Originating in New York, Dr. Greenblatt completed all his studies and medical training in the Big Apple. Dr. Greenblatt obtained his MD degree at Albert Einstein College of Medicine and completed his internship and residency at Mount Sinai Hospital. During his fellowship training in cardiovascular disease, which he completed at Lenox Hill Hospital, he also completed a one year fellowship in Clinical Hypertension at Mount Sinai Hospital. Dr. Greenblatt worked in the private practice world of New York City for over a decade, treating patients at Mount Sinai Medical Center, NYU Langone Medical Center, St Vincent's Midtown Hospital, St Vincent's Hospital and St Luke's Roosevelt Medical Centers.
Medical Disclaimer:
The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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Patient Reviews
Patient
★★★★★
Dr. Jonathan Greenblatt, MD has been very kind since the moment he entered the room. He took the time to listen, review my brother condition, and clearly explained what my brother needed. I highly recommend him he is professional, respectful, empathetic, and very knowledgeable in his field.
Patient
★★★★★
I used to have my medical visits with Dr. Hanabergh, with whom I felt confortable seeing. With Dr. Greenblatt I have the same feeling. He took his time in examining me and we spoke about my health thoroughly.
Patient
★★★★★
Dr. Greenblatt is kind, friendly, professional and genuinely caring. He takes the time to listen, understands your concerns, and does everything he can to help. I felt very comfortable and well cared for. Highly recommend!
Patient
★★★★★
I had my initial visit with Dr. Greenblatt and I cannot gush enough about this doctor! He was very kind and thorough. He listened to everything I said intently and gave me a diagnosis for POTS as well a treatment for my condition. He also provided ways to counter it. He listened when no other doctor would. A great bedside manner and humor to boot. I'm very please with Dr. Greenblatt! He's honestly grade A!
Patient
★★★★★
Knowledgeable, caring and attentive. Great find if you're looking for a cardiologist.