AC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Geriatric Medicine Specialist in Laguna Hills, CA?
Dr. Alvin Chang, MD is a Geriatric Medicine Specialist, who primarily practices in Laguna Hills, CA with 2 additional practice locations. He is board certified. Dr. Chang graduated from University of California and completed his residency at West Los Angeles Va Med Ctr. Dr. Chang is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (714) 352-5800.
Where did Dr. Chang go to medical school and complete their residency?
Residency: West Los Angeles Va Med Ctr | U S DEPARTMENT OF VETERANS AFFAIRS
Medical School: University of California
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does Dr. Chang treat?
As a Geriatric Medicine Specialist, 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:
- 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:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- Schizoaffective Disorder, Bipolar Type
- Schizoaffective Disorder
- Bipolar Disorder
- Psychotic Disorder
- Schizoaffective disorder
- Bipolar schizoaffective illness
- Psychotic mood disorder
- Schizophrenia with bipolar features
- Mixed psychotic and mood disorder
- Schizophrenia with mood symptoms
- Affective psychosis
ICD-10 Codes:
- F250: Schizoaffective disorder, bipolar type
- F259: Schizoaffective disorder, unspecified
Also known as:
- Schizophrenia
- Paranoid Schizophrenia
- Psychotic disorder
- Thought disorder
- Mental illness with psychosis
- Schizophrenia with Paranoia
- Paranoid Psychosis
- Delusional Schizophrenia
ICD-10 Codes:
- F209: Schizophrenia, unspecified
- F200: Paranoid schizophrenia
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Complicationss
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1169: Type 2 diabetes mellitus with other specified complication
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Psychosis
- Psychotic Disorder
- Psychotic break
- Mental break
- Psychotic episode
ICD-10 Codes:
- F29: Unspecified psychosis not due to a substance or known physiological condition
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Age-Related Brain Degeneration
- Dementia
- Senile Dementia
- Brain Degeneration in Elderly
ICD-10 Codes:
- G311: Senile degeneration of brain, not elsewhere classified
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:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Which procedures does Dr. Chang perform as a Geriatric Medicine Specialist?
As a Geriatric Medicine Specialist, procedures performed by a Dr. Alvin Chang may include:
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 (714) 352-5800 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Laguna Hills, CA?
Dr. Chang in Laguna Hills, 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
Altamed Health Services
Blue Shield of California
CalOptima
Centene
Clever Care Health Plan
Heritage Health
Medicare
Mutual of Omaha
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Alvin Chang's Primary Practice
24953 Paseo de Valencia Ste 7C
Laguna Hills, CA 92653
(714) 352-5800
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 1396857181.
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. Alvin Chang's specialty?
Dr. Chang is a Geriatric Medicine Specialist near Laguna Hills, CA. An internist or family medicine physician with expertise in the aging process and specialized skills in diagnosing, treating, preventing, and managing illnesses in the elderly. This specialist provides care for geriatric patients in various settings, including the home, office, nursing homes, and hospitals. Contact Dr. Chang to book an appointment today.
Is this Dr. Alvin Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Hoag Hospital Newport Beach, Orange County Global Medical Center which are a Castle Connolly Top Hospitals. 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 Geriatric Medicine Specialist?
Explore Geriatric Medicine Specialist 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 Alvin Chang accepting new patients in Laguna Hills, CA?
Yes, Dr. Alvin Chang is accepting new patients at this time.
Does Dr. Alvin Chang offer online booking?
Please contact Dr. Chang's office at (714) 352-5800 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alvin Chang?
Please contact Dr. Chang's office at (714) 352-5800 for information regarding telehealth appointment availability or for scheduling assistance.
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