21 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Pulmonologist in Pomona, CA?
Where did Dr. Chang go to medical school and complete their residency?
Residency: Icahn School of Medicine at Mount Sinai (Elmhurst) Program
Medical School: St George',s University | St. George's University School of Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
- Chinese
- English
What conditions does a Pulmonologist like Dr. Chang typically treat?
As a Pulmonologist, 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Sleep Apnea
- Obstructive Sleep Apnea
- Obstructive sleep apnea
- Breathing Pauses During Sleep
- Snoring Disorder
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4730: Sleep apnea, unspecified
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Chronic Respiratory Failure with Low Oxygen
- Chronic Respiratory Failure
- Respiratory Failure
- Long-term lung failure with low oxygen
- Chronic hypoxic respiratory failure
- Ongoing breathing failure with hypoxia
- Long-term lung failure
- Ongoing breathing failure
- Chronic lung insufficiency
ICD-10 Codes:
- J9611: Chronic respiratory failure with hypoxia
- J9610: Chronic respiratory failure, unspecified whether with hypoxia or hypercapnia
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Asthma
- Bronchial Asthma
- Reactive Airway Disease
- Asthma Disorder
ICD-10 Codes:
- J45998: Other asthma
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
What procedures does a Pulmonologist like Dr. Chang typically perform?
As a Pulmonologist, procedures performed by Dr. Elbert Chang may include:
- Bronchoscopy
- Endobronchial Ultrasound (EBUS)
- Interventional Bronchoscopy
- Intrathoracic Adenopathy
- Lung Cancer Screening
- Lung Cancer Staging
- Lung Surgery Consultation
- Mechanical Ventilation
Please contact Dr. Chang's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (909) 626-1205 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Pomona, CA?
Dr. Chang in Pomona, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Heritage Health
Inland Empire
Medicare
Network Medical Management
OptumRx Administered Payer
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Chang's office located?
What hospitals are Dr. Chang affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Chang has admitting privileges at the following hospitals:
What is Dr. Chang's NPI number?A 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 1053417808.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang