0 reviews
Summary
Dr. Leena Mamilly specializes in endocrinology, diabetes and metabolism, and pediatrics, bringing expertise in hormone disorders and diabetes care for young patients. She earned her medical degree from University of Aleppo Faculty of Medicine and completed her residency at LSU Health Sciences. With 21 years of experience treating complex endocrine conditions, Dr. Mamilly provides comprehensive care for children and adolescents facing diabetes and metabolic challenges. She speaks both English and Spanish.
Dr. Mamilly practices at Nationwide Children's Hospital in Columbus, Ohio, where she focuses on treating diabetes mellitus and managing hyperglycemic emergencies in pediatric patients. She also addresses geriatric diabetes cases, offering specialized care across age groups. Her clinical expertise includes performing blood tests, complete blood counts, and thyroid hormone tests to accurately diagnose and monitor her patients' conditions.
Dr. Mamilly practices at Nationwide Children's Hospital in Columbus, Ohio, where she focuses on treating diabetes mellitus and managing hyperglycemic emergencies in pediatric patients. She also addresses geriatric diabetes cases, offering specialized care across age groups. Her clinical expertise includes performing blood tests, complete blood counts, and thyroid hormone tests to accurately diagnose and monitor her patients' conditions.
Overview based on verified provider data
Quick Facts
- 21 years of experience
- speaks English, Spanish
- Lsu Health Sciences
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Leena Mamilly, MD | Dr. Loan Thi Nguyen | Dr. Jennifer M Oswald | Dr. Marina Khirzman |
| Endocrinology, Diabetes & Metabolism | Nurse Practitioner | Pediatrics | Pediatrics |
| Accepts New Patients | |||
| 21 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Columbus , OH | Columbus , OH | Dublin , OH | Columbus , OH |
| Med School: University Of Aleppo Faculty Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leena Mamilly
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Leena Mamilly has the following 2 specialties
Specialty Expertise
Dr. Leena Mamilly has the following 6 areas of expertise
Certifications, License, & Education
21 Years Experience
Dr. Leena Mamilly holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Residency
Completed their residency at Lsu Health Sciences.
Medical School
Graduated from University Of Aleppo Faculty Of Medicine in 2005.
NPI Number
Dr. Mamilly's NPI number is 1760614648.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Leena Mamilly affiliated with?
- Dr. Leena Mamilly is affiliated with Nationwide Childrens Hospital.
- Is Dr. Leena Mamilly accepting new patients?
- Dr. Leena Mamilly has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Leena Mamilly?
- You can find contact information for Dr. Leena Mamilly here on Vitals.
- Does Dr. Leena Mamilly accept my insurance?
- You can see the insurance plans that Dr. Leena Mamilly accepts on their Vitals profile.
- Does Dr. Leena Mamilly accept virtual/telehealth appointments?
- Dr. Leena Mamilly has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


