Konstantinos Aronis, MD, PhD
Cardiology
Johns Hopkins Outpatient Center (now called Levi Watkins, Jr., M.D., Outpatient Center)
601 N. Caroline St., 7th Floor
Baltimore, MD 21287 Directions
4.9 out of 5
130 verified ratings
130 Ratings, 61 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 30, 2026
Dr Aronis was very friendly and respectful. He went over my condition thoroughly and asked me if Imhad any questions
Jun 30, 2026
Very helpful and complete
Jun 16, 2026
Explained my upcoming procedure very clearly and was very personable.
Jun 16, 2026
Dr. Aronis listens and explains exactly what my heart is doing
Jun 2, 2026
First time meeting him. He expGoilained what was the medical situation and gave me information to think about to move forward.
Jun 2, 2026
Most amazing dr ever!!!!
Jun 2, 2026
The doctor was very interested in what I knew about afib. And explained why taking the medication, Amiodarone, was keeping me out of fiber it was not good to stay on long term,because it can do harm to my lungs and liver . I like him very much, he explains things IN WAYS THAT ORDINARY PEOPLE CAN UNDERSTAND. I WAS VERY IMPRESSED.
Jun 2, 2026
I'm very grateful that I was able to see this provider. He was compassionate, personable and I never felt rushed even though he had to "squeeze" me in to see him.
Jun 1, 2026
Best possible experience.
Jun 1, 2026
My family and I found Dr. Aronis very knowledgeable and very likable. He took his time and explained my condition and all possible treatments. He also inquired as to how much knowledge or understanding I had of my condition. I felt very comfortable with him and am confident in his abilities. He exudes confidence, without arrogance.
Jun 1, 2026
Excellent care was provided.
Jun 1, 2026
Very good
May 19, 2026
Received excellent care from Dr. Aronis and his medical team.
May 19, 2026
Dr Aronis is wonderful, very smart guy.
May 19, 2026
Dr. Aronis is very helpful and concerned about my heart pulse issues
May 19, 2026
Easy toCommunicate With.
May 19, 2026
He was so kind and caring. Very thorough and explained all options to me.
May 11, 2026
Excellent doctor.
May 11, 2026
An incredible physician and genuine person changing my health for the better.
May 11, 2026
Excellent
May 11, 2026
Provider was excellent, he showed both compassion and care for my situation.
Apr 27, 2026
Dr Aronis is an outstanding doctor coupled with best bedside manners.
Apr 21, 2026
I loved my appointment with Dr. Aronis. He took his time, was thorough, shared helpful Information, and seemed concerned about my overall heath. He was also pleasant and we smiled a lot during the visit. He was very easy to be with almost like a family member.
Apr 21, 2026
Dr. Aronis is a great listener and a skilled practitioner. I have complete confidence in his ability to take care of me.
Apr 7, 2026
He was very thorough
Apr 7, 2026
Excellent caring provider
Mar 31, 2026
Excellent. None better
Mar 23, 2026
Very good
Mar 10, 2026
Not additional comments, I was very satisfied with the Doctor and others.
Mar 9, 2026
Professional.
Mar 3, 2026
Dr. Aronis is an excellent physician! I appreciated the way he explained my health issues and provided several different treatment options.
Feb 17, 2026
Very knowledgeable and receptive for questions and discussion
Feb 17, 2026
Knowledgeable, and explained everything so I could understand the issues
Feb 17, 2026
Answered any questions, asked my permission to include another doctor in the appointment, discussed followup. Personable.
Feb 9, 2026
Great collaboration with my cardiologist. Thoughtful explanations about rationale for testing prior to heart valve replacement
Feb 3, 2026
Explain everything I needed to know about my condition
Jan 20, 2026
My husband and I very much Like Dr Aronis. He's helpful and hopefully has figured out my problem
Jan 12, 2026
Excellent Doctor.
Jan 12, 2026
Knowledge, friendly, caring
Jan 6, 2026
Dr. Aronis is an extraordinary expert in his field, combining advanced research in electrophysiology as well as strong surgical ability.
Jan 6, 2026
I have every confidence in Dr. Aronis. I appreciate his gracious, interested manner and cheerful positiveness.
Jan 5, 2026
The Best!
Dec 22, 2025
This provider is an excellent doctor. He is part of my Hopkins team that has saved my life. I highly recommend him.
Dec 22, 2025
Great care from provider
Dec 8, 2025
Dr Aronis is awesome. Takes time , listens to concerns , explains in detail, and always asks for questions or concerns. Highly recommend!
Dec 8, 2025
Excellent Doctor. Listen to me carefully, explain things properly and came up with the plan of actions
Dec 8, 2025
Excellent - explained things very well
Dec 2, 2025
Great eye contact, listening skills, and knowledge
Dec 2, 2025
Provider had a very good manner about him which put me at ease talking to him. He went beyond my expectations with explanations and for the first time in over a year I feel I can move on with my life without fear of not waking up in the morning.
Nov 24, 2025
Hard to understand his broken English