JG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gan, Internist in Glenview, IL?
Dr. Justin Gan, MD is an Internist, who primarily practices in Glenview, IL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Gan is fluent in English and Spanish, and is currently seeing new patients. Dr. Gan’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gan’s office.
What are Areas of Expertise for Dr. Gan?
Dr. Justin Gan, MD is a highly-rated, board-certified Internist 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. Gan empowers patients to confidently navigate their health journey, specializing in Arthritis, Gout/Pseudogout, Lupus/SLE, Rheumatoid Arthritis, or comprehensive wellness support. Serving the Glenview/IL community, Dr. Gan is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Gan board certified in Internist?
Yes, Dr. Justin Gan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gan speak?
Dr. Gan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Gan treat?
As a Internist, Dr. Gan 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. Gan. 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:
- Osteoarthritis
- Osteoarthritis of both knees
- Widespread Osteoarthritis
- Osteoarthritis of the right hand
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the left knee
- Primary Generalized Osteoarthritis
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Joint Degeneration
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Generalized Osteoarthritis
- Multiple Joint Arthritis
- Polyarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Primary Widespread Arthritis
- Idiopathic Generalized Osteoarthritis
- Generalized Degenerative Joint Disease
ICD-10 Codes:
- M1990: Unspecified osteoarthritis, unspecified site
- M170: Bilateral primary osteoarthritis of knee
- M159: Polyosteoarthritis, unspecified
- M19041: Primary osteoarthritis, right hand
- M1711: Unilateral primary osteoarthritis, right knee
- M1712: Unilateral primary osteoarthritis, left knee
- M150: Primary generalized (osteo)arthritis
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site
- M059: Rheumatoid arthritis with rheumatoid factor, unspecified
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Also known as:
- Sjogren's Syndrome
- Sjögren syndrome
- Sjogren Syndrome
- Sjögren's Disease
- Autoimmune Dry Eye Syndrome
- Dry Mouth Syndrome
ICD-10 Codes:
- M3500: Sjogren syndrome, unspecified
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R768: Other specified abnormal immunological findings in serum
Also known as:
- Lupus
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Fibromyalgia
- Widespread pain syndrome
- Chronic muscle pain
- Fibromyositis
ICD-10 Codes:
- M797: Fibromyalgia
Also known as:
- Connective Tissue Disorder
- Systemic Connective Tissue Disease
- Rheumatic Connective Tissue Disease
- Autoimmune Connective Tissue Disease
ICD-10 Codes:
- M359: Systemic involvement of connective tissue, unspecified
Which procedures does Dr. Gan perform as a Internist?
As a Internist, procedures performed by an Dr. Justin Gan may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Gan's office.
Does Dr. Gan accept my insurance?
Dr. Gan accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gan accept in Glenview, IL?
Dr. Gan in Glenview, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Northshore University Healthsystem
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Gan's office located?
What is Dr. Gan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gan's National Provider Identifier (NPI) number is 1851549067.
What common questions do patients ask about Dr. Gan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gan
What is Dr. Justin Gan's specialty?
Dr. Gan is a Internist near Glenview, IL.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Gan to book an appointment today.Is this Dr. Justin Gan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gan is affiliated with Endeavor Health Evanston Hospital, Endeavor Health Highland Park 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
Where can I learn more about Internist?
Explore Internist 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 Justin Gan accepting new patients in Glenview, IL?
Yes, Dr. Justin Gan is accepting new patients at this time.
Does Dr. Justin Gan offer online booking?
Please contact Dr. Gan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Justin Gan?
Please contact Dr. Gan's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Justin Gan have?
Dr. Justin Gan is certified by the American Board of Internal Medicine.
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