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  • Pediatrics, Internal Medicine
  • Accepting new patients
  • 29 years of experience
  • Chang Paul A Office 2558 W 4th St, Ontario, OH 44906
  • (419) 529-4100

Brief Intro

Dr. Chang graduated from the University of Miami Leonard M Miller School of Medicine in 1996. He works in Ontario, OH and 2 other locations and specializes in Internal Medicine and Pediatrics. Dr. Chang is affiliated with AVITA ONTARIO COMMUNITY HOSPITAL.

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Education Background

MEDICAL SCHOOL

University Of Miami Leonard M Miller School Of Medicine - 1996

Languages Spoken

  • English

Location & Hours

  • Chang Paul A Office
  • 2558 W 4th St, Ontario, OH 44906
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Internal Medicine
  • Pediatrics

Conditions Addressed

  • Thyroiditis
  • Cardiac Arrhythmia
  • Atherosclerosis
  • Diabetes Mellitus (DM)
  • Acute Conjunctivitis
  • Gastritis and Duodenitis
  • Osteoarthritis
  • Plantar Warts
  • Multiple Sclerosis (MS)
  • Atrial Fibrillation and Atrial Flutter
  • Obstructive Sleep Apnea
  • Tinea Unguium
  • Sciatica
  • Gout
  • Anemia
  • Acute Pancreatitis
  • Septicemia
  • Hair Loss
  • Labyrinthitis
  • Scoliosis or Kyphoscoliosis
  • Attention Deficit Disorder (ADD)
  • Osteoporosis
  • Diabetic Peripheral Neuropathy
  • Benign Prostatic Hypertrophy (BPH)
  • Hemorrhoids
  • Sunburn
  • Gastroesophageal Reflux Disease (GERD)
  • Sarcoidosis
  • Acute Pharyngitis
  • Contact Dermatitis
  • Hypothyroidism
  • Infectious Mononucleosis
  • Bulimia Nervosa
  • Skin Rash
  • Disorders of Lipoid Metabolism
  • Peripheral Nerve Disorders
  • Non-Toxic Goiter
  • Alcohol Dependence
  • Acne
  • Athlete's Foot
  • Intervertebral Disc Degeneration
  • Acute Upper Respiratory Tract Infections
  • Chronic Renal Disease
  • Obesity
  • Ischemic Heart Disease
  • Fractures, Dislocations, Derangement, and Sprains
  • Irritable Bowel Syndrome (IBS)
  • Acute Bronchitis
  • Cholelethiasis or Cholecystitis
  • Anxiety Phobic Disorders
  • Bipolar Disorder
  • Abnormal Vaginal Bleeding
  • Skin and Subcutaneous Infections
  • Acute Sinusitis
  • Constipation
  • Bronchial Asthma
  • Chronic Bronchitis
  • Depressive Disorders
  • Hypertension (HTN)
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Procedures Performed

  • Venipuncture
  • Blood transfusion
  • Venipuncture

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • CareSource
  • Medicare
  • Humana
  • Medicaid
  • CHAMPVA
  • Blue Cross Blue Shield
  • Molina Healthcare
  • OSU Health Plan
  • UnitedHealthcare
  • AARP
  • GEHA
  • Medical Mutual
  • Ohio Health Choice
  • Cigna
  • Anthem Blue Cross
  • HealthScope Benefits
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  • Cancer 32
  • Cardiology, Heart & Vascular Surgery 41
  • Orthopedics 69
  • Neurology & Neurosurgery 47
  • Gastroenterology & GI Surgery 66
  • Pulmonology & Lung Surgery 71
  • Diabetes & Endocrinology 23
  • Children's Hospital 12
  • Urology 62
  • Psychiatry 59
  • Geriatrics 56
  • Rehabilitation 45
  • Obsterics & Gynecology 9
  • Ophthalmology 2
  • Ear, Nose & Throat 5
  • Rheumatology 2
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 29