Dr. Constance Stewart, MD

Dr. Constance Stewart, MD

Endocrinology, Diabetes & Metabolism  ·  
Female  ·  
Age 69
Dr. Constance Stewart, MD is an endocrinology, diabetes & metabolism specialist in Rockville Centre, NY and has been practicing for 35 years. She graduated from Medical College Of Pennsylvania in 1977 and specializes in endocrinology, diabetes & metabolism, pediatric endocrinology, and more.

515 Hempstead Ave

Rockville Centre, NY 11570

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • HealthFirst
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Stewart

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Stewart performs your care needs compared to other doctors.

more than 64% of peers
Thyroid Disease
more than 62% of peers
Vitamin D Deficiency
more than 56% of peers

Dr. Stewart's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Endocrinology, Diabetes & Metabolism
  • Pediatric Endocrinology
  • Pediatrics

2  Board Certifications

  • Pediatric Endocrinology
    Accredited by: American Board of Pediatrics*
  • Pediatrics
    Accredited by: American Board of Pediatrics*

17  Conditions Treated

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Medical College Of Pennsylvania
    Medical School | Graduated 1977
  • Hahnemann Med College Hospital
    Internship Hospital | Completed 1978
  • Hahnemann Med College Hospital
    Residency Hospital | Completed 1979
  • Li Jewish Hillside Med Center
    Residency Hospital | Completed 1980
  • Nassau County Med Center
    Residency Hospital | Completed 1982
  • Joslin Diabetes Center
    Fellowship Hospital | Completed 1983

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Stewart has no media or publications listed.

Languages Spoken

  • English
  • French

Memberships & Professional Affiliations

Dr. Stewart does not have any memberships or affiliations listed. If you are Dr. Stewart and would like to add memberships or affiliations, please update your profile.

Dr. Stewart's Reviews

Likelihood of recommending Dr. Stewart to family and friends
18 total reviews (9 have comments)

Likelihood to Recommend (18)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Stewart's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes

Patient Comments (9)

Dr. Stewart is well intended, but she out-of-date in her field. I asked her questions that she couldn't answer and even rolled her eyes at me when I asked about a related condition. She also 2nd guesses herself (out loud) when it comes to prescribing medications. The office is old, there is...more
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I am very glad that Dr. Stewart was recommended to me by a friend. She is a quiet, but very knowledgeable doctor. i was tested thoroughly and the doctor took the time to explain to me the plan in which we will take for me to stay healthy.
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Dr Stewart was great. As a first time patient she took the time to get to know me, not just as a patient but a person. She covered all areas in her testing and diagnosis. The Dr was able to adjust the medication I'm on and I have less side effects now. Thank you Dr Stewart!
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Dr Stewart is the best Physician around. She's warm,kind, welcoming and took the extra time that was needed to explain my condition. She really sets the bar way above the standard of care.
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Dr Stewart is very knowledgeable and courteous. Her staff is very friendly. I trust her with my health.
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