Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chan, Endocrinologist in Arlington Heights, IL?
Dr. Mario Chan, MD is an Endocrinologist, who primarily practices in Arlington Heights, IL. He is board certified. Dr. Chan graduated from Chinese University Of Hong Kong Faculty Of Medicine and completed his residency at Henry Ford Hosp, Endocrinology, Diabetes & Metabolism; St Joseph Mercy Hlth Sys, Internal Medicine. Dr. Chan is fluent in English and Chinese, and is currently seeing new patients. Dr. Chan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chan’s office at (847) 228-3200.
Where did Dr. Chan go to medical school and complete their residency?
Residency: Henry Ford Hosp, Endocrinology, Diabetes & Metabolism; St Joseph Mercy Hlth Sys, Internal Medicine | Henry Ford Hospital Program
Medical School: University of Hong Kong, Fac of Med, Hong Kong | Chinese University Of Hong Kong Faculty Of Medicine
Is Dr. Chan board certified as an Endocrinologist?
Yes, Dr. Mario Chan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chan speak?
Dr. Chan and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does an Endocrinologist like Dr. Chan typically treat?
As an Endocrinologist, Dr. Chan 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. Chan. 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 here.
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
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Type 1 Diabetes with High Blood Sugar
- Diabetes Type 1
- Hyperglycemia
- Type 1 diabetes
- Diabetic Hyperglycemia
- High Glucose in Type 1 Diabetes
- High Blood Sugar Episode
ICD-10 Codes:
- E1065: Type 1 diabetes mellitus with hyperglycemia
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
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:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
What procedures does an Endocrinologist like Dr. Chan typically perform?
As an Endocrinologist, Dr. Chan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chan. 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 here.
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Ultrasound-Guided Fine Needle Aspiration Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
- Needle Biopsy with Ultrasound
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
- 10006: Fine needle aspiration biopsy, including ultrasound guidance; each additional lesion (List separately in addition to code for primary procedure)
Does Dr. Chan accept my insurance?
Dr. Chan accepts most major insurance plans. Important: Please call our office at (847) 228-3200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chan accept in Arlington Heights, IL?
Dr. Chan in Arlington Heights, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
Corporate Services
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chan's office located?
Dr. Mario Chan's Primary Practice
2101 S Arlington Heights Rd Ste 111
Arlington Heights, IL 60005
(847) 228-3200
What is Dr. Chan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chan's National Provider Identifier (NPI) number is 1104975176.
What common questions do patients ask about Dr. Chan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chan
What is Dr. Mario Chan's specialty?
Dr. Chan is a Endocrinologist near Arlington Heights, IL.
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. Mario Chan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chan is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Mchenry Hospital, Ascension Saint Alexius (hoffman Estates, Il), Endeavor Health Northwest Community Hospital, Ascension Alexian Brothers (elk Grove Village, Il), Northwestern Medicine Lake Forest Hospital 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 Mario Chan accepting new patients in Arlington Heights, IL?
Yes, Dr. Mario Chan is accepting new patients at this time.
Does Dr. Mario Chan offer online booking?
Please contact Dr. Chan's office at (847) 228-3200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mario Chan?
Please contact Dr. Chan's office at (847) 228-3200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mario Chan have?
Dr. Mario Chan is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>