14 Years of Experience
Accepting patients
Who is Dr. Chang, Pediatric Rheumatologist in San Diego, CA?
Dr. Johanna Chang, MD is a Pediatric Rheumatologist, who primarily practices in San Diego, CA with 2 additional practice locations. She has been practicing for over 14 years and is board certified by the American Board of Internal Medicine. Dr. Chang completed her residency at University California. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (858) 966-8082.
Where did Dr. Chang go to medical school and complete their residency?
Fellowship: Stanford University Medical Center, Stanford Ca - Bariatric Surgery
Residency: University California
Is Dr. Chang board certified in Pediatric Rheumatologist?
Yes, Dr. Johanna Chang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chang treat?
As a Pediatric Rheumatologist, Dr. Chang 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. Chang. 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:
- Juvenile Arthritis
- Pauciarticular Juvenile Arthritis
- Juvenile idiopathic arthritis
- Juvenile Idiopathic Arthritis (JIA)
- Rheumatoid arthritis
- JIA
- Childhood arthritis
- Juvenile rheumatoid arthritis
- Oligoarticular JIA
- Few-joint juvenile arthritis
- Childhood oligoarthritis
ICD-10 Codes:
- M0880: Other juvenile arthritis, unspecified site
- M0820: Juvenile rheumatoid arthritis with systemic onset, unspecified site
- M0840: Pauciarticular juvenile rheumatoid arthritis, unspecified site
- M083: Juvenile rheumatoid polyarthritis (seronegative)
- M0809: Unspecified juvenile rheumatoid arthritis, multiple sites
Also known as:
- Takayasu Arteritis
- Vasculitis
- Aortic Arch Syndrome
- Pulseless Disease
- Large Vessel Vasculitis
ICD-10 Codes:
- M314: Aortic arch syndrome [Takayasu]
Also known as:
- Lupus with Organ Involvement
- Lupus
- Lupus kidney disease
- Kidney Disease
- Systemic Lupus Erythematosus
- SLE Affecting Organs
- Lupus Complications
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
- Lupus nephritis
- Kidney inflammation from lupus
- Glomerulonephritis in SLE
ICD-10 Codes:
- M3219: Other organ or system involvement in systemic lupus erythematosus
- M329: Systemic lupus erythematosus, unspecified
- M3214: Glomerular disease in systemic lupus erythematosus
Also known as:
- Chronic pain syndrome
- Chronic Pain
- Persistent pain syndrome
- Long-term pain condition
- Chronic widespread pain
ICD-10 Codes:
- G894: Chronic pain syndrome
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
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:
- Connective Tissue Overlap Syndrome
- Connective Tissue Disorder
- Mixed Connective Tissue Disease
- Overlap Syndrome
- Undifferentiated Connective Tissue Disease
ICD-10 Codes:
- M351: Other overlap syndromes
Also known as:
- Juvenile Psoriatic Arthritis
- Psoriatic Arthritis
- Psoriasis
- Childhood psoriatic arthritis
- Psoriasis arthritis in kids
- Pediatric psoriatic joint disease
ICD-10 Codes:
- L4054: Psoriatic juvenile arthropathy
Also known as:
- Joint Derangement
- Joint Disorder
- Joint Dysfunction
- Joint Instability
ICD-10 Codes:
- M249: Joint derangement, unspecified
Also known as:
- Juvenile Dermatomyositis
- Myositis
- Childhood Dermatomyositis
- JDM
- Muscle and Skin Inflammation in Children
ICD-10 Codes:
- M3300: Juvenile dermatomyositis, organ involvement unspecified
Also known as:
- Localized Scleroderma
- Scleroderma
- Morphea
- Skin hardening
- Connective tissue hardening
ICD-10 Codes:
- L940: Localized scleroderma [morphea]
Also known as:
- Iridocyclitis
- Eye Disease
- Inflammation of the iris and ciliary body
- Anterior uveitis
- Iritis and cyclitis
ICD-10 Codes:
- H209: Unspecified iridocyclitis
Also known as:
- Chronic Multifocal Bone Infection in Multiple Sites
- Bone Infection
- Osteomyelitis
- Infected bone
- Bone inflammation
- Widespread bone infection
ICD-10 Codes:
- M8639: Chronic multifocal osteomyelitis, multiple sites
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
Which procedures does Dr. Chang perform as a Pediatric Rheumatologist?
As a Pediatric Rheumatologist, procedures performed by a Dr. Johanna Chang may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (858) 966-8082 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in San Diego, CA?
Dr. Chang in San Diego, CA 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 Shield of California
Centene
Community Health Group
CVS Health (formerly Aetna)
Inland Empire
OptumRx
Scripps Health
Sharp Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Johanna Chang's Primary Practice
3020 Childrens Way # 5003
San Diego, CA 92123
(858) 966-8082
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1821242199.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Johanna Chang's specialty?
Dr. Chang is a Pediatric Rheumatologist near San Diego, CA. A pediatrician specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. A pediatric rheumatologist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common athletic injuries, and collagen diseases. Contact Dr. Chang to book an appointment today.
Is this Dr. Johanna Chang affiliated with a ranked Castle Connolly Top Hospital?
No, Chang is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Rady Childrens Hospital - San Diego, Rady Childrens Hospital - San Diego. Castle Connolly Top Hospitals 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 Pediatric Rheumatologist?
Explore Pediatric Rheumatologist 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 Johanna Chang accepting new patients in San Diego, CA?
Yes, Dr. Johanna Chang is accepting new patients at this time.
Does Dr. Johanna Chang offer online booking?
Please contact Dr. Chang's office at (858) 966-8082 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Johanna Chang?
Please contact Dr. Chang's office at (858) 966-8082 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Johanna Chang have?
Dr. Johanna Chang is certified by the American Board of Internal Medicine.
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