Dr. Rosemaria Alappat, DO

Dr. Rosemaria Alappat, DO

Endocrinology, Diabetes & Metabolism  ·  
Dr. Rosemaria Alappat, DO is an endocrinology, diabetes & metabolism specialist in Smithtown, NY and has been practicing for 14 years. She graduated from Ny Coll Of Osteo Med Ny Inst Of Tech Old Westbury in 2004 and specializes in endocrinology, diabetes & metabolism.

285 E Main St Ste 105

Smithtown, NY 11787

Contact Information

Insurance Accepted

  • Capital District Physician's Health Plan (CDPHP)
  • EmblemHealth

*Please verify this information when scheduling an appointment.

Learn about Dr. Alappat

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. Alappat performs your care needs compared to other doctors.

Thyroid Disease
more than 57% of peers
Diabetic Ketoacidosis
more than 55% of peers
Diabetes Type 2
more than 54% of peers

Dr. Alappat'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.

1  Specialties

  • Endocrinology, Diabetes & Metabolism

2  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

52  Conditions Treated


Read Less

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.


  • Ny Coll Of Osteo Med Ny Inst Of Tech Old Westbury
    Medical School | Graduated 2004

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Alappat has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Alappat's Reviews

Help millions of people find the right doctor. Share your experience today!
Likelihood of recommending Dr. Alappat to family and friends
Are you Dr. Alappat?
Make it easy for patients to share their feedback. Also manage your personalized profile!