Dr. David Allen McCarthy MD Family Medicine Doctor

Dr. David McCarthy is a family medicine doctor in O Fallon, Illinois. He received his medical degree from University of Connecticut School of Medicine and has been in practice for 36 years.

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Office Location

See Contact Information

Specialty & Clinical Interests

Family Medicine Doctor: General Family Medicine

Education & Medical Training

Scott Medical Center
Residency, Family Practice, 1978 - 1981

University of Connecticut School of Medicine
Class of 1978

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

AZ State Medical License
Active through 2014

Publications & Presentations

Youssef et al. make a strong case for addressing 25(OH)D concentration (vitamin D status) in hospitalized patients with infections.
McCarthy, D.

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