28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Granzeier, Obstetrician / Gynecologist (OBGYN) in Roscoe, IL?
Dr. Gregory Granzeier, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Roscoe, IL with 1 additional practice location. He has been practicing for over 28 years and is board certified. Dr. Granzeier graduated from New York College Of Osteopathic Medicine and completed his residency at Lutheran Med Ctr, Obstetrics And Gynecology. Dr. Granzeier is fluent in English and Spanish, and is currently seeing new patients. Dr. Granzeier’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Granzeier’s office at (815) 971-2000.
Where did Dr. Granzeier go to medical school and complete their residency?
Residency: Lutheran Med Ctr, Obstetrics And Gynecology | Lutheran Medical Center Program
Medical School: Ok State University, Coll of Osteo Med, Tulsa, Ok | New York College Of Osteopathic Medicine | New York College Of Osteopathic Medicine | New York Institute of Technology College of Osteopathic Medicine | Oklahoma State University Center for Health Sciences College of Osteopathic Medicine
Is Dr. Granzeier board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Gregory Granzeier, DO is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Granzeier speak?
Dr. Granzeier and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Granzeier treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Granzeier 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. Granzeier. 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.
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:
- 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
Also known as:
- Pregnancy Care for Older Mothers with Previous Births
- General High-Risk Pregnancy Care
- Health Problems in Pregnancy
- Advanced Maternal Age Multiple Pregnancies
- Elderly Multigravida Care
- Older Mother with Prior Births Pregnancy Monitoring
- Specialized Obstetric Monitoring
- Maternal-Fetal Medicine Consult
- Pregnancy Management for Complications
ICD-10 Codes:
- O09523: Supervision of elderly multigravida, third trimester
- O09893: Supervision of other high risk pregnancies, third trimester
- O09521: Supervision of elderly multigravida, first trimester
Also known as:
- Third Trimester Prenatal Care
- First Trimester Prenatal Care
- Prenatal Care
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
ICD-10 Codes:
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3481: Encounter for supervision of other normal pregnancy, first trimester
Also known as:
- Other Vaginal Disorder
- Vaginal Disease
- Non-inflammatory Vaginal Conditions
- Specific Vaginal Problems
ICD-10 Codes:
- N898: Other specified noninflammatory disorders of vagina
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
Also known as:
- Previous C-section Scar During Pregnancy
- Cesarean Delivery
- Prior Cesarean Section
- Uterine Scar from C-section
- C-section History in Pregnancy
ICD-10 Codes:
- O34219: Maternal care for unspecified type scar from previous cesarean delivery
Also known as:
- Observation for Ruled Out Fetal Growth Problems
- Fetal Growth Monitoring
- Suspected Baby Growth Issue Ruled Out
- Fetal Development Observation
ICD-10 Codes:
- Z0374: Encounter for suspected problem with fetal growth ruled out
Also known as:
- Irregular Periods
- Menstruation
- Oligomenorrhea
- Abnormal Menstrual Cycle
ICD-10 Codes:
- N926: Irregular menstruation, unspecified
Also known as:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- Routine Postpartum Check-up
- Postpartum Care
- After-birth Follow-up
- Postnatal Care Visit
- Maternal Postpartum Exam
ICD-10 Codes:
- Z392: Encounter for routine postpartum follow-up
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:
- Birth Control Shot Check-up
- Birth Control
- Injectable contraceptive follow-up
- Depo-Provera monitoring
- Birth control injection check
ICD-10 Codes:
- Z3042: Encounter for surveillance of injectable contraceptive
Also known as:
- Sterilization Procedure
- Tubal Ligation
- Vasectomy
- Permanent contraception
- Tubal ligation
- Surgical birth control
ICD-10 Codes:
- Z302: Encounter for sterilization
Also known as:
- Supervision for Other High-Risk Pregnancies
- Health Problems in Pregnancy
- Monitoring for various high-risk pregnancies
- Managing other complex pregnancies
- Special care for high-risk pregnancy
- Unspecified high-risk pregnancy management
ICD-10 Codes:
- O09891: Supervision of other high risk pregnancies, first trimester
Also known as:
- Routine IUD Check-up
- Birth Control
- Regular IUD Check
- Intrauterine Device Routine Exam
- IUD Follow-up Visit
ICD-10 Codes:
- Z30431: Encounter for routine checking of intrauterine contraceptive device
What procedures does Dr. Granzeier perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Granzeier 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. Granzeier. 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.
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:
- Laparoscopic Ovarian and/or Fallopian Tube Removal
- Laparoscopic Oophorectomy
- Laparoscopic Salpingectomy
- Minimally Invasive Adnexal Removal
CPT Codes:
- 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)
Does Dr. Granzeier accept my insurance?
Dr. Granzeier accepts most major insurance plans. Important: Please call our office at (815) 971-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Granzeier accept in Roscoe, IL?
Dr. Granzeier in Roscoe, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Corporate Services
CVS Health (formerly Aetna)
Medicare
Other TPA
State of Illinois
State of Tennessee
The Alliance
Tria Health
UnitedHealthcare
View All Insurances
Where is Dr. Granzeier's office located?
Dr. Gregory Granzeier's Primary Practice
5000 Prairie Rose Dr
Roscoe, IL 61073
(815) 971-2000
What is Dr. Granzeier's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Granzeier's National Provider Identifier (NPI) number is 1134239320.
What common questions do patients ask about Dr. Granzeier?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Granzeier
What is Dr. Gregory Granzeier's specialty?
Dr. Granzeier is a Obstetrician / Gynecologist (OBGYN) near Roscoe, IL. 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. Contact Dr. Granzeier to book an appointment today.
Is this Dr. Gregory Granzeier affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Granzeier is affiliated with Javon Bea Hospital – Riverside, OSF HealthCare Saint Anthony 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
Where can I learn more about Obstetrician / Gynecologist (OBGYN)?
Explore Obstetrician / Gynecologist (OBGYN) with 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 Gregory Granzeier accepting new patients in Roscoe, IL?
Yes, Dr. Gregory Granzeier is accepting new patients at this time.
Does Dr. Gregory Granzeier offer online booking?
Please contact Dr. Granzeier's office at (815) 971-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Granzeier?
Please contact Dr. Granzeier's office at (815) 971-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Granzeier have?
Dr. Gregory Granzeier is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Roscoe, IL
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TH
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