JG
26 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gerardis, Obstetrician / Gynecologist (OBGYN) in Hackensack, NJ?
Dr. Judi Gerardis, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Hackensack, NJ. She has been practicing for over 26 years and is board certified. Dr. Gerardis graduated from Mechanical Engineering and completed her residency at Albert Einstein Med Ctr, Obstetrics And Gynecology. Dr. Gerardis is fluent in English and Spanish, and is currently seeing new patients. Dr. Gerardis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gerardis’s office at (201) 487-3464.
Where did Dr. Gerardis go to medical school and complete their residency?
Residency: Albert Einstein Med Ctr, Obstetrics And Gynecology | Albert Einstein Medical Center | Jacobi Medical Center/Albert Einstein College of Medicine Program
Medical School: Mechanical Engineering
Is Dr. Gerardis board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Judi Gerardis, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Gerardis speak?
Dr. Gerardis and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Gerardis typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Gerardis 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. Gerardis. 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 Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
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:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Unclear Mammogram
- Mammography
- Mammograms
- Inconclusive breast screening
- Mammogram needs further testing
- Uncertain mammogram result
ICD-10 Codes:
- R922: Inconclusive mammogram
Also known as:
- Dense Breasts
- Dense breast tissue
- High breast density
- Fibroglandular breasts
ICD-10 Codes:
- R9230: Dense breasts, unspecified
Also known as:
- Abnormal Findings on Scans of Other Specific Body Structures
- Unusual Scan Results (Other Body Parts)
- Atypical Imaging Findings (Other)
- Abnormal X-ray/MRI/CT (Other)
ICD-10 Codes:
- R9389: Abnormal findings on diagnostic imaging of other specified body structures
Also known as:
- Amenorrhea
- Menstruation
- Absent Periods
- No Periods
- Lack of Menstruation
ICD-10 Codes:
- N912: Amenorrhea, unspecified
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Gerardis typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Gerardis 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. Gerardis. 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:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
Also known as:
- Uterine Lining Biopsy
- Biopsy
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)
Also known as:
- Fetal Non-Stress Test
- Nonstress Test
- Nonstress Test (NST)
- Fetal Heart Rate Monitoring
- NST for Pregnancy
- Baby Heartbeat Test
CPT Codes:
- 59025: Fetal non-stress test
Does Dr. Gerardis accept my insurance?
Dr. Gerardis accepts most major insurance plans. Important: Please call our office at (201) 487-3464 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gerardis accept in Hackensack, NJ?
Dr. Gerardis in Hackensack, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Carepoint Health
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Horizon BlueCross BlueShield
Medicare
Oscar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Gerardis' office located?
Dr. Judi Gerardis' Primary Practice
20 Prospect Ave Ste 607
Hackensack, NJ 07601
(201) 487-3464
What is Dr. Gerardis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gerardis's National Provider Identifier (NPI) number is 1528028313.
What common questions do patients ask about Dr. Gerardis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gerardis
What is Dr. Judi Gerardis's specialty?
Dr. Gerardis is a Obstetrician / Gynecologist (OBGYN) near Hackensack, 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. Judi Gerardis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gerardis is affiliated with Hackensack University Medical Center 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 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 Judi Gerardis accepting new patients in Hackensack, NJ?
Yes, Dr. Judi Gerardis is accepting new patients at this time.
Does Dr. Judi Gerardis offer online booking?
Please contact Dr. Gerardis's office at (201) 487-3464 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Judi Gerardis?
Please contact Dr. Gerardis's office at (201) 487-3464 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Judi Gerardis have?
Dr. Judi Gerardis is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Hackensack, NJ

Obstetrician / Gynecologist (OBGYN)
Dr. Lizabeth Kopp, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Hackensack, NJ. She has been practicing for over 33 years and is board certified.
Hackensack, NJ
MP
Obstetrician / Gynecologist (OBGYN)
Dr. Michael Petriella, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Hackensack, NJ. He is board certified.
Hackensack, NJ
MA
Obstetrician / Gynecologist (OBGYN)
Dr. Manuel Alvarez is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Hackensack, NJ. He is board certified.
Hackensack, NJ