Simona Stefan
Experienced in Vitamin D Deficiency

Dr. Simona Stefan

Endocrinology
Montefiore Einstein
Montefiore Medical Center Endocrinology
1180 Morris Park, 2nd Floor, 
Bronx, NY 
Offers Telehealth

Experienced in Vitamin D Deficiency
Montefiore Einstein
Montefiore Medical Center Endocrinology
1180 Morris Park, 2nd Floor, 
Bronx, NY 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Simona Stefan is an Endocrinologist in Bronx, New York. Dr. Stefan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Calciphylaxis, and Autoimmune Polyglandular Syndrome Type 2.

Her clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Universitatea De Medicina Si Farmacie
Residency
Wyckoff Heights Medical Ctr
Specialties
Endocrinology
Licenses
Internal Medicine in NY
Fellowships
University of Maryland Medical Center
Hospital Affiliations
Montefiore Medical Center
Jacobi Medical Center
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Archcare
  • MEDICARE SNP
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital District Physicians Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
CareFirst
  • HMO
  • POS
  • PPO
CenterLight Healthcare
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Hamaspik
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
Health First
  • HMO
  • POS
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Longevity Health Plan
  • MEDICARE SNP
Louisiana Healthcare Connections
  • HMO
  • MANAGED MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetroPlus Health
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
MVP Health
  • EPO
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Senior Whole Health
  • MEDICARE-MEDICAID PLAN
The Wellness Plan Medical Centers
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VNS Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 24 Less Insurance Carriers -

Locations

Montefiore Medical Center Endocrinology
1180 Morris Park, 2nd Floor, Bronx, NY 10461
Call: 866-633-8255
Other Locations
Montefiore Medical Group, Wakefield Ambulatory Care Center
4234 Bronx Boulevard, Bronx, NY 10466
Call: 347-341-4300
Medical Arts Pavilion Endocrinology
3400 Bainbridge Avenue, 2nd Floor, Bronx, NY 10467
Call: 866-633-8255
Montefiore-Einstein Center for Transplantation
111 East 210th Street, Rosenthal 2nd Floor, Bronx, NY 10467
Call: 877-287-3536

Additional Areas of Focus

Dr. Stefan has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Hypoparathyroidism
Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


4 Total Publications

Non-uraemic calciphylaxis (NUC) postliver transplantation.
Non-uraemic calciphylaxis (NUC) postliver transplantation.
Journal: BMJ case reports
Published: October 27, 2018
View All 4 Publications
Similar Doctors
Distinguished in Vitamin D Deficiency
Dr. Stella Ilyayeva
Endocrinology
Distinguished in Vitamin D Deficiency
Dr. Stella Ilyayeva
Endocrinology

Office

9725 63rd Dr, 
Rego Park, NY 
 (10.4 miles away)
718-275-2900
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Stella Ilyayeva is an Endocrinologist in Rego Park, New York. Dr. Ilyayeva is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hashimoto Thyroiditis, and Thyroid Storm.

Distinguished in Vitamin D Deficiency
Dr. John Tloczkowski
Endocrinology
Distinguished in Vitamin D Deficiency
Dr. John Tloczkowski
Endocrinology

Mount Sinai Doctors Laboratory

5 Cuba Hill Rd, 
Greenlawn, NY 
 (26.7 miles away)
631-659-1700
Languages Spoken:
English
See accepted insurances
Offers Telehealth

John Tloczkowski is an Endocrinologist in Greenlawn, New York. Dr. Tloczkowski is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Diabetic Nephropathy, Type 2 Diabetes (T2D), Obesity in Children, and Hypothyroidism.

Distinguished in Vitamin D Deficiency
Dr. Joseph J. Schwartz
Endocrinology
Distinguished in Vitamin D Deficiency
Dr. Joseph J. Schwartz
Endocrinology

Endocrinology Consultants

229 Engle Street, 
Englewood, NJ 
 (4.9 miles away)
201-567-8999
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Joseph Schwartz is an Endocrinologist in Englewood, New Jersey. Dr. Schwartz is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity in Children, Thyroid Nodule, Hashimoto Thyroiditis, and Vitamin D Deficiency.

VIEW MORE VITAMIN D DEFICIENCY DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Stefan's expertise for a condition
ConditionClose
        • Experienced
        • Addison's Disease
          Dr. Stefan is
          Experienced
          . Learn about Addison's Disease.
          See more Addison's Disease experts
        • Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED)
          Dr. Stefan is
          Experienced
          . Learn about Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED).
          See more Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED) experts
        • Autoimmune Polyglandular Syndrome Type 2
          Dr. Stefan is
          Experienced
          . Learn about Autoimmune Polyglandular Syndrome Type 2.
          See more Autoimmune Polyglandular Syndrome Type 2 experts
        • Calcinosis
          Dr. Stefan is
          Experienced
          . Learn about Calcinosis.
          See more Calcinosis experts
        • Calciphylaxis
          Dr. Stefan is
          Experienced
          . Learn about Calciphylaxis.
          See more Calciphylaxis experts
        • Graves Disease
          Dr. Stefan is
          Experienced
          . Learn about Graves Disease.
          See more Graves Disease experts
        View All 22 Experienced Conditions
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile
        For Patients
        • Our Story
        • How MediFind Works
        • Conditions A-Z
        • Doctor Directory
        • Symptoms Directory
        • Procedures Directory
        • Treatment Directory
        • Drug Directory
        • Infusion Center Finder
        • FAQ
        • Contact Us
        For Providers and Practices
        • Claim Your Profile
        • Newsroom
        Business Solutions
        • Provider
        • Network Solutions
        Additional Resources
        • Consumer Health Data Privacy Policy
        • Privacy Policy
        • Terms of Use
        • Advertising Policy
        • Content Policy
        Subscribe to our newsletter

        Sign up to stay informed about MediFind and get wellness sent your way.

        Close

          By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

          Bullet PinMediFind
          Follow us on
          This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
          © 2026 All Rights Reserved

          Request an Appointment

          If you are experiencing a medical emergency, call 9-1-1.

          MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

          Patient Details

          This information is for the patient who will be seen at the appointment.

            Close

            Returning patient? Use your address on file with the provider.

            Insurance Details

            Please provide information of the primary insurance holder as the practice may require this information to schedule.

            Insurance Provider *
            Insurance ProviderClose

            Appointments Details

            Let’s get more information about your appointment.

                    0 / 1000
                    0 / 1000
                    By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.