SD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Dejong, Obstetrician / Gynecologist (OBGYN) in Peoria, IL?
Dr. Stephanie Dejong, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Peoria, IL with 2 additional practice locations. Dr. Dejong is fluent in English, and is currently seeing new patients. Dr. Dejong’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dejong’s office at (309) 308-3550.
What languages does Dr. Dejong speak?
Dr. Dejong and their clinical team can communicate with patients in the following languages:
English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Dejong typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Dejong 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. Dejong. 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:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Cervical Cancer
- Malignant Cervical Tumor
- Cervical Carcinoma
- Cancer of the Cervix
ICD-10 Codes:
- C539: Malignant neoplasm of cervix uteri, unspecified
Also known as:
- Early Vulvar Cancer
- Vulvar Cancer
- Carcinoma in situ of vulva
- Precancerous vulvar cells
- Non-invasive vulvar cancer
- Stage 0 vulvar cancer
ICD-10 Codes:
- D071: Carcinoma in situ of vulva
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
Also known as:
- Abdominal or Pelvic Swelling, Mass, or Lump
- Belly lump
- Pelvic mass
- Abdominal swelling
ICD-10 Codes:
- R1900: Intra-abdominal and pelvic swelling, mass and lump, unspecified site
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Dejong typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Dejong 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. Dejong. 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:
- Laparoscopic Hysterectomy
- Hysterectomy
- Laparoscopy
- Minimally Invasive Hysterectomy
- Keyhole Hysterectomy
- Total Laparoscopic Hysterectomy
- Uterus Removal Surgery
CPT Codes:
- 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
Does Dr. Dejong accept my insurance?
Dr. Dejong accepts most major insurance plans. Important: Please call our office at (309) 308-3550 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Dejong accept in Peoria, IL?
Dr. Dejong in Peoria, IL 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)
Medicaid
Medicare
Molina Healthcare
Other Health Care Provider
State of Illinois
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Dejong's office located?
Dr. Stephanie Dejong's Primary Practice
8600 State Route 91 Ste 130
Peoria, IL 61615
(309) 308-3550
What is Dr. Dejong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Dejong's National Provider Identifier (NPI) number is 1538575626.
What common questions do patients ask about Dr. Dejong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Dejong
What is Dr. Stephanie Dejong's specialty?
Dr. Dejong is a Obstetrician / Gynecologist (OBGYN) near Peoria, 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. Stephanie Dejong affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Dejong is affiliated with Osf Healthcare Saint Francis Medical Center, Osf Healthcare St. Joseph Medical Center, Unitypoint Health - Trinity Bettendorf 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 Stephanie Dejong accepting new patients in Peoria, IL?
Yes, Dr. Stephanie Dejong is accepting new patients at this time.
Does Dr. Stephanie Dejong offer online booking?
Please contact Dr. Dejong's office at (309) 308-3550 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephanie Dejong?
Please contact Dr. Dejong's office at (309) 308-3550 for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Peoria, IL

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Dr. William Long, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Peoria, IL with 1 additional practice location. He has been practicing for over 26 years.
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