EI
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Isak, Obstetrician / Gynecologist (OBGYN) in Chicago, IL?
Dr. Elizabeth Isak is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Chicago, IL with 1 additional practice location. Dr. Isak is fluent in English, and is currently seeing new patients. Dr. Isak’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Isak’s office at (312) 926-8811.
What languages does Dr. Isak speak?
Dr. Isak and their clinical team can communicate with patients in the following languages:
English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Isak typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Isak 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. Isak. 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
- First Trimester Prenatal Care
- Prenatal Care
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
ICD-10 Codes:
- Z3403: Encounter for supervision of normal first pregnancy, third trimester
- Z3401: Encounter for supervision of normal first pregnancy, first trimester
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3481: Encounter for supervision of other normal pregnancy, first trimester
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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Isak typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Isak 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. Isak. 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:
- 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
Also known as:
- Surgical Treatment for Missed Miscarriage (First Trimester)
- D&C for Missed Abortion
- Surgical Miscarriage Management
- First Trimester Missed Abortion Treatment
CPT Codes:
- 59820: Treatment of missed abortion, completed surgically; first trimester
Also known as:
- Comprehensive Prenatal Care (7+ Visits)
- Prenatal Care
- Antepartum Care
- Pregnancy Check-ups
- Maternity Care
- Obstetric Visits
CPT Codes:
- 59426: Antepartum care only; 7 or more visits
Also known as:
- Prenatal Care Visits (4-6)
- Prenatal Care
- Antepartum visits
- Pregnancy check-ups
- Maternity care appointments
CPT Codes:
- 59425: Antepartum care only; 4-6 visits
Also known as:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
Also known as:
- Colposcopy with Cervical Biopsy and Curettage
- Colposcopy
- Cervical Biopsy
- Endocervical Curettage
- Pap Smear Follow-up Procedure
CPT Codes:
- 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage
Also known as:
- IUD Removal
- Birth Control
- Intrauterine device removal
- Take out IUD
- Remove birth control device
- IUD explant
CPT Codes:
- 58301: Removal of intrauterine device (IUD)
Does Dr. Isak accept my insurance?
Dr. Isak accepts most major insurance plans. Important: Please call our office at (312) 926-8811 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Isak accept in Chicago, IL?
Dr. Isak in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Isak's office located?
Dr. Elizabeth Isak's Primary Practice
680 N Lake Shore Dr Ste 810
Chicago, IL 60611
(312) 926-8811
What is Dr. Isak's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Isak's National Provider Identifier (NPI) number is 1003347055.
What common questions do patients ask about Dr. Isak?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Isak
What is Dr. Elizabeth Isak's specialty?
Dr. Isak is a Obstetrician / Gynecologist (OBGYN) near Chicago, IL.
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. Elizabeth Isak affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Isak is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Palos Hospital, Northwestern Medicine Lake Forest Hospital, Aspirus Wausau Hospital 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 Elizabeth Isak accepting new patients in Chicago, IL?
Yes, Dr. Elizabeth Isak is accepting new patients at this time.
Does Dr. Elizabeth Isak offer online booking?
Please contact Dr. Isak's office at (312) 926-8811 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Elizabeth Isak?
Please contact Dr. Isak's office at (312) 926-8811 for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Chicago, IL

Obstetrician / Gynecologist (OBGYN)
Dr. Cassing Hammond, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Chicago, IL with 2 additional practice locations. He has been practicing for over 31 years and is board certified.
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SD
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Dr. Sharon Dooley, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Chicago, IL with 1 additional practice location. She has been practicing for over 46 years and is board certified.
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