Dr. Willis Chang, MD

Dr. Willis Chang, MD

Internal Medicine  ·  
Male
(2)
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Dr. Willis Chang, MD is an internal medicine specialist in Fresno, CA. He specializes in internal medicine.

1221 E Spruce Ave

Fresno, CA 93720

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Health Net of California
  • MultiPlan
  • 2 More

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Chang treats your condition or procedure

Dr. Chang's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess Incision and Drainage
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergy Treatment
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Anxiety
  • Arthritis
  • Asthma
  • Autoimmune Diseases
  • Autonomic Disorders
  • Back Pain
  • Balanoposthitis
  • Bladder Diseases
  • Blood Disorders
  • Bone Disorders
  • Breast Diseases
  • Breath Testing
  • Bronchitis
  • Calcium Metabolism Disorders
  • Cardiac Imaging
  • Carpal Tunnel Syndrome
  • Chest Pain
  • Cholesterol Screening
  • Chronic Neck Pain
  • Chronic Pain
  • Confusion
  • Congestive Heart Failure
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Depressive Disorders
  • Dermatitis
  • Diabetes
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Diverticulosis, Intestinal
  • Dysphagia
  • Ear Ache
  • Earwax Buildup
  • Echocardiography
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fibromyalgia
  • Fungal Nail Infection
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Gout
  • Hair Loss
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • High Cholesterol
  • Hives
  • Hoarse Voice (Dysphonia)
  • Hypercalcemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypokalemia
  • Hypothyroidism
  • Immunization
  • Insomnia
  • Itchy Skin
  • Joint Injection
  • Joint Pain
  • Knee Disorders
  • Larynx Conditions
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Liver Function Test
  • Low Back Pain
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Menopausal and Postmenopausal Disorders
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Overactive Bladder
  • Overweight
  • Pap Smear
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Autonomic Neuropathy
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Physical Examination
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Pulmonary Disease
  • Rash
  • Ringworm
  • Sciatica (Not Due to Disc Displacement)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sore Throat
  • Spirometry
  • Spondylosis
  • Stomach Diseases
  • Symptomatic Menopause
  • Syncope
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tobacco Use Disorder
  • Tremor
  • Urinalysis
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Tract Infection (UTI)
  • Vaccination
  • Vascular Disease
  • Vitamin D Deficiency
  • Wellness Examination

About Me

Biography

Dr. Willis Chang, MD is an internal medicine specialist in Fresno, CA. He specializes in internal medicine.

Specialties

  • Internal Medicine

Board Certifications

Education

Mount Sinai School of Medicine
Residency Hospital

Awards

Dr. Chang's Reviews

Likelihood to recommend Dr. Chang

4.5

Based on 2 reviews

5 Stars
50%
(1)
4 Stars
50%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

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Average Wait Time
  • Under 10 minutes
Dr. Chang's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

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Locations

Saint Agnes Care

1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 12:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Blue Shield of California
Access Plus Savenet
Basic Exclusive PPO for Small Business
Basic PPO
Blue Shield of California PPO
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Health Net
Covered California - Bronze PPO
Health Net PPO
Individual and Family PPO
Health Net of California
Large Group PPO
MultiPlan
Kaiser PHCS Network PPO
MultiPlan PPO
PHCS Network PPO
Premera Blue Cross
Heritage Signature
UnitedHealthCare
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO