John P Mckenzie, MD - Glendale, California

Dr. John P Mckenzie, MD - Cardiologist in Glendale, CA

Dr. John P Mckenzie is a highly skilled and experienced cardiologist practicing in Glendale, California. With his expertise in diagnosing and treating heart-related conditions, he provides top-notch medical care for his patients. Located at 660 W Broadway Suite B, Glendale, CA 91204, his clinic is easily accessible and conveniently situated.

The office can be reached by phone at 85029420 or through their website at heartbeatcardio.com. Dr. Mckenzie specializes in Cardiology, offering a wide range of services to address various heart issues.

Key Features and Amenities

• Wheelchair accessible entrance
• Wheelchair accessible parking lot
• Wheelchair accessible restroom
• Restroom
• Appointments recommended

Dr. Mckenzie's clinic has received mixed reviews on Google My Business, with a total of 24 reviews and an average rating of 2.9/5. While some patients have expressed satisfaction with their experience and the quality of care provided, others have reported dissatisfaction with various aspects of their visit.

One particularly positive review highlights Dr. Mckenzie's exceptional skill during an ablation surgery, describing the outcome as 'Brilliant'. This testimony showcases the doctor's expertise and dedication to his patients' well-being.

Despite the mixed opinions, it is essential to consider that patient experiences may vary based on individual needs and circumstances. Prospective patients should research further and make an informed decision based on their specific requirements and the available information.

👍 Reviews of John P Mckenzie, MD

Levan S.

5/5

I had ablation sergury on March 19,2025 in Glendale Adventist Hospital and DR MacKenzie lll.did the performance. Just by
ONE WORD.//////Brilliant////.Thank you doctor for your excellent work.

Suzan S.

1/5

Kristina and Ofelia are very unprofesional. They don't know how to speak to people. I told my son who is a judge if I get heart attack in this office because of their customer service please sue them!!!! I will be complaining to the Medical licensing board if the customer service representitives are not fired and still work here. I had a terrible time today and my blood presure went up and my heands are shaking.

El S.

5/5

Super doctor! Brilliant! Amazing professional! Thank you for the surgery.

Nair O.

1/5

Dr McKenzie is excellent, however the Manager , Sonia waited 6 months to send a referral for his approval. But they continue encouraging mediocrity!

Lucy M.

1/5

This has to be the worst office ever! Starting from front feet staff to the doctor. There has never been a time where the wait is less than 2 hours and that's only to go inside. This place can never figure out their appointment schedule or get it right. They schedule 20 people in one hour, then people pile up in the waiting area and the front desk won't even acknowledge the people waiting. Plus, most of the time the doctor is not even in the office and the staff won't even tell people the doctor is not here. I hate coming here and this will be the last visit for sore. This office is horrible and no patient should be treated in such horrible way! This is unacceptable by all means

syune Z.

5/5

He saved my life, thank you so much 🙏He is the best .

Cynthial C.

1/5

This was the only cardio doctor in my bcbs plan so I had no choice. My experience was horrible. I had one of my procedures scheduled and when I arrived Sonia told me they forgot to schedule a doctor. I told her she should have called me at home before I drove a half hour. She later changed her story saying that she called me but that is a complete lie and I suggest her superiors check the phone records. Also, Dr Mckenzie did call me back and left a long message OF ANOTHER PATIENTS DETAILED INFORMATION.These people are dishonest and unprofessional! I suggest you find another doctor.

Marlon O.

5/5

(I am writing this for a friend of mine who has a hard time setting this up) The cardiologist is the best. I had a great experience to help my mother during a hard time with her surgery. They made us feel amazing. We had peace in our hearts and communicated with us through out the whole process. Professional attention and the receptionist made us feel at home. Great results and I would recommend them. Thank you