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Dr. William Chang, DO

Pulmonary Disease* Age 52
Dr. William Chang, DO
4.5 (17 Ratings)

Offers telehealth

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Dr. William Chang, DO is a Pulmonologist in San Juan Capistrano, CA.
Dr. William Chang, DO
4.5 (17 Ratings)
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Dr. William Chang, DO

Pulmonary Disease* Age 52
San Juan Capistrano, CA
Accepting new patients
24 years of experience

Offers telehealth

Dr. William Chang, DO is a Pulmonologist in San Juan Capistrano, CA.

About

Dr. Chang graduated from MI STATE University College OF OSTEO MED. Dr. William Chang, DO is a Pulmonologist in San Juan Capistrano, CA and has 24 years experience. Dr. Chang currently practices at Paloma Medical Group - San Juan Capistrano and are affiliated with MemorialCare Saddleback Medical Center, Providence Mission Hospital Mission Viejo and Hoag Hospital Newport Beach. Dr. Chang has experience treating conditions like Shortness of Breath and Pneumonia among other conditions at varying frequencies. At present, Dr. Chang received an average rating of 4.5/5 from patients and has been reviewed 17 times. Dr. Chang's office accepts new patients and telehealth appointments. Dr. Chang also speaks Chinese and Mandarin. Dr. Chang is board certified in Critical Care Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Pulmonologists

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Experience Check

Enter a condition or procedure
Shortness of Breath
Pneumonia
Respiratory Failure
Shortness of Breath
Pneumonia
Respiratory Failure
Acidosis
  • View other providers who treat Acidosis
Acute Bronchiolitis
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Respiratory Infection
Acute Upper Respiratory Infection
Asphyxia and Hypoxemia
Asthma
  • View other providers who treat Asthma
Bronchiectasis
Bronchiolitis
Bronchitis
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
COPD (Chronic Obstructive Pulmonary Disease)
Emphysema
Interstitial Lung Disease
Pleural Effusion
Pneumonitis
Pulmonary Edema
Pulmonary Embolism
Pulmonary Eosinophilia
Pulmonary Hypertension
Sleep Apnea
Arterial Blood Gas Test (ABG)
Bronchoscopy
Bronchoscopy with Robotic Assist
Pulmonary Rehabilitation Services
Sleep Study
Smoking Cessation Counseling
Abdominal Pain
Acute Pharyngitis
Adrenal Gland Cancer
Alkalosis
Appendicitis
Aspergillosis
Autoimmune Diseases
Barrett's Esophagus
Benign Lung Neoplasms
Biliary Tract Cancer
Bird Flu
  • View other providers who treat Bird Flu
Bone Cancer
Breast Cancer
Breast Lump
Bronchopulmonary Aspergillosis
Bronchospasm
Cholangiocarcinoma
Cholecystitis and Gallstones
Chronic Bronchiolitis
Chronic Bronchitis
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Common Cold
Cough
  • View other providers who treat Cough
Crohn's Disease
Cryptococcosis
Cystic Fibrosis
Diaphragmatic and Hiatal Hernia
Ductal Carcinoma in Situ
Empyema
  • View other providers who treat Empyema
Esophageal Cancer
Esophageal Diverticulum
Esophageal Varices
Fungal Infections
Gallbladder and Biliary Tract Cancer
Gallstones
Gastric Ulcer
Hemorrhoids
Hiatal Hernia
Histoplasmosis
Hypersensitivity Pneumonitis
Hypoxemia
Ileus
  • View other providers who treat Ileus
Inflammatory Bowel Disease
Influenza (Flu)
Inguinal Hernia
Intestinal Abscess
Intestinal Obstruction
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Lung Abscess
Lung Cancer
Lung Nodule
Lymphangioma
Meckel's Diverticulum
Metastatic Respiratory System Cancer
Mycobacterial Lung Infection
Neuroendocrine Tumors
Osteosarcoma
Pancreatic Cancer
Partial Lung Collapse
Pelvic Abscess
Peptic Ulcer
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Vascular Disease (PAD, PVD)
Pleurisy
  • View other providers who treat Pleurisy
Pneumoconiosis and Pneumonopathy
Pneumonitis (Due to Solids or Liquids)
Primary Pulmonary Hypertension
Pulmonary Disease
Pulmonary Insufficiency
Respiratory Syncytial Virus
Rheumatoid Lung Disease
Rib Fracture
Ruptured Aortic Aneurysm
Sarcoidosis
Scleroderma
Secondary Malignancies
Septic Embolism
Sinusitis
Sleep Disorders
Small Intestine Cancer
Soft Tissue Sarcoma
Swine Flu
Thrombosis
Thymomas
  • View other providers who treat Thymomas
Thyroid Cancer
Traumatic Brain Injury
Traumatic Brain Injury (TBI)
Tuberculosis
Tubo-Ovarian Abscess
Ulcerative Colitis
Umbilical Hernia
Valley Fever
Vascular Disease
Vascular Insufficiency of Intestines
Ventral Hernia
Wheezing
  • View other providers who treat Wheezing
Continuous Positive Airway Pressure (CPAP)
Endoscopic Biopsy Bronchus Robotic Assist
Non-Invasive Mechanical Ventilation
Respiratory Management
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Mutual of Omaha
  • Platinum Priority Select-CA HMO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • Aetna
  • Monarch Healthcare
  • Blue Cross Blue Shield of California
  • Medicare
  • United Healthcare
  • Medicaid
  • MultiPlan PPO
  • Blue Cross and Blue Shield
  • Cigna
  • Tricare
    Health Net
  • Kaiser Permanente
  • Medico
  • Assurant Health
  • CalOptima
  • First Health (Coventry Health Care)
  • Optima Health
  • Humana
  • Amerigroup (Wellpoint)
  • HealthyBlue 2.0
  • Blue Shield of California

Locations

  1. 1 Paloma Medical Group - San Juan Capistrano
    30230 Rancho Viejo Rd Ste 200, San Juan Capistrano, CA 92675
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Chang
4.5
Based on 17 Reviews
5 Stars (15)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
Aug 16, 2024
My beloved mother and brother have under Dr. Chang's care for years. And now he's my Pulmonologist for over a year. His entire staff have been always friendly and helpful. Both offices at two different locations are always clean and beautiful. Dr. Chang takes his time explaining everything and give you the time to ask questions and makes my mom and brother feel comfortable and he never rushes you. Such an amazing, caring doctor and generous with his time. Dr. William Chang should be The Doctor Of The Year of 2024 in California!
Lynn — Aug 16, 2024
See more reviews on Healthgrades
Photo: Dr. William Chang, DO
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Dr. Chang's Office & Staff

  • Ease of scheduling urgent appointments
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  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Chang

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Chang?
Call now to make an appointment
(949) 443-4303

About Me

Languages Spoken
Chinese
Mandarin
Languages Spoken
Specialties*
Pulmonary Disease
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • MI STATE University College OF OSTEO MED
    2000
Medical Education

Board Certifications

Board Certifications
  • Critical Care Medicine, Internal Medicine and Pulmonary Disease
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Chang communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Chang offer telehealth services or virtual visits?
2 users said yes.
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Does Dr. Chang offer an online patient portal?
3 users said yes.
Yes
(3)
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(0)
Does Dr. Chang have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Chang offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Chang offer evening visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Chang specialize in working with children or adolescents?
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Does Dr. Chang specialize in working with seniors?
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Does Dr. Chang specialize in couples therapy?
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Does Dr. Chang specialize in working with LGBTQ+ community?
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Does Dr. Chang accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. William Chang, DO. To arrange an appointment, call the number on Dr. Chang's profile.

Dr. Chang frequently treats the following conditions: Shortness of Breath and Pneumonia. See more on Sharecare.

Dr. William Chang, DO is affiliated with MemorialCare Saddleback Medical Center, Providence Mission Hospital Mission Viejo and Hoag Hospital Newport Beach.

Yes, Dr. William Chang, DO holds board certification in Critical Care Medicine, Internal Medicine and Pulmonary Disease.

Hospital Affiliations

  • MemorialCare Saddleback Medical Center

    24451 Health Center Dr, Laguna Hills, CA

  • Providence Mission Hospital Mission Viejo

    27700 Medical Center Rd, Mission Viejo, CA

  • Hoag Hospital Newport Beach

    1 Hoag Dr, Newport Beach, CA