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Dr. Joan Shaffer, MD
Critical Care Medicine* Age 67
Dr. Joan Shaffer, MD
Dr. Joan Shaffer, MD is a Critical Care Medicine Specialist in Saint Louis, MO.
Dr. Joan Shaffer, MD

Dr. Joan Shaffer, MD

Critical Care Medicine* Age 67
Saint Louis, MO
Accepting new patients
43 years of experience
Dr. Joan Shaffer, MD is a Critical Care Medicine Specialist in Saint Louis, MO.
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About Dr. Joan Shaffer, MD

Dr. Shaffer graduated from Northeastern Ohio University. Dr. Joan Shaffer, MD is a Critical Care Medicine Specialist in Saint Louis, MO and has 43 years experience. Dr. Shaffer's office accepts new patients. Dr. Shaffer is board certified in Critical Care Medicine and Internal Medicine.

Experience Check

Enter a condition or procedure
Respiratory Failure
Non-Traumatic Brain Injury
Pneumonia
Respiratory Failure
Non-Traumatic Brain Injury
Pneumonia
Abdominal Pain
Acute Bowel Infarction
Biliary Atresia
Biliary Tract Cancer
Boerhaave's Syndrome
Bone Cancer
Breast Cancer
Breast Lump
Burn Injuries
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Empyema
  • View other providers who treat Empyema
Esophageal Cancer
Esophageal Varices
Gallbladder and Biliary Tract Cancer
Gallstones
Gastric Ulcer
Ileus
  • View other providers who treat Ileus
Impairments of Consciousness
Inflammatory Bowel Disease
Intestinal Obstruction
Ischemic Colitis
Liver Cancer
Lung Cancer
Osteosarcoma
Partial Lung Collapse
Peptic Ulcer
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Rib Fracture
Second-Degree Burns
Secondary Malignancies
Soft Tissue Sarcoma
Thyroid Cancer
Ulcerative Colitis
Umbilical Hernia
Vascular Insufficiency of Intestines
Anemia and Iron Deficiency Screening
Arterial Blood Gas Test (ABG)
Diabetes Counseling
Diabetes Screening
Electrocardiogram (EKG)
Hepatitis Screening
Immunization Administration
Pregnancy Test
Sexually Transmitted Infections Screening
Thoracentesis
Thyroid Screening

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Open Access Plus
    Cigna HMO
  • Premier Care Network Plus - Innovation Health
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO

Where Dr. Joan Shaffer, MD Sees Patients

  1. 1 Office
    615 S New Ballas Rd, Saint Louis, MO 63141
  2. 2 Office
    625 S New Ballas Rd Ste R-7020, Saint Louis, MO 63141
  3. 3 Mercy Hospital Washington
    901 E 5th St, Washington, MO 63090
  4. 4 Mercy Aco Clinical Services Inc.
    15740 South Outer 40 Rd, Chesterfield, MO 63017

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Meet Dr. Joan Shaffer, MD

Specialties*
Internal Medicine
Critical Care Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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FAQs About Dr. Shaffer's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Joan Shaffer, MD. To arrange an appointment, call the number on Dr. Shaffer's profile.

Dr. Joan Shaffer, MD is affiliated with Mercy Hospital St. Louis and Mercy Hospital South.

Yes, Dr. Joan Shaffer, MD holds board certification in Critical Care Medicine and Internal Medicine.

Training & Medical Education
Medical Education
  • Northeastern Ohio University
    1983
Medical Education
Board Certifications
  • Critical Care Medicine and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Joan Shaffer, MD Practices

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO

  • Mercy Hospital South

    10010 Kennerly Rd, Saint Louis, MO

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