MC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chu, Obstetrician / Gynecologist (OBGYN) in Cedar Knolls, NJ?
Dr. Mary Chu, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Cedar Knolls, NJ with 2 additional practice locations. Dr. Chu is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Chu’s office.
What languages does Dr. Chu speak?
Dr. Chu and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Chu typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Chu 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. Chu. 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:
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- First Trimester Prenatal Care
- Prenatal Care for Normal Pregnancy
- Prenatal Care
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
- Mid-pregnancy care
- Second trimester check-ups
- Antenatal care in mid-pregnancy
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
- Routine Pregnancy Check-ups
- Maternity Care
- Normal Pregnancy Supervision
ICD-10 Codes:
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3482: Encounter for supervision of other normal pregnancy, second trimester
- Z3403: Encounter for supervision of normal first pregnancy, third trimester
- Z3402: Encounter for supervision of normal first pregnancy, second trimester
- Z3481: Encounter for supervision of other normal pregnancy, first trimester
- Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Low Transverse C-section Scar in Pregnancy
- Prenatal Care
- Horizontal C-section Scar (Pregnancy)
- Low-lying C-section Scar
- Prior Cesarean Scar (Low Transverse)
ICD-10 Codes:
- O34211: Maternal care for low transverse scar from previous cesarean delivery
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Chu typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Chu 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. Chu. 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:
- Circumcision with Local Anesthesia
- Newborn Circumcision
- Infant Circumcision
- Foreskin Removal (Clamp Method)
CPT Codes:
- 54150: Circumcision, using clamp or other device with regional dorsal penile or ring block
Does Dr. Chu accept my insurance?
Dr. Chu 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. Chu accept in Cedar Knolls, NJ?
Dr. Chu in Cedar Knolls, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Horizon BlueCross BlueShield
Oscar Health
State of New Jersey
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chu's office located?
What is Dr. Chu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chu's National Provider Identifier (NPI) number is 1801025556.
What common questions do patients ask about Dr. Chu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chu
What is Dr. Mary Chu's specialty?
Dr. Chu is a Obstetrician / Gynecologist (OBGYN) near Cedar Knolls, NJ.
What does an Obstetrician / Gynecologist (OBGYN) do?
An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.
Is this Dr. Mary Chu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chu is affiliated with Clara Maass Medical Center, Atlantic Health Overlook Medical Center, Atlantic Health Morristown 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 an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). 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 Mary Chu accepting new patients in Cedar Knolls, NJ?
Yes, Dr. Mary Chu is accepting new patients at this time.
Does Dr. Mary Chu offer online booking?
Please contact Dr. Chu's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mary Chu?
Please contact Dr. Chu's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Cedar Knolls, NJ
LL
Obstetrician / Gynecologist (OBGYN)
Dr. Lakshmi Rani Laguduva is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Morristown, NJ with 2 additional practice locations.
Morristown, NJ
SR
Gynecologist
Dr. Shivali Raav, MD is a Gynecologist, who primarily practices in Morristown, NJ with 2 additional practice locations.
Morristown, NJ

Dr. Michael Kuchera, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Cedar Knolls, NJ with 2 additional practice locations. He is board certified.
Cedar Knolls, NJ