Dr. Janet Matuszek
- Gender: Female
- Experience: 29 years
- Graduated from: At Still University Of Health Sciences, College Of Osteo Med, Kirksville
- Graduation year: 1992
- Sole propriator: No
- NPI: 1265542146
Dr. Janet Matuszek D.O.
Obstetrician and Gynecologist
She is located at 209 First Executive Avenue in Saint Peters, MO 63376. Can help patients with the following: Cancer, Fibrocystic Breast Disease, Ovarian Cysts, Trichomoniasis, Urinary Tract Infection (UTI), Uterine Cancer. Her National Provider Identifier (NPI) number is 1265542146. Appointment can be made via the phone number (636) 936-8777. She is affiliated with 1 practices and 3 hospitals.
Conditions treated
Dr. Janet Matuszek, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Janet Matuszek.
- Amenorrhea
- Bacterial Vaginosis
- Birth Control Counseling
- Blood in Urine
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Chlamydia
- Ectopic Pregnancy
- Endometriosis
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Gynecological Exam
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Infertility
- Labor and Birth
- Menopause
- Menstrual Cramps
- Miscarriage
- Morning Sickness
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Placenta Previa
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Sexually Transmitted Diseases (STDs)
- Trichomoniasis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Women's Health
- Yeast Infection
Procedures Performed by Dr. Janet Matuszek
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Janet Matuszek as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Janet Matuszek is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Janet Matuszek is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Washington University
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Avion Pharmaceuticals | $344 |
| Allergan | $330 |
| Pfizer | $303 |
Other
| Food and Beverage | $2902 |
Studies
AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated in 1992
Affiliated hospitals
Looking for more Obstetrician and Gynecologists?
There are 6 other obstetrician and gynecologists in this region.
- Gender: Male
- Address: 1101 Highway K O Fallon, 63366, MO
- Gender: Female
- Address: 209 First Executive Avenue Saint Peters, 63376, MO
- Gender: Female
- Address: 209 First Executive Avenue Saint Peters, 63376, MO
- Gender: Male
- Address: 10 Hospital Drive Saint Peters, 63376, MO
- Gender: Male
- Address: Ste H 4200 North Cloverleaf Drive St Peters, 63376, MO
- Gender: Female
- Address: 1101 Highway K O Fallon, 63366, MO
Questions & Answers
Does Dr. Janet Matuszek accept patients with Cox HealthPlans?
Yes, Dr. Janet Matuszek is listed in-network for Cox HealthPlans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Janet Matuszek?
Dr. Janet Matuszek's office is located at 209 First Executive Avenue in Saint Peters, MO 63376.
What conditions does Dr. Janet Matuszek treat?
Dr. Janet Matuszek provides treatment for Cancer, Fibrocystic Breast Disease, Ovarian Cysts, Trichomoniasis, Urinary Tract Infection (UTI), Uterine Cancer. For the full list see this list.
Has Dr. Janet Matuszek affiliation with hospitals?
Dr. Janet Matuszek is affiliated with ST LUKES HOSPITAL. For the full list of hospitals see this list.
Does Dr. Janet Matuszek have affiliation with practices?
Dr. Janet Matuszek is affiliated with Women's Care Specialists.