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Summary
Dr. Andrew Mayo treats headache, pediatric headache, and arthralgia, and performs emergency care, nonstress tests, and fetal ultrasound as part of his obstetrics and gynecology practice. He completed his residency at LA County–USC Medical Center and is affiliated with Mercy Hospital Saint Louis, Memorial Hospital Shiloh, and Mercy Children's Hospital Saint Louis. He sees patients in Saint Louis, Missouri, and Shiloh, Illinois.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- La County - Usc Medical Center
- 1 specialty
- 10 areas of expertise
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Andrew Dean Mayo has 4 locationsHeartland Womens Healthcare
1170 Fortune BlvdShiloh, IL 62269 Tel: (618) 233-0017
Mon9:00 am - 4:00 pm
Tue9:00 am - 4:00 pm
Wed9:00 am - 4:00 pm
Thu9:00 am - 4:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed
Mercy Clinic Obgyn Medical Tower B Suite 4017
621 S New Ballas RdSaint Louis, MO 63141 Tel: (314) 872-9192
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
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| Dr. Andrew Dean Mayo, MD | Dr. Patrick Peter Yeung JR., MD | Dr. Sherma St Fort Morton, MD | Dr. Sally Lorraine Schneider, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Anesthesiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 13 Years of Experience | 26 Years of Experience | 22 Years of Experience | 58 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Saint Louis , MO | Saint Louis , MO | Durham , NC | Rochester , MN |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: Obstretrics & Gynecology -Georgetown University | Med School: University of Florida College of Medicine | Med School: University of Nebraska |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Andrew Dean Mayo
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Andrew Dean Mayo has the following specialty
Specialty Expertise
Dr. Andrew Dean Mayo has the following 10 areas of expertise
Certifications, License, & Education
13 Years Experience
Dr. Andrew Dean Mayo holds an expired medical license in the states of Illinois and Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026 and an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Residency
Completed their residency at La County - Usc Medical Center.
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 2013.
NPI Number
Dr. Mayo's NPI number is 1598150393.
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Frequently Asked Questions
- Is Dr. Andrew Mayo accepting new patients?
- Dr. Andrew Mayo is accepting new patients on Vitals. View Dr. Andrew Mayo's profile on Vitals to make an appointment.
- Does Dr. Andrew Mayo accept my insurance?
- You can see the insurance plans that Dr. Andrew Mayo accepts on their Vitals profile.
- Which hospitals is Dr. Andrew Mayo affiliated with?
- Dr. Andrew Mayo is affiliated with Mercy Hospital Saint Louis, Memorial Hospital Shiloh, and Mercy Childrens Hospital Saint Louis.
- Where is Dr. Andrew Mayo's office located?
- Dr. Andrew Mayo's office is located at 615 S New Ballas Rd, Saint Louis, MO, 63141.
- How can I make an appointment with Dr. Andrew Mayo?
- You can find contact information for Dr. Andrew Mayo here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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