Summary

Dr. Robert Brennan specializes in obstetrics and gynecology, providing comprehensive care for women throughout their reproductive years and beyond. He earned his medical degree from St. Louis University School of Medicine and completed his residency training at St. Johns Medical Center. With over five decades of medical practice, Dr. Brennan brings extensive experience to women's healthcare.

Dr. Brennan is affiliated with Sisters Of Saint Mary Saint Clare Health Center and practices at multiple locations throughout Saint Louis, Missouri, including Mercy Hospital South, Mercy Hospital Saint Louis, and John C Murphy Health Center in Berkeley. His long-standing commitment to the Saint Louis community reflects his dedication to accessible women's healthcare. Patients rate him 3.5 out of 5 on average, reflecting their experiences with his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 51 years of experience
  • St Johns Medical Center
  • 8 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Provided follow-up after the visit
  • Flexible scheduling

Office Locations

Dr. Robert Alexis Brennan has 3 locations

Mercy Hospital South

10010 Kennerly RdSaint Louis, MO 63128

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

John C Murphy Health Center

6121 N Hanley RdBerkeley, MO 63134
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Robert Alexis Brennan JR., MDDr. Patrick Peter Yeung JR., MDDr. Allan James Fisher, MDStacey Michele Warden
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.8 
51 Years of Experience 26 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Saint Louis , MOSaint Louis , MOSaint Louis , MOSaint Louis , MO
Med School: St Louis University School Of Medicine Med School: Obstretrics & Gynecology -Georgetown University Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert Alexis Brennan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert Alexis Brennan has the following specialty

Specialty Expertise

Dr. Robert Alexis Brennan has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

51 Years Experience

Dr. Robert Alexis Brennan 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

Residency

Completed their residency at St Johns Medical Center.

Medical School

Graduated from St Louis University School Of Medicine in 1975.

NPI Number

Dr. Brennan's NPI number is 1326087024.

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Frequently Asked Questions

Which hospitals is Dr. Robert Brennan affiliated with?
Dr. Robert Brennan is affiliated with Sisters Of Saint Mary Saint Clare Health Center.
Does Dr. Robert Brennan accept my insurance?
You can see the insurance plans that Dr. Robert Brennan accepts on their Vitals profile.
How can I make an appointment with Dr. Robert Brennan?
You can find contact information for Dr. Robert Brennan here on Vitals.
Is Dr. Robert Brennan accepting new patients?
Dr. Robert Brennan is accepting new patients on Vitals. View Dr. Robert Brennan's profile on Vitals to make an appointment.
Where is Dr. Robert Brennan's office located?
Dr. Robert Brennan's office is located at 10010 Kennerly Rd, Saint Louis, MO, 63128.

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