WC
Accepting patients
Who is Dr. Chang, Internist in Fresno, CA?
Dr. Willis Chang is an Internist, who primarily practices in Fresno, CA. Dr. Chang graduated from Institute of Medicine. Dr. Chang is fluent in English and Burmese, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (559) 450-5777.
Where did Dr. Chang go to medical school and complete their residency?
Medical School: Institute of Medicine | University of Medicine 1
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Burmese
English
What conditions does an Internist like Dr. Chang typically treat?
As an Internist, 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:
- Type 2 Diabetes
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Kidney Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
Also known as:
- Sleep Apnea
- Breathing Pauses During Sleep
- Snoring Disorder
ICD-10 Codes:
- G4730: Sleep apnea, unspecified
What procedures does an Internist like Dr. Chang typically perform?
As an Internist, procedures performed by Dr. Willis Chang may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
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 (559) 450-5777 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Fresno, CA?
Dr. Chang in Fresno, 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 Corporation
Cigna Group
City of Los Angeles
HealthSmart
L.A. Care Health Plan
Molina
State of California
Unknown
View All Insurances
Where is Dr. Chang's office located?
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 1831496538.
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. Willis Chang's specialty?
Dr. Chang is a Internist near Fresno, CA.
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. Willis 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: Martin Luther King, Jr. Outpatient Center, Harbor - Ucla Medical Center, Rancho Los Amigos National Rehabilitation Center. 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
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 Willis Chang accepting new patients in Fresno, CA?
Yes, Dr. Willis Chang is accepting new patients at this time.
Does Dr. Willis Chang offer online booking?
Please contact Dr. Chang's office at (559) 450-5777 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Willis Chang?
Please contact Dr. Chang's office at (559) 450-5777 for information regarding telehealth appointment availability or for scheduling assistance.
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