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 locations

Mercy Clinic Internal Medicine

621 S New Ballas RdSaint Louis, MO 63141
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

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Mercy Heart And Vascular Hospital Saint Louis

625 S New Ballas RdCreve Coeur, MO 63141

Mercy Jefferson Regional Medical Center Hospitalist Program

1400 US Highway 61 # H1521Festus, MO 63028
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 Virtual

15740 South Outer 40 RdChesterfield, MO 63017

Mercy Clinic Adult Critical Care

621 S NEW BALLAS RD STE 7020St. LOUIS, MO 63141
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

Mercy Hospital Washington

901 E 5th StWashington, MO 63090

Mercy Hospital Jefferson

1400 Us Highway 61Festus, MO 63028

Mercy Hospital South

10010 Kennerly RdSaint Louis, MO 63128

Saint Lukes Hospital

232 S Woods Mill Rd Ste 330EChesterfield, MO 63017

Compare with Similar Doctors

Dr. Joan Shaffer, MD
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Dr. Joan Shaffer, MDDr. Kevin Whittle GraepelDr. Andrew Lee ChangDr. Francis Shoudee Wu
Critical Care MedicinePediatricsDiagnostic RadiologyNeuroradiology
Accepts New Patients
43 Years of Experience 6 Years of Experience 6 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Saint Louis , MOSaint Louis , MOSaint Louis , MOSaint Louis , MO
Med School: Northeast Ohio Medical University Med School: Vanderbilt University School Of Medicine Med School: Washington University In St Louis School Of Medicine Med School: Washington University In St Louis School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joan Shaffer

  • Accepts Medicaid
  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • ESSENCE Healthcare
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Joan Shaffer has the following 2 specialties

Specialty Expertise

Dr. Joan Shaffer has the following 2 areas of expertise

  • Critical Care Medicine (im)
  • Internal Medicine

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

Does Dr. Joan Shaffer accept virtual/telehealth appointments?
Dr. Joan Shaffer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.
What languages does Dr. Joan Shaffer speak?
Dr. Joan Shaffer speaks English and Spanish.
How can I make an appointment with Dr. Joan Shaffer?
You can find contact information for Dr. Joan Shaffer here on Vitals.
Does Dr. Joan Shaffer accept my insurance?
You can see the insurance plans that Dr. Joan Shaffer accepts on their Vitals profile.

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