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Summary
Dr. Diana Yu treats Type 2 Diabetes Mellitus, high cholesterol in children and teens, and hyperlipidemia, and performs home blood glucose testing, glucose testing, and continuous glucose monitoring. She practices Endocrinology, Diabetes & Metabolism and has 14 years of experience.
Dr. Yu earned her medical degree from SUNY Downstate Medical Center College of Medicine and completed her residency at Stony Brook University Medical Center. She sees patients in Medford, New York, and is affiliated with South Shore University Hospital and Mather Hospital. She speaks Cantonese and Mandarin.
Dr. Yu earned her medical degree from SUNY Downstate Medical Center College of Medicine and completed her residency at Stony Brook University Medical Center. She sees patients in Medford, New York, and is affiliated with South Shore University Hospital and Mather Hospital. She speaks Cantonese and Mandarin.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 14 years of experience
- 30 insurance plans accepted
- speaks Cantonese, Mandarin
- Stony Brook University Medical Center
- 2 specialties
- 8 areas of expertise
- 2 hospital affiliations
- 1 office location
- Female
Office Location
Northwell Health Physician Partners Diabetes & Endocrinology at Medford
1723 N Ocean Ave Ste AMedford, NY 11763 Tel: (631) 758-5858
Compare with Similar Doctors
 |  |  |  |
| Diana Yu, MD | Dr. Gabrielle Paula Grinstein, MD | Dr. Alma Magick Devine, MD | Dr. Robert George Courgi, MD |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Internal Medicine | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | Accepts New Patients | ||
| 14 Years of Experience | 32 Years of Experience | 17 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Cantonese, Mandarin | Speaks English, Spanish | ||
| Medford , NY | New York , NY | Stony Brook , NY | Smithtown , NY |
| Med School: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE | Med School: Universidad De Buenos Aires | Med School: Ross University School Of Medicine | Med School: St Georges University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Diana Yu
Medical Specialties
Diana Yu has the following 2 specialties
Specialty Expertise
Diana Yu has the following 8 areas of expertise
Certifications, License, & Education
14 Years Experience
Diana Yu holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Stony Brook University Medical Center.
Medical School
Graduated from STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE and Suny Downstate Medical Center College Of Medicine in 2012.
NPI Number
Diana Yu's NPI number is 1619233160.
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Frequently Asked Questions
- Does Diana Yu accept my insurance?
- You can see the insurance plans that Diana Yu accepts on their Vitals profile.
- Which hospitals is Diana Yu affiliated with?
- Diana Yu is affiliated with South Shore University Hospital and Mather Hospital.
- Is Diana Yu accepting new patients?
- Diana Yu is accepting new patients on Vitals. View Diana Yu's profile on Vitals to make an appointment.
- Does Diana Yu accept virtual/telehealth appointments?
- Diana Yu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Diana Yu?
- You can find contact information for Diana Yu here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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