Dr. Barry Klyde is an amazing doctor in the field of endocrinology. You won’t get a better doctor anywhere. Dr. Klyde will take all the time in the world with you… something that is extremely rare nowadays when you go see your doctor. His field of expertise is unprecedented and his educational background is extraordinary. If you need an endocrinologist, this is the doctor you MUST see. I highly recommend him. You won’t be disappointed. Your won’t regret it.Your in good hands here.

I have been going to Dr. Klyde for at least 20 years. He is an outstanding physician and human being and his office staff are kind, professional and courteous. In addition to being an excellent Endocrinologist, he provides comprehensive care. Despite moving away from NYC I continue to come at least once a year and his care over the years has had an enormously positive impact on my health and life.

The easiest award of five stars I have ever made. No hesitation, no exceptions. Just total excellent medical care for more that twenty years.

I have been a patient of Dr. Klydes for more than 16 years. He is an outstanding doctor who dedicates as much time as needed to address all of your questions and concerns. You will never feel rushed during a visit to this office. Dr. Klyde is extremely caring, thorough, and professional and his follow-up is impeccable as well. I feel fortunate to have Dr Klyde as my doctor. He is truly a blessing.I should also note that Dr. Klydes office staff is very pleasant and helpful. They go the extra mile to assist in any way they can. I couldnt be more grateful.

I have been a patient of Doctor Klyde for 28 years. There are many ways to explain how remarkable a doctor he is. First is the thorough, hands on exams and the consequent time debriefing the exam in his office. Second is the accuracy of diagnosis and the effectiveness of treatments. Third is the follow up and quick response time to any questions I may have. Fourth is the targeted and top drawer recommendations to other specialists he makes time and time again. Numerous friends and family members have turned to Doctor Klyde with complex medical issues for which they had not been able to resolve with other providers and each has come away satisfied.

Superb doctor. Conscientious and courteous staff. Dr. Klyde does not rush you through the appointment. He is thorough and respectful. Pays attention to detail and follows up. A÷ experience.

Dr. Klyde is an excellent doctor. I find him to be very thorough. I never feel rushed. He answers every question. The staff is wonderful. Every receptionist and phlebotomist has been very courteous and efficient. I can’t find enough adjectives to praise this office. That is why I travel such a distance to this office.

I have been a patient of Dr. Klydes for about 5-6 years. I was recommended by my daughter who was a pharmaceutical representative . As a health care professional and educator, I was and am totally satisfied with the comprehensive care given to me during my visit and on follow-up if more information is needed. Dr. Klyde takes time with me and provides diagnostics and laboratory studies right in the office. He is a concerned and caring physician. The office staff is always there when I call and they respond to my questions or concerns immediately. The trip to NYC is a hassle, however, it is worth it. Thank you Dr. Klyde for your ongoing care.

Truly the best doctor ever. Worth every dollar out of pocket. He can never ever retire. They dont make them like Dr Klyde anymore - he never rushes conversations or appointments, is always there to talk and goes out of his way to help your medical situation. He really cares and is so smart and knowledge. Staff is very nice too. Highly recommend.

I have been seeing Dr.Barry Klyde for 39 years. He is devoted to his Patientsand tries hard to help. Even if he is busy he will call back when it is possible for him. He is extremely knowledgeable and it is a pleasure to talk to him, because he clearly and simply will explain whatever the subject might be.I wish him a long life and hope he never retires.

Dr. Klyde is an exceptional physician. He listens well and follows up with his patients. Endocrinology is particularly complicated, yet, in spite of this, Dr. Klyde knows his given specialty exceptionally well.and orders whatever testing is appropriate for each patient.His office staff is extremely considerate and attentive to scheduling needs and the concerns of patients. They get back to his patients in a timely manner and never fail to accomodate patients needs.This office deserves the 5 star rating because, as someone who has had to find answers to difficult questions, Dr. Klyde always delivers the best care. He also knows the best people in disciplines other than endocrinology, if such referrals are needed.

Dr. Klyde has been my physician for several years and I find him to be thorough and listens to my concerns.

Dr. Klyde is the most amazing endocrinologist, physician, human being in all of New York City! I have been a patient of Dr. Klyde since 1987. After I had my daughter in late 1990s I tried to stay local to save time... it was quite the opposite and I realized there is literally no one out there who is as meticulous in his collection of your personal history, symptoms both physical and psychological, listening skills, respect for the individual patient as a human being and as a patient. When I required hand surgery he recommended surgeons, testing centers etc. Today my hand is as good as new and scar is almost invisible. In the almost 30 years I have been a patient he has always listened attentively to my concerns and addressed every single issue I have ever raised. He treats me as a very important partner in the management of my issues. I recommend Dr. Klyde particularly if you have Hashimotos thyroiditis and have had an awful time managing your symptoms and trying to regain control over your life... you will not find any better than Dr. Klyde. His staff is always warm, courteous, discreet and professional. I highly recommend this practice.

I highly recommend Dr. Klyde without any reservations. I have been seeing Dr. Klyde for nearly 30 years. He is an excellent diagnostician, pays attention to the details many lesser physicians miss, he is thorough, sincere, kind and caring. He treats the patient, not the labs. He has the knowledge to properly interpret test results and clearly explain it to you. He will work with you to develop an appropriate treatment plan. Dr. Klyde never rushes me through my visit and he is always available for emergencies on short notice. If I ever need a referral to another specialist in any other medical specialty for myself or a family member, I know that Dr. Klyde always directs us to the most highly qualified and excellent physicians. My daughter is a physician and she is also an extremely satisfied patient of Dr. Klyde. Dr. Klydes staff is equally sincere and caring and will work hard for you whenever a PA request is needed from your insurance company. Dr. Klyde and his staff are very responsive and always respond promptly to any requests and always address any issues in a professional and courteous manner. I cannot say enough good things about Dr. Klyde and his excellent staff.

I am happy to recommend Dr. Klyde. He is not only my endocrinologist, but also my primary physician. He is an excellent diagnostician and he is very thorough in his approach of maintaining and improving my health as his patient.

Dr. Klyde is amazing. He is patient and thorough. He listens to your concerns and answers your questions. I have been a patient since 1994 and have had several health issues. He has always referred me, and helped me make appointments, with the best specialists. He follows your care throughout specialist visits and hospitalizations.

THE ABSOLUTE BEST DOCTOR WE HAVE ENCOUNTERED WORLD-WIDE!Dr. Barry Klyde is a brilliant, compassionate, meticulous, endocrinologist who both I and my husband, rely on as our go to primary care specialist. Our 15 year plus experience is consistently excellent and we admire and greatly respect his vast medical, knowledge base, careful listening skills, caring/empathetic nature and his specialist referral network. Dr. Klyde is a one-of- a- kind superb, caregiver who always puts his patients health and well-being first. He is patient and generous with his time. He is relentless in his diagnostic pursuit to battle any health impediments as well as offer a pro-active health management plan. He is self-less as he even called us whilst on vacation to provide advice on a troubling medical situation. We simply cannot say enough about how much we adore Dr. Barry Klyde. You are blessed, to be a patient of his, and for this, we are forever grateful.We must also extend gratitude to Ms. Dovile Nelson, his Office Manager, who is adept, efficient and simply lovely to know. She is outstanding in so many ways, as is Dr. Barry Klyde.

Dr Klyde practices medicine as a calling. His lifes commitment is to improve his patients health and wellbeing. He will always go the extra mile without holding back on either his personal effort, time or dedication. As a doctor he is absolutely outstanding: over the past 25 years he saved my life several times. His accurate diagnose draws from understanding the patient as a person and the surrounding circumstances- Dr Klyde never treats an organ or a disease, but rather manages the implications of a certain condition over the long term health of a human being. Dr Klyde takes as much time with each patient as he ponders it is needed. His effectiveness and great results practicing endocrinology is outstanding. His staff reflects his high standards, as they are all incredible responsive, effective and efficient. Dr Kydes Team is always willing to help, digitally, on call or in person.

I have been seeing Dr.Klyde for 12 years. He has helped me to gain control of my overall health. He is brilliant and has a wonderful way of empowering me to live healthy with medicine and lifestyle changes!

I have complete faith & trust in Dr. Klyde for over 20 years. Although his specialty is endocrinology, he is my go-to general physician. Dr. Klyde is an amazing diagnostician. He is meticulously thorough. His demeanor is calm & reassuring. He is compassionate and makes you feel very well taken care of. He personally follows thru after every appointment with your lab results and next steps. From day one, I have felt like I am in excellent hands. I highly, and, unreservedly recommend Dr. Klyde.

My husband and I have been patients of Dr. Klyde for many years. He has diagnosed ailments, treated them, followed our progress and has given us much relief with his kind care. He has always been thorough and patient in his approach to our issues. He has given us excellent advice and recommended us to other excellent doctors when necessary. His staff is especially friendly and helpful.

My husband and I have been patients of Dr. Klyde for nearly 30 years. We have always found him to be a brilliant physician, thorough, careful and caring. Although we live overseas most of the year, we regularly go to New York to be examined by Dr. Klyde.

Dr. Klyde is one of the best in his field. I have been a patient for 11 years and Im always impressed by his very thorough analysis and his fantastic listening ability. He spends the time to listen to all your concerns and leaves no stone unturned in investigating your health issues. Even though I now live a 7 hour drive away from NYC, I return yearly for a check-up because I trust Dr. Klydes expertise. I highly recommend Dr. Klyde.

Dr. Klyde is a terrific doctor - caring, thorough, and extremely knowledgable. Ive been a patient for almost 15 years and couldnt be more pleased. When I had what appeared to be a serious health issue, he quickly referred me to one of his many colleagues and oversaw the analysis of the situation throughout. His concern for my well-being was really special.

I highly recommend Dr Klyde! He spends more time going over the details of your health than any other doctor, has recommended changes in meds that brought my blood pressure into a healthy range, added a supplement that has renewed my energy and even done tests that proved I was healthier than I had believed. Most important, he is patient with your questions and generous with his time. He even spent a good deal of time finding an excellent urologist for me who would also accept my insurance. Doctor Klyde is certainly dedicated!

I have been a patient of Dr. Klyde for almost 20 years. Dr. Klyde is a kind and dedicated physician. He is vey thorough and gives the patient his time to ask questions and answers them in detail.I was first referred to him with an endocrinology condition and I have used him as my primary care physician since then. I would highly recommend him to anyone needing a very knowledgeable and caring doctor.C. Mary Cummins

Dr Klyde is a highly qualified and committed Dr with impressive qualifications in multiple areas of expertise. He combines the best of both worlds, calm and complete discussions with differential diagnostics discussions as well as the convenience of doing lab tests collection right there and then.Most recently, I also appreciate his follow up as needed, very attentive and responsive. Plus, conveniently located on East 72nd St a few blocks from the subway and in a beautiful area.

Dr. Klyde is what a physician should be: thorough, kind, insightful. He takes as much time as needed, not only to examine you and discuss results, but to treat you as a person. He asks and answers questions that go well beyond the bare minimum. He is a thoughtful diagnostician and opens doors to colleagues as needed.

Some of Dr.Klydes reviews are written by patients who have been in his care for many years or decades. I have been a patient of Dr. Klydes since only 2017; yet, due the the level of care and attention he pays, I felt, early on, as if I am a longstanding patient. Dr. Klydes care is exceptional. Every visit, he takes as much time as is needed, listens, and keeps meticulous notes. He is present, patient, and has good bedside manner. I always feel at ease. In addition, he is knowledgable, resourceful, and able to make valuable referrals. He returns phone calls and responds to email. I asked my surgeon to recommend the best endocrinologist he knew and Dr. Klyde was his choice. I sense he is genuinely passionate about medicine, and I wish all of my other doctors were of Dr. Klydes caliber. I cannot recommend him more highly.

Ive been seeing Dr. Klyde since I was diagnosed with cancer over 25 years ago. He is that rare combination of of a physician who you can count on for superb care, as well as a caring manner. I have and will continue to recommend Dr Klyde. He has always been there for me and is part of my team of Cornell doctors who have saved my life.

I have been seeing Dr. Klyde for about 20 years, with a few of those years missed. He is extremely knowledgeable and thorough. He is a good listener and makes sure nothing is missed. He is a kind man and I have complete confidence in him. I would more than highly recommend him!

Dr. Klyde has been my physician for MANY years and he is always compassionate, shows dedication and is knowledgeable beyond what I might even expect. Always thoughtful, always on target, really!!!! I feel fortunate to have the ability to call on him for his experetise..Office staff reflects his kindness.

When you visit his clinic, you can feel that Dr. Barry J. Klyde is a sympathetic person, and he gives a lot of interest and seriousness to his work

Dr Klyde has been our family doctor for more than 30 years, he is very knowledgeable and caring. We highly recommend him. Thank you Dr. Klyde for your service.Olivia Gallo

He is someone with long experience, who takes his work very seriously and pays attention to every detail

Dr. Klyde has been my doctor for 26 years. He is an excellent doctor, very caring, very thorough. He is also connected to top medical specialists and he will help you connect to them when needed. He has not only helped me but he has helped family members, too. I’m grateful Dr. Klyde is my doctor.

Very thorough. complete physical and extensive blood work on every visit. has successfully guided me with meds and advice for yers

Dr. Klyde is unquestionably the most professional and thorough doctor I know. He takes the time to ask extensive questions and also takes copious notes. His office staff is competent and friendly. I would recommend him without hesitation.

My husband and I have been going to him for thirty years and will continue. We feel very safe with him and his endless knowledge. Our children also see him and soon the grandchildren will also follow. We all trust him immensely. Thank you Dr Klyde.

I’ve known Dr. Klyde for about ten plus years. He is thorough in his examinations & provide gentle care of his patients. His staff Is wonderful too. All Covid rules are being followed.

Dr. Klyde is excellent--and he always returns calls!

I have been a patient of Dr klyde for over 20 years. He is the most compassionate warm caring physician I have ever met. I would highly recommend him.

Dr. Klyde is an outstanding doctor who is connected to a network of first-rate doctors in other specialties. He is thorough, up-to-date on the latest, and compassionate. He is also a good listener. Dr. Klyde is simply the best.

I always have a good experience. Dr. Klyde is knowledgeable, available, and courteous. An excellent doctor. I trust him implicitly.

I have been going to Dr Klyde for over 25 years. He is thorough, excellent diagnostician and takes time to explain test results and preventive measures. I enthusiastically recommend him.Diane Bynum

Dr. Klyde and his staff are incredibly thorough, accommodating and responsive to all my needs and questions. I highly recommend Dr. Klyde and his wondeyeful staff...

Dr Klyde is a top Doctor in his speciality and much more, he is kind and very serious on his profession, I have not seen many Doctors as him. Dr Klyde is special very detailed before he takes you to the examination room he wants to be sure he knows all about you so he can determine what is good for you, his dedication is more than 5 starts, the best!!!

Dr Klyde is a caring physician who focuses on the patient and his needs

Dr. Klyde is a phenomenal doctor. He listens and is completely thorough in his examinations. 100% on the mark.

I have routinely visited Dr Klyde for almost twenty years, as experienced endocrinologist and also for routine internal medicine. Consistently, he is an excellent and thorough doctor with courteous staff and has made many excellent professional referrals when required.

I have been a patient of Dr. Klyde’s for almost 30 years and there is no one I would trust more than Dr.Klyde. He has helped me through many various health issues. Even when I had moved away from New York for several years I came back every 6months for an examination. Now I am back in New York and I still see Dr. Klyde. Even through the Pandemic he kept his communication open. Thank You Dr. Klyde for the many health issues you have helped me with, through your thoroughness and knowledge.

Careful, thorough, organized. Everything a doctor should be.

Dr. Klyde is a superb, sensitive and brilliant doctor who saved my life in every way. I send my now four grown children to him, and I am so grateful to Dr. Klyde for his wisdom and kindness . I recommend Dr. Klyde to all my friends and family and I am so grateful for his kind and professional staff .

Horrible visit

Very thorough and hands-on. I felt listened to and have confidence that he can treat my thyroid problem.I highly recommend him.

Dr. Klyde saved my life. On several important occasions, Dr. Klyde correctly diagnosed and suggested the correct and only treatment for certain conditions caused by iron deficiency from two genetic bleeding disorders, whereas those who took my insurance got it wrong. One occasion: a highly reputable hemophilia center here did not understand the necessity of continuing to take iron till ones ferritin levels are up near the middle of the normal range and told me to discontinue iron supplements when I was still depleted. Luckily Dr. Klyde had me continue. My several insurance takers were cheap--they werent incompetent--but didnt get me fixed. I believe Dr. Klyde is unique in his clinical knowledge and approach (a national treasure). One example which you have likely not experienced: he is very thorough, will take your history for about an hour and answer all your questions.

Very nice doctor! Very thorough! Kind gentle and I highly recommend him!

Kind incredibly thorough and very very intelligent!

Great diagnostician, thorough, always follows up, and really cares about his patients.

The best!!

Dr. Klyde is an amazing doctor. I have been seeing him for over 30 years and I can truly say that he is the most thorough, caring doctor I have ever had. I’ve had many health issues and he always takes the time to make the right referrals and follows up. He makes himself available, regardless of how busy he may be. I have recommended him to many of my friends and that have all been happy.