


Dr. Jonathan Leffert, MD
Dr. Jonathan Leffert, MD is a diabetes & metabolism endocrinologist in Dallas, TX and has over 40 years of experience in the medical field. Dr. Leffert has extensive experience in Thyroid Disorders and Osteoporosis & Screening. He graduated from University of Minnesota Medical School in 1983. He is affiliated with medical facilities such as Medical City Dallas and Medical City Plano. He is not accepting new patients.
Practice
9301 N Central Expy Ste 570 Dallas, TX 75231Make an Appointment
Hospital Highlight
Dr. Leffert is affiliated with Baylor Scott & White Medical Center-Plano Plano, a highly rated hospital.
At a Glance
- Areas of ExpertiseDr. Leffert specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. • See board certifications
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Leffert's Reviews
Likelihood to recommend Dr. Leffert
2.5
5 Star | 28% | 28% |
4 Star | 0% | 0% |
3 Star | 13% | 13% |
2 Star | 10% | 10% |
1 Star | 50% | 50% |
Leave a review
How was your experience with Dr. Leffert?Overall Patient Satisfaction
Likelihood of recommending Dr. Leffert to family and friends is 2.45 out of 5
About Me
biography
Dr. Jonathan Leffert, MD is a diabetes & metabolism endocrinologist in Dallas, TX and has over 40 years of experience in the medical field. Dr. Leffert has extensive experience in Thyroid Disorders and Osteoporosis & Screening. He graduated from...read moreEndocrinology, Diabetes & Metabolism
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Calif|university Tex Sw
Fellowship Hospital, 1987Parkland Memorial Hospital
Residency Hospital, 1986Parkland Memorial Hospital
Internship Hospital, 1984University Of Minnesota Medical School
Medical School, 1983
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkEnglish
German
Focus on Graves' Disease
Locations
Practice
Affiliated Hospitals
- Recipient of 4
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsOutstanding Patient Experience Award™ (2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
78%Patients said that doctors always listened to them and explained things well2% higher than the national average
- Recipient of 1
hospital awardView all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home1% lower than the national average
80%Patients said that nurses always listened to them and explained things well2% higher than the national average
- Recipient of 2
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home5% lower than the national average
76%Patients said that nurses always listened to them and explained things well2% lower than the national average
Compare Providers
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