like you're his only patient and he has all the time and attention you need devoted to you. He also has a wonderful sense of humor.
Oct 16, 2025
They don't get any better than Dr. Resar. In my book he is a miracle worker.
Oct 8, 2025
Best JH can offer!
Oct 1, 2025
The best
Sep 18, 2025
Dr. Resar was great! I came from Virginia for a second opinion. He was very thorough and thoughtful. He looked at all my test results, asked me lots of questions, and then gave his opinion very clearly. I appreciated him making time for me on short notice.