Expertise in
11
conditions

Dr. Jonathan D. Leffert

Endocrinology | Internal Medicine
9301 N Central Expy, Tower 2 Ste 570, 
Dallas, TX 
Offers Telehealth
39 Years of Experience
Referral may be required
Expertise in
11
conditions
9301 N Central Expy, Tower 2 Ste 570, 
Dallas, TX 

Overview

Jonathan Leffert is an Internal Medicine specialist and an Endocrinologist practicing medicine in Dallas, Texas. He has been practicing medicine for over 39 years.

Dr. Leffert is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Thyroid Cancer, and Medullary Thyroid Carcinoma.

He is actively involved in clinical research, co-authoring 5 peer reviewed articles.

Residency

UT Southwestern Medical Center - Internal Medicine (1986)

Specialties

Endocrinology
Internal Medicine

Licenses

Internal Medicine in TX

Fellowships

UT Southwestern Medical Center - Endocrinology (1991)
University of California San Francisco-MED (1987)

Hospital Affiliations

Texas Health Dallas

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
EMI Health
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
Trustmark
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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 18 Less Insurance Carriers -

Locations

North Texas Endocrine Center
9301 N Central Expy, Tower 2 Ste 570, Dallas, TX 75231

Additional Areas of Focus

Dr. Leffert 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)

Frequently Asked Questions about Dr. Jonathan D. Leffert

How do I make an appointment with Dr. Jonathan D. Leffert?

You can book an appointment with Dr. Jonathan D. Leffert by calling their office at 214-369-5992. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Jonathan D. Leffert a top-rated expert for Hashimoto Thyroiditis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Jonathan D. Leffert is classified as an Advanced expert for Hashimoto Thyroiditis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Jonathan D. Leffert specialize in?

While Dr. Jonathan D. Leffert is a Endocrinology, they have specific expertise in Hashimoto Thyroiditis, Type 2 Diabetes (T2D), and Thyroid Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.

Does Dr. Jonathan D. Leffert participate in research or clinical trials?

Yes. Dr. Jonathan D. Leffert has published 5 articles and abstracts on conditions like Hashimoto Thyroiditis. You can view a list of Dr. Jonathan D. Leffert's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Jonathan D. Leffert accept my insurance?

Dr. Jonathan D. Leffert accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 214-369-5992 to verify that your specific plan is currently accepted before your visit.

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

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