HC
53 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Internist in North Tonawanda, NY?
Dr. Han Kyo Chang, MD is an Internist, who primarily practices in North Tonawanda, NY with 1 additional practice location. He has been practicing for over 53 years and is board certified by the American Board of Internal Medicine. Dr. Chang graduated from Seoul National University College of Medicine and completed his residency at Sisters Charity Hosp, Internal Medicine; Mt St Marys Hosp, Flexible Or Transitional Year. Dr. Chang is fluent in English and Korean, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (716) 692-6569.
Where did Dr. Chang go to medical school and complete their residency?
Residency: Sisters Charity Hosp, Internal Medicine; Mt St Marys Hosp, Flexible Or Transitional Year | Sisters Of Charity Hosp | NYCOMEC/Sisters of Charity Hosp Program
Medical School: Seoul Natl Univ- Coll Of Med- Chongno-Ku- Seoul- So Korea | Seoul National University College of Medicine
Is Dr. Chang board certified in Internist?
Yes, Dr. Han Kyo Chang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does Dr. Chang treat?
As a 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.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- Excess Weight
- Being Overweight
- High BMI
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- E669: Obesity, unspecified
Also known as:
- Other Specified Anxiety Disorder
- Anxiety Disorder
- Anxiety
- Atypical Anxiety
- Uncommon Anxiety Disorder
- Specific Anxiety Problem
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F418: Other specified anxiety disorders
- F419: Anxiety disorder, unspecified
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- High Liver Enzymes
- ALT Blood Test
- AST Test
- Elevated ALT
- Elevated AST
- Abnormal liver function test
ICD-10 Codes:
- R7401: Elevation of levels of liver transaminase levels
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Bronchitis
- Bronchial Disorder
- Chest cold
- Inflammation of bronchial tubes
- Acute bronchitis
ICD-10 Codes:
- J40: Bronchitis, not specified as acute or chronic
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Muscle Pain
- Muscle Disorder
- Myalgia
- Muscle Ache
- Muscle Soreness
ICD-10 Codes:
- M7918: Myalgia, other site
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Sexually Transmitted Infection (STI) Screening
- Health Screening
- STD screening
- Sexual health check
- Venereal disease test
ICD-10 Codes:
- Z113: Encounter for screening for infections with a predominantly sexual mode of transmission
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Which procedures does Dr. Chang perform as a Internist?
As a Internist, procedures performed by an Dr. Han Kyo 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
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (716) 692-6569 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in North Tonawanda, NY?
Dr. Chang in North Tonawanda, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Contra Costa
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Hill Physicians Medical Group
Kaiser Permanente
Medicare
Partnership Health Plan
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Han Kyo Chang's Primary Practice
525 Wheatfield St Ste 20
North Tonawanda, NY 14120
(716) 692-6569
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 1235127150.
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. Han Kyo Chang's specialty?
Dr. Chang is a Internist near North Tonawanda, NY.
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.
Contact Dr. Chang to book an appointment today.Is this Dr. Han Kyo Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Sutter Solano Medical Center which is a Castle Connolly Top Hospital. 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
Where can I learn more about Internist?
Explore Internist with 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 Han Kyo Chang accepting new patients in North Tonawanda, NY?
Yes, Dr. Han Kyo Chang is accepting new patients at this time.
Does Dr. Han Kyo Chang offer online booking?
Please contact Dr. Chang's office at (716) 692-6569 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Han Kyo Chang?
Please contact Dr. Chang's office at (716) 692-6569 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Han Kyo Chang have?
Dr. Han Kyo Chang is certified by the American Board of Internal Medicine.
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