GC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Internist in San Leandro, CA?
Dr. Gwendolen Chang, MD is an Internist, who primarily practices in San Leandro, CA with 2 additional practice locations. Dr. Chang is fluent in English and Chinese, 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 (510) 351-9373.
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Chang 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.
Also known as:
- End-Stage Kidney Disease
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- End-Stage Kidney Disease from High Blood Pressure
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease from High Blood Pressure
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- CKD Stage 3b
- CKD Stage 4
- Severe Chronic Kidney Disease
- Hypertensive End-Stage Renal Disease
- Kidney Failure due to High Blood Pressure
- Stage 5 CKD from Hypertension
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 2
- Mild Chronic Kidney Disease
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- N1831: Chronic kidney disease, stage 3a
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
- N185: Chronic kidney disease, stage 5
- N182: Chronic kidney disease, stage 2 (mild)
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- High Potassium
- Low Sodium Levels
- Fluid Overload
- Fluid and Electrolyte Balance
- Potassium
- Sodium
- Hyperkalemia
- Excess Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Excess Fluid
- Water Retention
ICD-10 Codes:
- E875: Hyperkalemia
- E871: Hypo-osmolality and hyponatremia
- E8770: Fluid overload, unspecified
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Type 2 Diabetes with Kidney Disease
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
- Diabetic Nephropathy
- Kidney Damage from Type 2 Diabetes
- Type 2 Diabetes Kidney Complications
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- E1121: Type 2 diabetes mellitus with diabetic nephropathy
Also known as:
- Protein in Urine
- Other Types of Protein in Urine
- Urine and Urination
- Proteinuria
- Albuminuria
- Foamy urine
- Various proteinuria
- Different forms of protein in urine
ICD-10 Codes:
- R809: Proteinuria, unspecified
- R808: Other proteinuria
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Blood Pressure Heart Failure and End-Stage Kidney Disease
- Heart Failure
- High Blood Pressure
- Kidney Failure
- Hypertensive Cardiorenal Syndrome with Heart Failure
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I132: Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- High Calcium
- Calcium
- Hypercalcemia
- Excess Calcium
ICD-10 Codes:
- E8352: Hypercalcemia
Which procedures does Dr. Chang perform as an Internist?
As an Internist, procedures performed by Dr. Gwendolen 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 (510) 351-9373 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in San Leandro, CA?
Dr. Chang in San Leandro, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
Alignment Health Plan
All Other Third Party
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Hill Physicians Medical Group
Medicare
State of Tennessee
Sutter Health
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Gwendolen Chang's Primary Practice
13851 E 14th St Ste 206
San Leandro, CA 94578
(510) 351-9373
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 1386807402.
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. Gwendolen Chang's specialty?
Dr. Chang is a Internist near San Leandro, CA.
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. Gwendolen Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Eden Medical Center, Alta Bates Summit Medical Center - Summit Campus, Stanford Health Care - ValleyCare, Mills-Peninsula 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 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 Gwendolen Chang accepting new patients in San Leandro, CA?
Yes, Dr. Gwendolen Chang is accepting new patients at this time.
Does Dr. Gwendolen Chang offer online booking?
Please contact Dr. Chang's office at (510) 351-9373 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gwendolen Chang?
Please contact Dr. Chang's office at (510) 351-9373 for information regarding telehealth appointment availability or for scheduling assistance.
Other Internist Near San Leandro, CA
Infectious Disease Specialist
Accepting patientsDr. Fareed Asfour, MD is an Infectious Disease Specialist, who primarily practices in San Leandro, CA with 2 additional practice locations. He has been practicing for over 21 years and is board certified.
San Leandro, CA
AY
Internist
Accepting patientsDr. Anne Young is an Internist, who primarily practices in San Leandro, CA with 1 additional practice location.
San Leandro, CA
RK
Internist
Accepting patientsDr. Rubinder Kaur is an Internist, who primarily practices in San Leandro, CA.
San Leandro, CA