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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lechan, Endocrinologist in Boston, MA?
Dr. Ronald Lechan, MD is an Endocrinologist, who primarily practices in Boston, MA. He is board certified by the American Board of Internal Medicine. Dr. Lechan graduated from University of Vermont, College of Medicine, Burlington and completed his residency at New England Med Ctr Hosps, Endocrinology, Diabetes & Metabolism; Beth Israel Deaconess Hp M C, Internal Medicine. Dr. Lechan is fluent in English, and is currently seeing new patients. Dr. Lechan’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lechan’s office at (617) 636-5689.
What are Areas of Expertise for Dr. Lechan?
Dr. Ronald Lechan, MD is a highly-rated, board-certified Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lechan empowers patients to confidently navigate their health journey, specializing in Adrenal Disorders, Hypothalamic Dysfunction, Pheochromocytoma, Pituitary Disorders, or comprehensive wellness support. Serving the Boston/MA community, Dr. Lechan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lechan go to medical school and complete their residency?
Residency: New England Med Ctr Hosps, Endocrinology, Diabetes & Metabolism; Beth Israel Deaconess Hp M C, Internal Medicine | Tufts Medical Center (New England) Program
Medical School: University of Vt Coll of Med, Burlington Vt | University of Vermont, College of Medicine, Burlington
Is Dr. Lechan board certified in Endocrinologist?
Yes, Dr. Ronald Lechan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lechan speak?
Dr. Lechan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lechan treat?
As a Endocrinologist, Dr. Lechan 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. Lechan. 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.
Also known as:
- Benign Pituitary Tumor
- Benign Adrenal Gland Tumor
- Benign Tumor
- Pituitary Disorder
- Pituitary Tumor Treatment (PDQ)
- Prolactinoma
- Adrenal Gland Disorder
- Non-cancerous growth in pituitary gland
- Pituitary adenoma
- Non-cancerous growth in adrenal gland
- Adrenal adenoma
- Non-malignant adrenal mass
ICD-10 Codes:
- D352: Benign neoplasm of pituitary gland
- D3501: Benign neoplasm of right adrenal gland
Also known as:
- Underactive Pituitary Gland
- Other Pituitary Gland Disorder
- Acromegaly
- High Prolactin Levels
- Pituitary Disorder
- Combined pituitary hormone deficiency
- Isolated growth hormone deficiency
- Sotos syndrome
- Hypopituitarism
- Pituitary Hormone Deficiency
- Low Pituitary Function
- Pituitary Gland Problems
- Hypothalamic-Pituitary Axis Dysfunction
- Endocrine Gland Disorders
- Gigantism
- Growth Hormone Excess
- Pituitary Gigantism
- Hyperprolactinemia
- Excess Prolactin
- Prolactinoma
ICD-10 Codes:
- E230: Hypopituitarism
- E236: Other disorders of pituitary gland
- E220: Acromegaly and pituitary gigantism
- E221: Hyperprolactinemia
Also known as:
- Adrenal Insufficiency
- Adrenal Gland Disorder
- Addison Disease
- Underactive Adrenal Gland
- Adrenocortical Hypofunction
- Adrenal Crisis
- Adrenal Problem
- Adrenal Dysfunction
- Adrenal Gland Disease
ICD-10 Codes:
- E2740: Unspecified adrenocortical insufficiency
- E279: Disorder of adrenal gland, unspecified
Also known as:
- Adrenal Gland Disorder
- Adrenal Problems
- Adrenal Disease
- Adrenal Dysfunction
ICD-10 Codes:
- E278: Other specified disorders of adrenal gland
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Growth of unknown type in aortic body or paraganglia
- Endocrine Disease
- Aortic body tumor of uncertain nature
- Paraganglia growth of undetermined type
ICD-10 Codes:
- D447: Neoplasm of uncertain behavior of aortic body and other paraganglia
Also known as:
- Hypothyroidism
- Other Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Thyroid Gland Underactivity
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E038: Other specified hypothyroidism
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
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:
- Hashimoto's Disease
- Thyroid Disease
- Hashimoto's disease
- Autoimmune thyroiditis', 'Chronic lymphocytic thyroiditis', 'Hashimoto's thyroiditis
ICD-10 Codes:
- E063: Autoimmune thyroiditis
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:
- Other Adrenal Insufficiency
- Addison Disease
- Atypical Adrenal Insufficiency
- Uncommon Adrenal Underactivity
- Adrenocortical Hypofunction
ICD-10 Codes:
- E2749: Other adrenocortical insufficiency
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Graves' Disease
- Hyperthyroidism
- Graves' disease
- Graves Disease
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
Which procedures does Dr. Lechan perform as a Endocrinologist?
As a Endocrinologist, procedures performed by an Dr. Ronald Lechan 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
For detailed information, please contact Dr. Lechan's office.
Does Dr. Lechan accept my insurance?
Dr. Lechan accepts most major insurance plans. Important: Please call our office at (617) 636-5689 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lechan accept in Boston, MA?
Dr. Lechan in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Massachusetts
Boston Medical Center
CVS Health (formerly Aetna)
Fallon Community Health Plan
Medicare
Network Health
Point32Health
State of Massachusetts
UnitedHealthcare
View All Insurances
Where is Dr. Lechan's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
What is Dr. Lechan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lechan's National Provider Identifier (NPI) number is 1700824018.
What common questions do patients ask about Dr. Lechan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lechan
What is Dr. Ronald Lechan's specialty?
Dr. Lechan is a Endocrinologist near Boston, MA. 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. Contact Dr. Lechan to book an appointment today.
Is this Dr. Ronald Lechan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lechan is affiliated with Tufts Medical Center which is a Castle Connolly Top Hospital. 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
Where can I learn more about Endocrinologist?
Explore Endocrinologist with 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 Ronald Lechan accepting new patients in Boston, MA?
Yes, Dr. Ronald Lechan is accepting new patients at this time.
Does Dr. Ronald Lechan offer online booking?
Please contact Dr. Lechan's office at (617) 636-5689 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ronald Lechan?
Please contact Dr. Lechan's office at (617) 636-5689 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ronald Lechan have?
Dr. Ronald Lechan is certified by the American Board of Internal Medicine.
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