5
1 Rating
Summary
Dr. Micaela Oneil-Callahan specializes in obstetrics and gynecology, bringing 16 years of experience to women's healthcare. She earned her medical degree from the University of Wisconsin School of Medicine & Public Health, building a strong foundation for her comprehensive approach to reproductive health. Dr. Oneil-Callahan is fluent in both English and Spanish, allowing her to connect with a diverse patient population.
Dr. Oneil-Callahan practices at Mercy Hospital Saint Louis and Affinia Healthcare in Saint Louis, Missouri. She has particular expertise in managing high-risk pregnancies and providing comprehensive pregnancy care. Her experience includes emergency care services and conducting metabolic testing to monitor patient health. Patients consistently rate Dr. Oneil-Callahan highly, giving her an average rating of 5.0, reflecting their confidence in her compassionate and skilled care.
Dr. Oneil-Callahan practices at Mercy Hospital Saint Louis and Affinia Healthcare in Saint Louis, Missouri. She has particular expertise in managing high-risk pregnancies and providing comprehensive pregnancy care. Her experience includes emergency care services and conducting metabolic testing to monitor patient health. Patients consistently rate Dr. Oneil-Callahan highly, giving her an average rating of 5.0, reflecting their confidence in her compassionate and skilled care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 16 years of experience
- speaks English, Spanish
- University Of Wisconsin School Of Medicine & Public Health
- 1 specialty
- 11 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Female
Office Locations
Dr. Micaela Erin Oneil-Callahan has 2 locationsAffinia Healthcare
1717 Biddle StSaint Louis, MO 63106 Tel: (314) 814-8616
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 7:00 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | |  |
| Dr. Micaela Erin Oneil-Callahan, MD | Dr. Patrick Peter Yeung JR., MD | Amanda Michelle Marshall | Ayman Ali Habiba |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Nurse Practitioner | Neonatology |
| Accepts New Patients | Accepts New Patients | ||
| 16 Years of Experience | 26 Years of Experience | 45 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Saint Louis , MO | Saint Louis , MO | Bridgeton , MO | Saint Louis , MO |
| Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: Obstretrics & Gynecology -Georgetown University | Med School: University Of Cairo Faculty Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Micaela Erin Oneil-Callahan
Medical Specialties
Dr. Micaela Erin Oneil-Callahan has the following specialty
Specialty Expertise
Dr. Micaela Erin Oneil-Callahan has the following 11 areas of expertise
Certifications, License, & Education
16 Years Experience
Dr. Micaela Erin Oneil-Callahan holds an expired medical license in the state of Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Medical School
Graduated from University Of Wisconsin School Of Medicine & Public Health in 2010.
NPI Number
Dr. Oneil-Callahan's NPI number is 1568783850.
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Frequently Asked Questions
- Does Dr. Micaela Oneil-Callahan accept virtual/telehealth appointments?
- Dr. Micaela Oneil-Callahan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Micaela Oneil-Callahan's office located?
- Dr. Micaela Oneil-Callahan's office is located at 1717 Biddle St, Saint Louis, MO, 63106.
- How can I make an appointment with Dr. Micaela Oneil-Callahan?
- You can find contact information for Dr. Micaela Oneil-Callahan here on Vitals.
- Which hospitals is Dr. Micaela Oneil-Callahan affiliated with?
- Dr. Micaela Oneil-Callahan is affiliated with Mercy Hospital Saint Louis.
- What languages does Dr. Micaela Oneil-Callahan speak?
- Dr. Micaela Oneil-Callahan speaks English and Spanish.
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