SL
53 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Landgarten, Endocrinologist in Tulsa, OK?
Dr. Steven Landgarten, MD is an Endocrinologist, who primarily practices in Tulsa, OK. He has been practicing for over 53 years and is board certified. Dr. Landgarten graduated from State University of New York Upstate Medical University and completed his residency at Yale Univ Sch Of Med, Radiology; Yale New Haven Hosp, Internal Medicine; Montefiore M C-H&l Moses Div, Internal Medicine. Dr. Landgarten is fluent in English, and is currently seeing new patients. Dr. Landgarten’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Landgarten’s office at (918) 382-2551.
Where did Dr. Landgarten go to medical school and complete their residency?
Residency: Yale Univ Sch Of Med, Radiology; Yale New Haven Hosp, Internal Medicine; Montefiore M C-H&l Moses Div, Internal Medicine | University of Arkansas for Medical Sciences Program
Medical School: Suny-Hlth Sci Ctr At Syracuse, Coll of Med, Syracuse Ny | State University of New York Upstate Medical University
Is Dr. Landgarten board certified as an Endocrinologist?
Yes, Dr. Steven Landgarten, MD is board certified by the American Board of Internal Medicine , American Board of Nuclear Medicine
What languages does Dr. Landgarten speak?
Dr. Landgarten and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. Landgarten typically treat?
As an Endocrinologist, Dr. Landgarten diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Landgarten. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Hyperthyroidism
- Hyperthyroidism (Overactive Thyroid)
- Overactive Thyroid
- Thyrotoxicosis
- High Thyroid Function
ICD-10 Codes:
- E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
Also known as:
- Coronary Artery Bypass Graft
- Coronary Artery Bypass Surgery
- CABG
- Heart Bypass Graft
- Bypass Surgery Graft
ICD-10 Codes:
- Z951: Presence of aortocoronary bypass graft
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
What procedures does an Endocrinologist like Dr. Landgarten typically perform?
As an Endocrinologist, procedures performed by Dr. Steven Landgarten may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. Landgarten's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Landgarten accept my insurance?
Dr. Landgarten accepts most major insurance plans. Important: Please call our office at (918) 382-2551 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Landgarten accept in Tulsa, OK?
Dr. Landgarten in Tulsa, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Medicare
Mutual of Omaha
State of Oklahoma
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Landgarten's office located?
What is Dr. Landgarten's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Landgarten's National Provider Identifier (NPI) number is 1295772580.
What common questions do patients ask about Dr. Landgarten?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Landgarten
What is Dr. Steven Landgarten's specialty?
Dr. Landgarten is a Endocrinologist near Tulsa, OK.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Steven Landgarten affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Landgarten is affiliated with Hillcrest Medical Center, Cherokee Nation W. W. Hastings Hospital, Hillcrest Hospital South which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Steven Landgarten accepting new patients in Tulsa, OK?
Yes, Dr. Steven Landgarten is accepting new patients at this time.
Does Dr. Steven Landgarten offer online booking?
Please contact Dr. Landgarten's office at (918) 382-2551 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Steven Landgarten?
Please contact Dr. Landgarten's office at (918) 382-2551 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Steven Landgarten have?
Dr. Steven Landgarten is certified by the American Board of Internal Medicine and American Board of Nuclear Medicine.
Other Endocrinologist Near Tulsa, OK

Endocrinologist
Dr. Kelly Flesner, MD is an Endocrinologist, who primarily practices in Tulsa, OK. She has been practicing for over 24 years.
Tulsa, OK
LL
Endocrinologist
Dr. Lauren Labryer, MD is an Endocrinologist, who primarily practices in Tulsa, OK with 1 additional practice location.
Tulsa, OK
EA
Endocrinologist
Dr. Elie Abed, MD is an Endocrinologist, who primarily practices in Tulsa, OK with 1 additional practice location.
Tulsa, OK