John G Ivanoff

Dr Ivanoff is one of the most caring doctors my husband and I have ever been to. His staff is wonderful as well.

The appointment desk is not a very helpful place I was not happy at all,my appointment was at 8:30 I waited for 2 hours,I did not get in for my non invasive cardio my name was not called,they said they canceled my appointment when I went up to the appointment desk! I was not treated very well,I will not be back there again! Melita Smoot ps they did not pronounce my name right! The appointment desk is not a very helpful place I was not happy at all,my appointment was at 8:30 I waited for 2 hours,I did not get in for my non invasive cardio my name was not called,they said they canceled my appointment when I went up … More

He's been wonderful taking care of me and my husband

Dr Ivanoff treats both myself and my husband. Highly skilled and very kind. Sweet staff, makes you feel valued.

Dr. Ivanoff has been treating my 87 year old father and the experience has been wonderful. He’s one of the most caring and attentive physician’s I’ve met. His gentle spirit is felt in everything he does. I highly recommend him for any of your heart aches. ????

I have met with Dr Ivanoff exactly once on video for a couple minutes where he was visibly distracted, and couldn't get off the call fast enough though it only lasted 2-3 minutes. Any attempt to get answers from the office when I've had questions has been met with delay, rudeness, and insufficient information. Thankfully prior to receiving the most recent abysmal response I had already spoken to a professional who had considerably more insightful answers, so by the time I finally received an answer from Ivanoff 4 days later my mind was already at ease. I have two family members in heart failure, I myself have factor II and a history of bilateral innumerable pulmonary embolisms, and my echocardiogram results showed results outside of normal, but his basic response was "everything is normal". I had a doctor from Yale read over my echocardiogram, and based on the results and my family history she said it was imperative that I have them yearly, Ivanoff simply dismissed me. I have now been transferred to another doctor who can actually be bothered to appropriately and effectively interact with their patient. I have met with Dr Ivanoff exactly once on video for a couple minutes where he was visibly distracted, and couldn't get off the call fast enough though it only lasted 2-3 minutes. Any attempt to get answers from the office when I've had … More

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I have met with Dr Ivanoff exactly once on video for a couple minutes where he was visibly distracted, and couldn't get off the call fast enough though it only lasted 2-3 minutes. Any attempt to get answers from the office when I've had questions has been met with delay, rudeness, and insufficient information. Thankfully prior to receiving the most recent abysmal response I had already spoken to a professional who had considerably more insightful answers, so by the time I finally received an answer from Ivanoff 4 days later my mind was already at ease. I have two family members in heart failure, I myself have factor II and a history of bilateral innumerable pulmonary embolisms, and my echocardiogram results showed results outside of normal, but his basic response was "everything is normal". I had a doctor from Yale read over my echocardiogram, and based on the results and my family history she said it was imperative that I have them yearly, Ivanoff simply dismissed me.

Extremely likeable. Explains well. Cares about his patiens

He walked out while I was still asking questions. He didn't explain the procedure AT ALL. Before the procedure when he came in, I expressed concern and that I was nervous. He went out in the hall and yelled, "WE'VE GOT A WIMP IN HERE".

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Although I have seen Dr. Ivanoff only once, he is by far the best cardiologist I've found in Tulsa. I've gone through three since I moved here . I was nearly killed by two of them. I think that Dr. Ivanoff will be my final cardiologist. He was highly recommended by doctors and staff at St. John's.

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

I will be a new patient if he will have me I have heared great reviews from people who he treats.

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This user rated the provider, but did not write a review

Dr. Ivanoff is one of the finest cardiologists in Tulsa. He takes time to listen and leaves the final decision making to the patient. With heart surgery, it is nice to not feel pressured or forced. I've had such a great experience that I'm trying to get my father in Phoenix to change to Dr. Ivanoff.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review