Dr. Tanja S. O\'Connor
- Gender: Female
- Experience: 34 years
- Graduated from: Philadelphia College Of Osteopathic Medicine
- Graduation year: 1987
- Sole propriator: No
- NPI: 1609978741
Dr. Tanja S. O\'Connor DO
Obstetrician and Gynecologist
She is located at 175 Martin Avenue Suite 125 in Ephrata, PA 17522. Can help patients with the following: Braxton Hicks Contractions, Cervical Cancer, Chlamydia, Ectopic Pregnancy, High Blood Pressure, Uterine Cancer. Her National Provider Identifier (NPI) number is 1609978741. Appointment can be made via the phone number (717) 721-5700. She is affiliated with 4 practices and 3 hospitals.
Conditions treated
Dr. Tanja S. O\'Connor, 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. Tanja S. O\'Connor.
- 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. Tanja S. O\'Connor
Medicare Enrollment
Dr. Tanja S. O\'Connor is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Wellspan Medical Group
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.
Spoken languages
- French
- German
Studies
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 1987Affiliated practices
Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. Tanja S. O\'Connor?
Dr. Tanja S. O\'Connor's office is located at 175 Martin Avenue Suite 125 in Ephrata, PA 17522.
What conditions does Dr. Tanja S. O\'Connor treat?
Dr. Tanja S. O\'Connor provides treatment for Braxton Hicks Contractions, Cervical Cancer, Chlamydia, Ectopic Pregnancy, High Blood Pressure, Uterine Cancer. For the full list see this list.
Has Dr. Tanja S. O\'Connor affiliation with hospitals?
Dr. Tanja S. O\'Connor is affiliated with YORK HOSPITAL. For the full list of hospitals see this list.
Does Dr. Tanja S. O\'Connor have affiliation with practices?
Dr. Tanja S. O\'Connor is affiliated with Wellspan OB/GYN - Granite Run. For the full list of practices see this list.