Specialties
- Endocrinology, Diabetes & Metabolism
Locations
Board Certifications
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American Board of Internal Medicine
Education
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Medical Education
Boston University School of Medicine -
Internship
Icahn School of Medicine at Mount Sinai
Internal Medicine -
Residency
Icahn School of Medicine at Mount Sinai
Internal Medicine -
Fellowship
Albert Einstein College of Medicine of Yeshiva University
Endocrinology
159 Patient Comments
About our Ratings & Criteria
159 Reviews
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Patient reviewed on April 2026Dr Leu is a wonderful listener and concerned about his patients. I have recommended him to several people.
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Patient reviewed on March 2026Exceptional physician
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Patient reviewed on March 2026Dr Leu is extraordinary. His competence, patience, dedication to my wellbeing & kindness is deeply appreciated.
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Patient reviewed on March 2026I love Dr. Leu!
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Patient reviewed on March 2026Dr leu is awesome
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Patient reviewed on February 2026Excellent
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Patient reviewed on February 2026Had a very caring and a positive attitude.
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Patient reviewed on February 2026Great
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Patient reviewed on February 2026Dr Leu was wonderful and so knowledgeable!
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Patient reviewed on February 2026Dr Leu is the only Dr. I trust!!
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Patient reviewed on January 2026Dr James Leu was very thorough in his explanation of my procedure and explained the step-by-step process. ***
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Patient reviewed on January 2026Dr Leu is the best doctor I've ever had for listening to your concerns and really shows that he cares. He's so nice and personable, makes your visit so easy and he's so good at his profession. I hope he never leaves.
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Patient reviewed on January 2026The best experience we have ever had at a drs office.
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Patient reviewed on January 2026Dr. Leu is an exceptional physician. He makes me feel seen and heard and respected. Sometimes, I am overwhelmed by my illness, Dr. Leu treats me like a partner and we work through my issues together. I like this especially because he makes me take ownership of my health. He takes all of my conditions and symptoms and distills it into a manageable plan. He has the ability to empower me when things feel out of control.He's a truly, lovely person and my husband and I are so grateful for him.
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Patient reviewed on January 2026Dr Leu is extraordinary. He is kind, thoughtful & highly knowledgeable & competent.
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Patient reviewed on January 2026DOCTOR was OUTSTANDING.
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Patient reviewed on December 2025Dr. Leu is very nice and takes the time to talk to his patients and family. Very nice bedside manner.
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Patient reviewed on November 2025Dr James Leu is a very good doctor and always shows compassion towards me and what I'm going through. He's even called me in the recent past; summer. He's just in a very busy practice with one important member down.
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Patient reviewed on November 2025I would absolutely recommend Dr. Leu to everyone I knew. He wonderful. Really helped me get better. Loved him.
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Patient reviewed on October 2025He was Excellent! I was very nervous about a new doctor,He was Great