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Summary
Dr. Shaffer graduated from the Northeast Ohio Medical University in 1983. She works in Saint Louis, MO and 8 other locations and specializes in Critical Care Medicine and Internal Medicine. Dr. Shaffer is affiliated with Mercy Hospital Saint Louis.
Quick Facts
- accepting new patients
- 43 years of experience
- 14 insurance plans accepted
- speaks English, Spanish
- Carolinas Medical Center
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 10 office locations
- Female
Office Locations
Dr. Joan Shaffer has 10 locationsMercy Clinic Internal Medicine
621 S New Ballas RdSaint Louis, MO 63141Mon8:00 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
Mercy Heart And Vascular Hospital Saint Louis
625 S New Ballas RdCreve Coeur, MO 63141 Tel: (314) 251-1100
Mercy Jefferson Regional Medical Center Hospitalist Program
1400 US Highway 61 # H1521Festus, MO 63028 Tel: (636) 933-5337
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Mercy Clinic Adult Critical Care
621 S New Ballas Rd Ste 7020St. LOUIS, MO 63141Mon8:00 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
Compare with Similar Doctors
 |  | |  |
| Dr. Joan Shaffer, MD | Megan Smith Daugherty | Pushpalatha B Lingegowda | Chris Ching Wai Chan |
| Critical Care Medicine | Pediatrics | Infectious Disease | Critical Care Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 43 Years of Experience | 7 Years of Experience | 34 Years of Experience | 20 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Saint Louis , MO | Saint Louis , MO | Saint Louis , MO | St. LOUIS , MO |
| Med School: Northeast Ohio Medical University | Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences | Med School: Bangalore Medical College And Research Institute | Med School: Windsor University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joan Shaffer
Medical Specialties
Dr. Joan Shaffer has the following 2 specialties
Specialty Expertise
Dr. Joan Shaffer has the following 2 areas of expertise
Certifications, License, & Education
43 Years Experience
Dr. Joan Shaffer 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 Carolinas Medical Center.
Medical School
Graduated from Northeast Ohio Medical University in 1983.
NPI Number
Dr. Shaffer's NPI number is 1568429801.
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Frequently Asked Questions
- Is Dr. Joan Shaffer accepting new patients?
- Dr. Joan Shaffer is accepting new patients on Vitals. View Dr. Joan Shaffer's profile on Vitals to make an appointment.
- Does Dr. Joan Shaffer accept my insurance?
- You can see the insurance plans that Dr. Joan Shaffer accepts on their Vitals profile.
- How can I make an appointment with Dr. Joan Shaffer?
- You can find contact information for Dr. Joan Shaffer here on Vitals.
- Which hospitals is Dr. Joan Shaffer affiliated with?
- Dr. Joan Shaffer is affiliated with Mercy Hospital Saint Louis.
- What languages does Dr. Joan Shaffer speak?
- Dr. Joan Shaffer speaks English and Spanish.
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