Summary

Dr. Melissa Sum specializes in endocrinology, diabetes and metabolism, with additional expertise in family medicine and internal medicine. She earned her medical degree from Columbia University College of Physicians and Surgeons and completed her residency training at Barnes Jewish Hospital. With 16 years of clinical experience, Dr. Sum brings extensive knowledge to the comprehensive care of patients with hormonal and metabolic conditions.

Dr. Sum practices at multiple NYU Langone locations throughout New York, NY, and maintains an affiliation with NewYork Presbyterian Columbia University Irving Medical Center. She focuses on treating patients with hypothyroidism and Type 2 diabetes, including diabetes management in children and teenagers. Her expertise includes performing glucose testing and blood work to monitor and diagnose endocrine conditions. Patients rate Dr. Sum 4.1 out of 5 stars for her care.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 16 years of experience
  • 44 insurance plans accepted
  • Barnes Jewish Hospital
  • 3 written reviews
  • 3 specialties
  • 12 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Melissa Wailin Sum has 5 locations

Nyu Tisch Hospital

550 1st AveNew York, NY 10016

NYU Langone Diabetes & Endocrine Associates

222 E 41st St Fl 23New York, NY 10017
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

NYU Langone Diabetes & Endocrine Associates

222 E 41st St # 23New York, NY 10017

Nyu Langone Orthopedic Hospital

301 E 17th StNew York, NY 10003

Nyu Langone Hospital Kimmel Pavilion

424 E 34th StNew York, NY 10016

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Dr. Melissa Wailin Sum, MDDr. Aviva B. Sopher, MDDr. Xiannian Wu, MDDr. Georgiana Alina Dobri, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.7 
16 Years of Experience 31 Years of Experience 15 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks Spanish, Hebrew Speaks English Speaks English
New York , NYNew York , NYBronxville , NYNew York , NY
Med School: Columbia University College Of Physicians & Surgeons Med School: New York University School Of Medicine Med School: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE Med School: Universitatea De Medicina Si Farmacie Carol Davila
Current Profile
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Insurance Plans Accepted by Dr. Melissa Wailin Sum

  • 1199SEIU
  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Aetna - POS
  • Aetna - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - EPO
  • Blue Cross Blue Shield - POS
  • Blue Cross Blue Shield - PPO
  • CHAMPVA
  • Cigna
  • Cigna - PPO
  • EmblemHealth
  • EmblemHealth - Medicare
  • EmblemHealth - Medicare (Advantage HMO)
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid
  • GEHA
  • HealthFirst (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Nippon Life Benefits
  • Partners Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - EPO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr. Melissa Wailin Sum has the following 3 specialties

Specialty Expertise

Dr. Melissa Wailin Sum has the following 12 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes (Types I & II)
  • Family Medicine
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

16 Years Experience

Dr. Melissa Wailin Sum holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Barnes Jewish Hospital.

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 2010.

NPI Number

Dr. Sum's NPI number is 1326369703.

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Frequently Asked Questions

How can I make an appointment with Dr. Melissa Wailin Sum?
You can find contact information for Dr. Melissa Wailin Sum here on Vitals.
Is Dr. Melissa Wailin Sum accepting new patients?
Dr. Melissa Wailin Sum has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Melissa Wailin Sum accept my insurance?
You can see the insurance plans that Dr. Melissa Wailin Sum accepts on their Vitals profile.
Does Dr. Melissa Wailin Sum accept virtual/telehealth appointments?
Dr. Melissa Wailin Sum has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Melissa Wailin Sum affiliated with?
Dr. Melissa Wailin Sum is affiliated with Newyork Presbyterian Columbia University Irving Medical Center.

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