DAVID A. PFEFFERKORN, M.D.
Medical School:
St. Louis University,
St. Louis, MO
Internship:
Surgery - St. Louis University Group of Hospitals
Residency:
Internal Medicine - St. Louis University Group of Hospitals
Special Services:
Board Certified in Internal Medicine
A PRACTICING PHYSICIAN WITH FERGUSON MEDICAL GROUP
SINCE 1977.
STEPHEN T. WELTON, M.D.
Medical School:
American University of the Caribbean,
School of Medicine,
Plymouth, Montserrat, BWI
Internship:
Deaconess Hospital,
St. Louis University,
St. Louis, Mo.
Residency:
Deaconess Hospital,
St. Louis University,
St. Louis, Mo.
Special Services:
Medical Director
A PRACTICING PHYSICIAN WITH FERGUSON MEDICAL GROUP
SINCE 1988.
Michael Critchlow, M.D.
Medical School:
Vanderbilt School of Medicine
Nashville, Tennessee
Internship:
Vanderbilt University Hospital
Nashville, Tennessee
University of Missouri Medical Center
Columbia, Missouri
Residency:
University of Missouri Medical Center
Columbia, Missouri
Medical College of Ohio
Toledo, Ohio
Fellowship:
Tulane University Medical School
New orleans, Louisiana
Professional Memberships:
American Academy of Allergy, Asthma & Immunology
Fellow, American College of Allergy, Asthma & Immunology
Quad County Area Medical Society
Missouri State Medical Association
Special Services:
Board Certified, Internal Medicine
Board Certified, Allergy and Immunology
A PRACTICING PHYSICIAN WITH FERGUSON MEDICAL GROUP
SINCE 2007.
