MIkhail Grinberg's Online Review Report Card

My Mom was diagnosed with CLL in 2004. It’s been a long way of ups and downs for my Mom and our family. Dr. Greenberg knows a lot about new meds that could potentially help patients with CLL , and BUT it’s not only about knowledge. His appointments with my Mom lasted five minutes. Closer to the end of our journey, when I called his cell phone because my Mom didn’t feel well, and I wanted to express my concerns and worries, he was rude to me thinking like I have some fun calling him out of office hours. She passed away roughly five days after this so called conversation. Get an idea!!! No condolences and sorries for a loss of my dearest Mom afterwards. It’s been more than a month. When my cat passed away from kidney disease, I got a card within a few days. Dr. Greenberg is affiliated with Maimonides Medical Center. Avoid that hospital at all cost as well. Some people call it “death trap” and it has to be a reason. That hospital wasn’t getting better over the years but it’s an another story. I wish everyone to stay healthy. God forbid, you become sick, avoid this ARROGANT doctor and that hospital. There are other doctors that hopefully will treat you or your loved ones better and won’t take you as a number on the list. My mom trusted her doctor blindly. Big mistake. My Mom was diagnosed with CLL in 2004. It’s been a long way of ups and downs for my Mom and our family. Dr. Greenberg knows a lot about new meds that could potentially help patients with CLL , and BUT it’s not only about knowledge. His … More

I've been a patient of Dr Grinberg since 2013 for an anemia condition and I've never meet a Doctor with so much concern for his patient as he is. He is a gentle giant. Always on top of getting his patients well and following up with them. What a great guy, I would recommend him to any person having hematology/oncology concerns I give him 5 stars for his excellent service to man kind

Dr. Grinberg was very professional and took very good care of me.

Great Physician. Really cares about his patients!

Excellent caring doctor !

Terrible doctor! Avoid at all costs! When my father was sick, this doctor refused to answer my father's questions, and towards the end did not provide good pain killers. My dad was in so much pain until we went to Sloan Kettering where their primary concern was to lessen my father's suffering. Moreover, the doctor continued with chemotherapy for weeks even though he knew it was not helping but rather, made my father feel terrible, until my father himself refused to do it (just to make more money off of my dad). The doctor had absolutely no care for my father, no empathy or sympathy! And when my dad passed away we got a bill from him, even though my dad was on medicaid and the doctor huge profit from him (my dad was sick for 2 years). We trusted this doctor with my father's life! What a mistake. Just because he speaks Russian, and people coming to him are vulnerable Russian immigrants who can't stand up for their rights, doesn't mean he should take advantage of them. Terrible doctor! Avoid at all costs! When my father was sick, this doctor refused to answer my father's questions, and towards the end did not provide good pain killers. My dad was in so much pain until we went to Sloan Kettering where … More

Great Doctor, really compassionate

I can not thank Dr. Grinberg and his staff enough for taking great care of my friend who was visiting from Germany. She was thoroughly impressed with the knowledge and compassion she rceived for her unusual case. Professionals like that make medical profession proud!

Every time I come here I have a Huge problem with front desk on the 5th floor to the Point I leave with my blood pressure up and hands shaking . This is a doctor's office and no uneducated underpaid human garbage has the right to talk to any patient like a dog . Today I had another run in with some Italian "woman" and her Guy Russian side kick who both disrespected me, put their hands in my face , laughed and cursed at me while threatening me as she walked away ! I'm reporting this because I'm straight out of the hospital from a pulmonary embolism and no one has the right to downgrade any patient and treat them like this, this isn't McDonald's I obviously came here because I'm sick. I have a 200k following I'm a big social media influencer in Brooklyn & I'll be posting this Everywhere! I love Dr Grinberg & the Nurses very much , super visor is very sweet but they need to hire better staff to represent their facility! Every time I come here I have a Huge problem with front desk on the 5th floor to the Point I leave with my blood pressure up and hands shaking . This is a doctor's office and no uneducated underpaid human garbage has the right to talk to … More

What a wonderful experience! We love the staff here, especially Dr. Grinberg. He is amazing. Very knowledgeable, professional, and caring. My aunt has been a patient here for a while, and everytime we are here he takes wonderful care of her. He takes his time, answeres all of our questions, and addressed all of our concerns. We highly recommend Dr. Grinberg. What a wonderful experience! We love the staff here, especially Dr. Grinberg. He is amazing. Very knowledgeable, professional, and caring. My aunt has been a patient here for a while, and everytime we are here he takes wonderful care of … More