Skip to content
My WebMD Sign In, Sign Up

Physician Directory

Dr. John B. Costello, MD

Internal Medicine, John B Costello MD

Dr. Costello's Background Bio

Dr. John B. Costello graduated from the Saint Louis University School of Medicine in 1977. He works in Saint Louis, MO and specializes in Internal Medicine and Rheumatology. Dr. Costello is affiliated with Missouri Baptist Medical Center and Mercy Hospital Saint Louis.

Gender: Male

Years in Practice: 38 Years

Languages Spoken: English

Dr. Costello's Education & Training

Medical School: Saint Louis University School of Medicine

Graduation Date: 1977

Dr. Costello's Specialties & Hospital Affiliations

Hospital Affiliations: Missouri Baptist Medical Center, Mercy Hospital Saint Louis

Specialties: Internal Medicine, Rheumatology

Other Physicians in Dr. Costello's Practice

  • Not Available