
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zhang, Reproductive Endocrinologist in New York, NY?
Dr. John Zhang, MD is a Reproductive Endocrinologist, who primarily practices in New York, NY. He is board certified. Dr. Zhang graduated from Zhejiang Medical University - Hangzhou- Zhejiang- China. 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 (212) 517-7676.
Where did Dr. Zhang go to medical school and complete their residency?
Fellowship: New York University’s School of Medicine
Medical School: Zhejiang Medical University - Hangzhou- Zhejiang- China
Is Dr. Zhang board certified as a Reproductive Endocrinologist?
Yes, Dr. John Zhang, MD is board certified by the American Board of Obstetrics and Gynecology
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 a Reproductive Endocrinologist like Dr. Zhang typically treat?
As a Reproductive Endocrinologist, 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Female Infertility
- Female Infertility (Other Causes)
- Female Sterility
- Difficulty Getting Pregnant
- Unexplained Female Infertility
- Other Female Fertility Issues
- Idiopathic Female Infertility
ICD-10 Codes:
- N979: Female infertility, unspecified
- N978: Female infertility of other origin
Also known as:
- Fertility Testing
- Infertility
- Infertility testing
- Reproductive health assessment
- Fertility evaluation
ICD-10 Codes:
- Z3141: Encounter for fertility testing
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
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:
- Assisted Reproductive Technology (ART) Cycle
- Assisted Reproductive Technology
- Infertility
- In Vitro Fertilization (IVF) Cycle
- Fertility Treatment Cycle
- ART Procedure
ICD-10 Codes:
- Z3183: Encounter for assisted reproductive fertility procedure cycle
What procedures does a Reproductive Endocrinologist like Dr. Zhang typically perform?
As a Reproductive Endocrinologist, procedures performed by Dr. John Zhang may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
Please contact Dr. Zhang's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Zhang accept my insurance?
Dr. Zhang accepts most major insurance plans. Important: Please call our office at (212) 517-7676 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zhang accept in New York, NY?
Dr. Zhang in New York, 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
BCBS Unspecified
Capital District Physicians' Health Plan (CDPHP)
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Medicare
Spectrum
State of New Jersey
Unknown
View All Insurances
Where is Dr. Zhang's office located?
Dr. John Zhang's Primary Practice
4 Columbus Cir Ste 4TH Fl 4
New York, NY 10019
(212) 517-7676
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 1871666453.
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. John Zhang's specialty?
Dr. Zhang is a Reproductive Endocrinologist near New York, NY.
What does a Reproductive Endocrinologist do?
An obstetrician/gynecologist specializing in reproductive endocrinology and infertility is skilled in managing complex issues related to hormonal disorders and infertility in women. This specialist employs advanced diagnostic and treatment options to address reproductive health concerns and assist individuals and couples in achieving their family planning goals.
Is this Dr. John Zhang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zhang is affiliated with Lehigh Valley Health Network- Pocono, Lawrence Memorial Hospital Of Medford, Corewell Health Beaumont Grosse Pointe Hospital, Parkview Regional Medical Center, Holy Name Medical Center, Geisinger Wyoming Valley 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
When to see a Reproductive Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Reproductive Endocrinologist. 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 John Zhang accepting new patients in New York, NY?
Yes, Dr. John Zhang is accepting new patients at this time.
Does Dr. John Zhang offer online booking?
Please contact Dr. Zhang's office at (212) 517-7676 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Zhang?
Please contact Dr. Zhang's office at (212) 517-7676 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Zhang have?
Dr. John Zhang is certified by the American Board of Obstetrics and Gynecology.
Other Reproductive Endocrinologist Near New York, NY

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Dr. Zaher Merhi, MD is a Reproductive Endocrinologist, who primarily practices in New York, NY with 1 additional practice location. He has been practicing for over 21 years.
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Dr. Jennifer Kulp, MD is a Reproductive Endocrinologist, who primarily practices in Purchase, NY with 2 additional practice locations. She is board certified.
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Dr. Gary Nakhuda, MD is a Reproductive Endocrinologist, who primarily practices in New York, NY. He has been practicing for over 20 years and is board certified.
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