Dr. Dmitry A. Grebenev

Rude and arrogate. Speaks at you like you're insignificant. Walked out of the exam room TWICE while I was asking questions. Use somebody who's familiar with medicine in 2023 and who has some compassion and manners.

This doctor ordered bloodwork prior to my appointment, then never looked at it until I specifically asked, yet still missed two major issues. My regular PCP diagnosed it, unfortunately not until 2-1/2 months later.

Dr. Grebnev helped me to get me onto Forteo, for my Osteoporosis and I'd still be going to his office if my health insurance still covered it. My bone density has improved due to this medication. Thank Dr. Grebnev

I wish I would have read his reviews prior to my appointment. My review is similar to others who gave a low rating. I went to see him anticipating a consultation and exchange of data. The appointment was brief. He seemed disinterested in anything I originated or asked. He cut the conversation short and said I needed to take one of two possible prescriptions and return for a second appointment to inform him which I would take. Whether or not that is the only remedy available to me is not the point of this review, but feeling I had no option for a give and take conversation to full understanding was unacceptable.

professional, experienced, I got all my questions answered

I actually enjoy my appointments with Dr. Grebenev. He is very personable and efficient.

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The doctor has terrible bedside manor, and the receptionists up front are also rude I do not recommend this facility at all.

No phone number for office was in hold with diagnostic clinic for 20 minutes they did not connect me. Terrible customer service

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I love Dr. Grebenev! He is direct, to the point, seldom smiles, may appear condescending (he is not) . He IS a expert in the field of endocrinology and metabolism. As for those who lament over his interest in your BLOOD WORK AND LAB FINDINGS, they are his road map. He is very observant . When he walks into the room he looks at you. He can look at your hair, your facial features, you skin condition; its color , your posture, your facial expression they all reveal medical "secretes" to the expert. It is really not a social visit. As for Tammy she is a delightful FOCUSED human being. She concentrates on the job. No one likes mistakes. I am friend to neither, I am a grateful patient.

First time seeing Dr Grebenev and will be the last! His bedside manors are terrible and I felt like this was a waste of my time and money. Will not advise anyone I know to see him and will not be back to see him. He didn't make me feel any better or tell me anything my PCP had already did. Worst Physician I've ever came across, complete D*** First time seeing Dr Grebenev and will be the last! His bedside manors are terrible and I felt like this was a waste of my time and money. Will not advise anyone I know to see him and will not be back to see him. He didn't make me feel any … More

I was fortunate to have scheduled my first endocrinology appointment with Dr. Grebenev. He reviewed all of my medical records and was very thorough. He was attentive to all of my concerns and answered all of my questions. We have a plan of care in place. I don’t understand what other reviewers are referring to when they stated he doesn’t have a “good bedside manner”. He is polite and professional. I was fortunate to have scheduled my first endocrinology appointment with Dr. Grebenev. He reviewed all of my medical records and was very thorough. He was attentive to all of my concerns and answered all of my questions. We have a plan of … More

I have seen Dr. Grebenev about 7 or 8 times out of necessity for a thyroid condition. It has been one of the most negative Dr./patient experiences I have ever had. Dr. Grebenev has no bedside manner, doesn't explain anything and appears annoyed at any questions asked. His nurse Tammy is just as negative. Horrible experience!

Does not believe in emotional effects on blood sugars. WOULD NOT RECOMMEND!!!!! Brittle diabetics BEWARE !!!!!

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A great Doctor!

Dr. Grebenev is a great doctor; efficient and thorough. He comes across a bit brief, but he really knows his stuff. Sure, he has some East European quirks when it comes to bedside manners, but if you're looking for a Dr. who won't waste your time telling you about his golf game last weekend and will figure out how to fix your issues, he's your guy. Dr. Grebenev is a great doctor; efficient and thorough. He comes across a bit brief, but he really knows his stuff. … More

I consider the Dr a true professional. He explains to me my issues so that I understand stand it. I read in other reviews regarding his bedside manners I say to you, if you want to be treated like a child and want to go to a Dr that will not expect you to take ownership of your issues then he’s not it but if you go to him with a true intent of helping yourself and having him be your partner in this journey ,well than, all I can say is that there is no better. I consider the Dr a true professional. He explains to me my issues so that I understand stand it. I read in other reviews regarding his bedside manners I say to you, if you want to be treated like a child and want to go to a Dr that will … More

Today I had a Fine Needle Biopsy of a nodule on my Thyroid! I read too much on the internet and was frightened. Dr. Grebenev made it virtually painless. I knew everything that was about to happen, hardly felt a thing! Can not recommend him more highly! Thank you!

he is a competent endocrinologist and helped me lose weight, reduce my DMII meds, and lower my A1C - i highly recommend this doctor - he also doesn't make you wait for your appointment, is right on time, and communicates with your primary care provider - quite remarkable health care in today's environment!

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2.8 stars.... Not much to brag about, is it? I am sorry to say, but his "bed-side" manners are VERY common in Eastern Europe, Russia, Ukraine. I should know, I am from there. When these people come to America, they bring some of their "manners" with them and many of them stay that way till they die. Sad. I have a friend who is seeing Dr.Grebenev and she has exactly the opinion of him as most of the people who wrote reviews about him. 2.8 stars.... Not much to brag about, is it? I am sorry to say, but his "bed-side" manners are VERY common in Eastern Europe, Russia, Ukraine. I should know, I am from there. When these people come … More

I waited a month for an appointment, paid $120.00 to see the doctor regarding a biopsy to screen for cancer. I was told the next appointment available for the biopsy would be in three months. Is this a doctor issue or a Diagnostic Clinic scheduling problem? Either way it's my health & I will go elsewhere. Choose this place & this doctor if you've got plenty of time as it pertains to your health. I waited a month for an appointment, paid $120.00 to see the doctor regarding a biopsy to screen for cancer. I was told the next appointment available for the biopsy would be in three months. Is this a doctor issue or a Diagnostic Clinic … More

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

This doctor would not listen to me about symptoms I was having, totally dismissed it and badically told me its all in my head, dont waste your time or money, hes too old school not up on the times. Made me feel stupid and he convinced my fiance I was just imagining my symptoms thus taking away my support, terrible doctor.

Awful bedside manor. I was put on medication that made me so sick I ended up having to go to the emergency room. I tried to call Dr. Grebenevs office for WEEKS to get ahold of someone just to help me figure out if we could lower the dose or maybe I was doing something wrong- 7 weeks later I got a call back. Keep in mind I called every single day for 2 weeks. But they did not hesitate to send me a bill 2 days later. Good thing I found a better endocrinologist who actually cares about their patients. I would not recommend Dr. Grebenev to my worst enemy Awful bedside manor. I was put on medication that made me so sick I ended up having to go to the emergency room. I tried to call Dr. Grebenevs office for WEEKS to get ahold of someone just to help me figure out if we could lower the dose or … More

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He may not be a social person BUT he is a top notch endocrinologist

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

I would not recommend. He had the worst bedside manner! He would not let me or my husband get a word in edgewise, made me feel stupid and insinuated that my primary doctor was stupid. When I first got there, the nurse was abrupt and scowling. I knew then that the doctor was probably difficult to work for. When the doctor came in he asked me in a condescending tone, why I was there, not even looking at my chart. I felt that he did not care about my problems and was too focused on lab results.

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The worst bedside manner of any doctor I have ever seen, After seeing him, I changed doctors,

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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

you sign in and barely sit in the office for 5 minutes, a nurse takes you in and gets reason you're there and blood pressure, when she's ready to leave de grebenev is always in within minutes if he's not waiting at the door! He did a great job of evaluating my history and addressing my (probably) ridiculous sounding theories as to what was happening. After results of labs he took the time to go over my diagnosis. The nurses on the other hand, might need some more education, overall good

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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

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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