Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chao, Emergency Medicine Specialist in Baldwin Park, CA?
Dr. William Chao, MD is an Emergency Medicine Specialist, who primarily practices in Baldwin Park, CA with 1 additional practice location. He is board certified. Dr. Chao graduated from Northwestern University The Feinberg School of Medicine and completed his residency at McGaw Med Ctr Of Northwestern, Emergency Medicine; Northwestern Mem Hosp, Internal Medicine. Dr. Chao is fluent in English, and is currently seeing new patients. Dr. Chao’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chao’s office at (626) 851-1011.
Where did Dr. Chao go to medical school and complete their residency?
Residency: McGaw Med Ctr Of Northwestern, Emergency Medicine; Northwestern Mem Hosp, Internal Medicine | McGaw Medical Center of Northwestern University Program
Medical School: Northwestern Uniiversity | Northwestern University The Feinberg School of Medicine
Is Dr. Chao board certified as an Emergency Medicine Specialist?
Yes, Dr. William Chao, MD is board certified by the American Board of Emergency Medicine
What languages does Dr. Chao speak?
Dr. Chao and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Chao typically treat?
As an Emergency Medicine Specialist, Dr. Chao 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. Chao. 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:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Bruise on Head
- Bruises
- Head contusion
- Head bump
- Black and blue mark on head
ICD-10 Codes:
- S0093XA: Contusion of unspecified part of head, initial encounter
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J111: Influenza due to unidentified influenza virus with other respiratory manifestations
What procedures does an Emergency Medicine Specialist like Dr. Chao typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. William Chao may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
Please contact Dr. Chao's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Chao accept my insurance?
Dr. Chao accepts most major insurance plans. Important: Please call our office at (626) 851-1011 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chao accept in Baldwin Park, CA?
Dr. Chao in Baldwin Park, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
All Other Third Party
Apex Healthcare
Centene Corporation
City of Los Angeles
Kaiser Permanente
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chao's office located?
Dr. William Chao's Primary Practice
1011 Baldwin Park Blvd
Baldwin Park, CA 91706
(626) 851-1011
What is Dr. Chao's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chao's National Provider Identifier (NPI) number is 1841348661.
What common questions do patients ask about Dr. Chao?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chao
What is Dr. William Chao's specialty?
Dr. Chao is a Emergency Medicine Specialist near Baldwin Park, CA.
What does an Emergency Medicine Specialist do?
An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries.
Is this Dr. William Chao affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chao is affiliated with Kaiser Permanente Baldwin Park Medical Center, Kaiser Permanente Fontana Medical Center, Kaiser Permanente Los Angeles Medical Center, Community Hospital Of Huntington Park, Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente West Los Angeles Medical Center 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 Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. 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 William Chao accepting new patients in Baldwin Park, CA?
Yes, Dr. William Chao is accepting new patients at this time.
Does Dr. William Chao offer online booking?
Please contact Dr. Chao's office at (626) 851-1011 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Chao?
Please contact Dr. Chao's office at (626) 851-1011 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Chao have?
Dr. William Chao is certified by the American Board of Emergency 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>