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. Dr. Gan is fluent in English and Spanish, and is currently seeing new patients. Dr. Gan’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare 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 and 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, and 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 as an 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 an Internist like Dr. Gan typically treat?
As an 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
Also known as:
- Osteoarthritis
- Osteoarthritis of both knees
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Joint Degeneration
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1990: Unspecified osteoarthritis, unspecified site
- M170: Bilateral primary osteoarthritis of knee
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
What procedures does an Internist like Dr. Gan typically perform?
As an Internist, Dr. Gan 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. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Joint or Bursa Injection/Fluid Removal
- Major Joint Injection or Fluid Removal with Ultrasound
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
- Ultrasound-Guided Arthrocentesis
- Shoulder Injection with Ultrasound
- Hip Aspiration with Ultrasound
- Knee Injection with Ultrasound
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
- 20611: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); with ultrasound guidance, with permanent recording and reporting
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 Corporation
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
Northshore University Healthsystem
UnitedHealth Group
Unknown
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.
What does an Internist do?
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.
Is this Dr. Justin Gan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gan is affiliated with Endeavor Health Evanston Hospital 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 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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