Dr. William A. Chadwick
- Gender: Male
- Experience: 36 years
- Graduation year: 1985
- Sole propriator: No
- NPI: 1568454775
Dr. William A. Chadwick M.D.
Obstetrician and Gynecologist
He is located at 4600 Memorial Drive Suite 240 in Belleville, IL 62226. Can help patients with the following: Breastfeeding, Cervical Cancer, Cervical Intraepithelial Neoplasia (CIN), Gynecological Exam, Pelvic Pain, Vaginal Atrophy and Dryness. His National Provider Identifier (NPI) number is 1568454775. Appointment can be made via the phone number (618) 234-2390. He is affiliated with 3 practices and 3 hospitals.
Conditions treated
Dr. William A. Chadwick, 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. William A. Chadwick.
- 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. William A. Chadwick
Medicare Enrollment
Dr. William A. Chadwick is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Fairview Heights Medical Group Sc
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
| Intuitive Surgical | $1898 |
| Pfizer | $338 |
| Astellas Pharma | $281 |
Other
| Food and Beverage | $2621 |
| Travel and Lodging | $1672 |
Studies
Graduated in 1985Affiliated practices
Affiliated hospitals
Looking for more Obstetrician and Gynecologists?
There are 7 other obstetrician and gynecologists in this region.
- Gender: Female
- Address: 615 South New Ballas Road Suite 1400 Saint Louis, 63141, MO
- Gender: Male
- Address: 6 Park Place Swansea, 62226, IL
- Gender: Male
- Address: 1414 Cross Street Suite 240 Shiloh, 62269, IL
- Gender: Female
- Address: 34 Maple Street Norwalk, 6850, CT
- Gender: Male
- Address: Suite 200 4550 Memorial Drive Belleville, 62226, IL
- Gender: Female
- Address: 615 South New Ballas Road Saint Louis, 63141, MO
- Gender: Female
- Address: 10777 Sunset Office Drive Suite 200 Saint Louis, 63127, MO
Questions & Answers
Does Dr. William A. Chadwick have affiliation with practices?
Dr. William A. Chadwick is affiliated with Next Step Foot & Ankle Centers. For the full list of practices see this list.
What conditions does Dr. William A. Chadwick treat?
Dr. William A. Chadwick provides treatment for Breastfeeding, Cervical Cancer, Cervical Intraepithelial Neoplasia (CIN), Gynecological Exam, Pelvic Pain, Vaginal Atrophy and Dryness. For the full list see this list.
Where can you meet with Dr. William A. Chadwick?
Dr. William A. Chadwick's office is located at 4600 Memorial Drive Suite 240 in Belleville, IL 62226.
Has Dr. William A. Chadwick affiliation with hospitals?
Dr. William A. Chadwick is affiliated with BARNES JEWISH HOSPITAL. For the full list of hospitals see this list.