Dr. Alex Johnson, MD
Interventional Cardiology
6140 W Curtisian Ave , Ste 200
Boise, ID 83704 Directions
4.9 out of 5
229 verified ratings
229 Ratings, 101 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.
Mar 31, 2026
very good doctor. I know I am in good hands.
Mar 11, 2026
He is extremely knowledgeable. Very nice personality. He cares about his patients.
Mar 10, 2026
Dr. Johnson was very personable and knowledgable and his nurse was very much the same.
Mar 10, 2026
Very knowledgeable, understanding, listens, answers all questions and personable
Mar 10, 2026
Everything was Excellent... From the time I walked in.đź‘Ť ThankYou.
Mar 6, 2026
Keep up the great work. Thank you so very much.
Mar 5, 2026
Very personable and willing to spend the time to answer my questions
Mar 5, 2026
We like Dr. Alex Johnson very much.
Feb 27, 2026
A very expert and caring specialist.
Feb 26, 2026
Besides being a terrific provider,he’s a very pleasant person. I know he was busy but he made me feel he had plenty of time for me.
Feb 23, 2026
I have known Alex since he moved to Boise, probably about 15 to 20 years ago. He has always been an outstanding cardiologist in my opinion. I previously had Steve Writer who I also think is excellent but when he retired, I had no concerns about transitioning my cardiology care to Dr. Johnson.
Feb 20, 2026
Already stated feel confident in Alex Johnson’s care.
Feb 19, 2026
Nothing
Feb 19, 2026
Always a great experience with this Dr look forward to seeing him again next year
Feb 18, 2026
He was a new doctor for me so I was a little bit nervous. But he was great and very welcoming.
Feb 17, 2026
Keep him practicing at St. Al’s as he is an excellent doctor!!!
Feb 17, 2026
Great overworked doctor, St Al’s needs to hire more staff members to this field
Feb 13, 2026
Very professional and pleasant. Answered all my questions to my satisfaction.
Feb 5, 2026
Dr. Johnson has been a great doctor for me since 2012. Discuses medications, diet, necessary tests etc.
Feb 3, 2026
Expert leader with a caring supportive manner about him
Jan 22, 2026
Doctor Johnson is always very thorough in providing for my best possible healthcare.
Jan 21, 2026
Very personal and professional.
Jan 21, 2026
Thank you for your silliness to listen and dialogue with me.
Jan 7, 2026
N/A
Jan 6, 2026
thorogh
Dec 30, 2025
My husband was with me and the doctor directed his observations to both of us
Dec 30, 2025
Excellent physician
Dec 11, 2025
I am extremely happy and feel extremely blessed to be under the care of Dr. ALEX JOHNSON.
Dec 10, 2025
I had my open heart surgery in another state and became Dr Johnson’s patient. After he found out I had recently moved to the Treasure Valley he said one thing, until you relocate your Doctors I am your Dy. Been a great 16 years of care
Dec 9, 2025
Never felt rushed, always made sure I was comfortable with the follow-ups
Dec 9, 2025
Thank You for your Time and concern
Dec 9, 2025
He gave me a lot of practical advice, explaining the impacts of sodium and migraines and even alcohol on blood pressure. I really liked his manner and style.
Dec 9, 2025
He is a very knowledgeable and caring person who takes the time to explain everything so you know what is going on.
Dec 4, 2025
Dr. Johnson once squeezed my wife into his busy schedule and performed necessary tests in order to expedite breast cancer care for my wife. I will never forget this favor he did for us.
Dec 4, 2025
Very good.
Dec 3, 2025
Excellent!
Dec 2, 2025
Has been my cardiologist for several years and has earned my trust
Nov 26, 2025
Very thorough
Nov 20, 2025
Wonderful doctor, very knowledgeable and great communicator.
Nov 20, 2025
Thank you for your time and service toward my health care.
Nov 9, 2025
Professionalism, class, integrity, intelligence, knowledgeable, objective analysis, objective caring and the ability to communicate effectively with patients. Many thanks
Nov 8, 2025
excellent doctor! very kind and knowledgeable. I feel to be good taken care of .
Nov 7, 2025
I trust Dr. Johnson. I believe it him and he his very professional and along with the staff.
Nov 6, 2025
Very good appointment listen to me and answered all my questions. And gave great professional medical advice.
Nov 6, 2025
He’s doing a great job and definitely seems to care about his patients
Nov 5, 2025
None at this time
Nov 4, 2025
This Doctor saved my life while I was having a Heart Attack. A really cool Doctor.
Nov 4, 2025
Very capable doctor. I owe hin my life.
Oct 30, 2025
Totally professional and clearly interested in patient concerns and inputs. On time and never rushed. Listens well . Well prepared for visit including thorough knowledge of past visits and medical history.
Oct 29, 2025
On time, not rushed, listened carefully and provide excellent advice and understandable explanations. He was totally prepared for my visit including historical knowledge of past visits and experiences. Very congenial. Demonstrated genuine interest in my well being.