LZ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zhang, Internist in Hayward, CA?
Dr. Lan Zhang, MD is an Internist, who primarily practices in Hayward, CA with 2 additional practice locations. She is board certified. Dr. Zhang completed her residency at A Einstein Coll M-Yeshiva U, Internal Medicine. Dr. Zhang is fluent in English and Chinese, and is currently seeing new patients. Dr. Zhang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zhang’s office at (209) 957-7050.
Where did Dr. Zhang go to medical school and complete their residency?
Residency: A Einstein Coll M-Yeshiva U, Internal Medicine
Medical School: Zhejiang Medical University - Hangzhou- Zhejiang- China
Is Dr. Zhang board certified as an Internist?
Yes, Dr. Lan Zhang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Zhang speak?
Dr. Zhang and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Zhang treat?
As an Internist, Dr. Zhang 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. Zhang. 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Kidney Problems
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Kidney Issues
- Kidney Problems from Type 2 Diabetes
- Type 2 Diabetes Renal Complications
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1129: Type 2 diabetes mellitus with other diabetic kidney complication
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
- E7800: Pure hypercholesterolemia, 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:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Other Specific Healthcare Encounters
- Special Medical Visits
- Unusual Doctor Appointments
- Healthcare for Unique Situations
ICD-10 Codes:
- Z7689: Persons encountering health services in other specified circumstances
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:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
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:
- Depression
- Clinical depression
- Major depressive disorder
- Mood disorder
ICD-10 Codes:
- F32A: Depression, unspecified
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
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
What procedures does Dr. Zhang perform?
As an Internist, Dr. Zhang performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Zhang. 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:
- Wound Debridement
- Surgical Wound Cleaning
- Tissue Removal from Wound
- Dead Tissue Removal
CPT Codes:
- 11042: Debridement, subcutaneous tissue (includes epidermis and dermis, if performed); first 20 sq cm or less
Does Dr. Zhang accept my insurance?
Dr. Zhang accepts most major insurance plans. Important: Please call our office at (209) 957-7050 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zhang accept in Hayward, CA?
Dr. Zhang in Hayward, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
All Other Third Party
Blue Shield of California
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicare
State of Tennessee
View All Insurances
Where is Dr. Zhang's office located?
What is Dr. Zhang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zhang's National Provider Identifier (NPI) number is 1871671610.
What common questions do patients ask about Dr. Zhang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zhang
What is Dr. Lan Zhang's specialty?
Dr. Zhang is a Internist near Hayward, 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. Zhang to book an appointment today.Is this Dr. Lan Zhang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zhang is affiliated with Alta Bates Summit Medical Center - Summit Campus, Eden 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 Lan Zhang accepting new patients in Hayward, CA?
Yes, Dr. Lan Zhang is accepting new patients at this time.
Does Dr. Lan Zhang offer online booking?
Please contact Dr. Zhang's office at (209) 957-7050 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lan Zhang?
Please contact Dr. Zhang's office at (209) 957-7050 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Lan Zhang have?
Dr. Lan Zhang is certified by the American Board of Internal Medicine.
Other Internist Near Hayward, CA
EF
Internist
Accepting patientsDr. Emily Fisher, MD is an Internist, who primarily practices in Hayward, CA with 2 additional practice locations.
Hayward, CA
SP
Internist
Accepting patientsDr. Srilekha Puranam, MD is an Internist, who primarily practices in Hayward, CA with 2 additional practice locations.
Hayward, CA
SJ
Internist
Accepting patientsDr. Sharon Jones, MD is an Internist, who primarily practices in Hayward, CA with 2 additional practice locations. She has been practicing for over 30 years and is board certified.
Hayward, CA