Dr. Harry Gruenspan, MD

Endocrinologist

This doctor has no availability on Zocdoc.

Qualifications and Experience

Education

Hospital Affiliations

Languages Spoken

Board Certifications

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Awards and Publications

In-Network Insurances

Specialties

Professional Statement

Dr. Gruenspan has been working with patients in need of help with hormone imbalances for nearly three decades. His goal is to treat Thyroid Disease, Type I Diabetes and Type II Diabetes, Pituitary Problems, Menstrual Problems, Hirsutism and Osteoporosis. He is also a Certified as a Hypertension Specialist by the American Society of Hypertension. It is his hope that the complications people face can be reduced and alleviated with the help of timely analysis and proper treatment.

Zocdoc Awards

Verified Patient Reviews

(Verified Patient)

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One of the best doctors I ever had.

(Verified Patient)

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Excellent staff, excellent doctor! I was blown away by how quickly I was seen and how knowledgeable the doctor was. He was very thorough, asked detailed questions, and I love that I will have access to my bloodwork results immediately through their online portal. I also appreciate that the doctor provides his e-mail address for any questions. Really great service.

(Verified Patient)

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Dr. Gruenspan and his staff are very thorough and do not rush you at all. I always have time to voice any concerns and they are always taken seriously. I have been a patient for two years now, and will return. The new office (they had a flood several months ago) is comfortable.

(Verified Patient)

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Quick and easy. All the staff was very friendly.

(Verified Patient)

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This my second visit to Dr. Gruenspan. His office staff is extremely friendly and courteous. Dr. Greenspan takes the time to get a full history and evaluation. Best of all I was able to quickly get both appointments.

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He is fantastic, took a large amount of time and thought to make sure he was figuring things out and considering every option. I could not ask for a better doctor.

(Verified Patient)

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Very thorough.

(Verified Patient)

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This was a 3rd opinion office visit. It was great experience. My best in years... Doctor was with me over 15 minutes, asked me dozen of questions about my health, family and habits. Was interested in what I had to share. Very pleasant and knowledgeable doctor. Office staff super nice and professional. I recommend this doctor 100%

(Verified Patient)

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Great, thorough experience. Thank you!

(Verified Patient)

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Everyone in this office was incredibly nice, helpful, and knowledgeable. Not only did I not feel rushed, but I felt that the doctor and the other employees took their time to make sure I felt comfortable and well-taken care of. Highly recommend this office.

(Verified Patient)

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I am still a new patient, but so far so good.

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By far the worst experience I had. Dr. Grunspan diagnosed a new chronic medical condition that requires treatment and care as I have never had it. Not only did he gave me the news about my condition via email, he did not answer my questions and follow-ups until this day. It has been roughly 5 months...

(Verified Patient)

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One of the best physicians I've had. Very thorough and attentive. He diagnosed my pituitary tumor and has been very dillgent as far as my care and collaborating with other specialists. His office staff is also extremely kind!

(Verified Patient)

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Informative ,there was progress in my condition.

(Verified Patient)

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One of the best experiences I’ve had in a doctors office in a long time. Dr. Gruenspan was incredibly knowledgeable, patient and thorough with me. The woman at the check in office as exceptional and beyond kind. I’m so grateful to have found this office!

(Verified Patient)

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This was my first visit, but so far he seems to be a thorough and caring doctor. I'll go back in 2 weeks and will have a better feel but so far, so good.

(Verified Patient)

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Dr. Gruenspan is an amazing physician with excellent bedside manners. I absolutely recommend this doctor to all my family and friends...

(Verified Patient)

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Dr Gruenspan is very thorough and. Gentle, he doesn’t rush and listens. The office staff is very courteous.

(Verified Patient)

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Very professional, thorough and knowledgeable.

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Dr. Gruenspan has always had a very considered and professional approach. Highly recommended!!

(Verified Patient)

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I've been seeing Dr. Gruenspan for about five years, initially for a thyroid problem that he has kept under control. Over the years, he has become my go-to doctor for a whole range of problems. Dr, Gruenspan is extremely knowledgeable, careful, supportive, and warm. Similarly, his office and nursing staff are first-rate.

(Verified Patient)

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He carefully studied each test ,and listen to my concern. He made feel with his help I could reverse the condition.

(Verified Patient)

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The ladies in the office are always very polite and helpful, would recommend Dr. Greenspan to friends and family!

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He was very thorough in going over my history, answering all my questions, and doing physical exam and collecting for lab tests. I did not feel rushed. He seemed very knowledgeable. This was a first visit.

(Verified Patient)

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it was a very complete exam, and everyone was very nice!

(Verified Patient)

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This was the best doctor’s visit I’ve ever had!

(Verified Patient)

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Dr. Gruenspan and his staff were very helpful during my visit. The examination was started very quickly after my arrival at the office and they were very thorough with the consultation. My visit with Dr. Gruenspan and his office was excellent.

(Verified Patient)

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This doctor is amazing. Took his time to ask me questions regarding previous diagnosis. Very clear with his consultation. Office staff was awesome! Lissette has the hands of an angel when it comes to taking out blood.

(Verified Patient)

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He is awesome!!! I was at first concerned bc he is an older doctor, but he adresses every single concern. He examines me down to my toes. Balance was off he had me stand on one leg, hands shaking he had me hold a piece of paper, he checked my pressure sittinf standing and laying. He took his time, so the little 10 minute waitni had was nothing. Oh the staff is awesome too

(Verified Patient)

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First-rate professional.

(Verified Patient)

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It was a very good visit. The staff is friendly. My vitals were taken right away and I only waited five minutes to see the doctor. Dr. Gruenspan was attentive. He listened to me and answered my questions. Even though I was his last appointment I never felt that he was in a hurry.

(Verified Patient)

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Took my appointment on short notice through Zocdoc, everyone at the office was super friendly, helpful, and knowledgeable. Dr. Gruenspan was excellent and thorough. Was quick to call in a prescription for me. Best experience I have had at a doctors office by far!

(Verified Patient)

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He was very patient and answered each and every question that I had. Everyone who works in the office is incredibly nice and sweet. I didn’t have to wait long. Everything was just perfect.

(Verified Patient)

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highly recommend

(Verified Patient)

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The doctor Very kind and infomative. The front desk staff was super nice

(Verified Patient)

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An excellent academic physician.

(Verified Patient)

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Dr Gruenspan is great! I don't know if I've ever had a Doctor so patient and willing to spend the time to make you feel like you're his only patient!

(Verified Patient)

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A very good person and an excellent academic physician.

(Verified Patient)

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Dr. Gruenspan's office is GREAT! Danielle at the front desk is a sweetheart. She is very accommodating, helpful and caring. Lisette (I believe this was her name who took blood) was gentile and talked me through procedure. Dr. Gruenspan is very patient when getting to know you. He is thorough in his evaluation and listens to your concerns. He also referred me to an amazing radiology place (Lennox Hill) so his affiliates are just as great. I am lucky to have found this Dr. He and his staff are angels! I would refer this office to anyone and everyone! Stellar!

(Verified Patient)

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Dr. G. is compassionate with a great sense of humor. He doesn't hustle patients in and out and I'm always impressed at how much time he takes to help calm one's anxieties. I like him so much I made him my PCP.