
28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zhu, Nephrologist in Lake Grove, NY?
Dr. Zhu is a fellowship-trained physician, with board certification in both Internal Medicine and Nephrology. She is also a Clinical Assistant Professor of Medicine at Stony Brook University. Her main priority is to provide compassionate and personalized care to each of her patients, regardless of their background.
Dr. Xiaolei Zhu, MD is a Nephrologist, who primarily practices in Lake Grove, NY. She has been practicing for over 28 years and is board certified.
Dr. Zhu is fluent in English and Chinese, and is currently seeing new patients. Dr. Zhu’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zhu’s office.
What are Areas of Expertise for Dr. Zhu?
Dr. Xiaolei Zhu, MD is a highly-rated, board-certified Nephrologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Zhu empowers patients to confidently navigate their health journey, specializing in Primary Care, Telemedicine, and comprehensive wellness support. Serving the Lake Grove, NY community, Dr. Zhu is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Zhu board certified as a Nephrologist?
Yes, Dr. Xiaolei Zhu, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Zhu speak?
Dr. Zhu and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Nephrologist like Dr. Zhu typically treat?
As a Nephrologist, Dr. Zhu 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. Zhu. 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. Learn more about our claims-based healthcare methodology.
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
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:
- Elevated Blood Pressure
- High Blood Pressure
- High Blood Pressure Reading
- Prehypertension
- Borderline High Blood Pressure
ICD-10 Codes:
- R030: Elevated blood-pressure reading, without diagnosis of hypertension
Does Dr. Zhu accept my insurance?
Dr. Zhu accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zhu accept in Lake Grove, NY?
Dr. Zhu in Lake Grove, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Zhu's office located?

Stony Brook Internists - General Medicine and Geriatrics
4 Smith Haven Mall, Suite 203
Lake Grove, NY 11755
Q&A with Dr. Xiaolei Zhu, MD
What is Dr. Zhu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zhu's National Provider Identifier (NPI) number is 1750496030.
What common questions do patients ask about Dr. Zhu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zhu
What is Dr. Xiaolei Zhu's specialty?
Dr. Zhu is a Nephrologist near Lake Grove, NY.
What does a Nephrologist do?
An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.
Is this Dr. Xiaolei Zhu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zhu is affiliated with Stony Brook University Hospital 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
When to see a Nephrologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Nephrologist. Explore 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 Xiaolei Zhu accepting new patients in Lake Grove, NY?
Yes, Dr. Xiaolei Zhu is accepting new patients at this time.
Does Dr. Xiaolei Zhu offer online booking?
Please contact Dr. Zhu's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Xiaolei Zhu?
Please contact Dr. Zhu's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Xiaolei Zhu have?
Dr. Xiaolei Zhu is certified by the American Board of Internal Medicine.
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Stony Brook Internists - General Medicine and Geriatrics
4 Smith Haven Mall, Suite 203
Lake Grove, NY 11755