BERT C. CALLAHAN, MD
WAUPUN, WI
Orthopaedic Surgery NPI registered 20+ years NPI: 1760573927
Is BERT CALLAHAN a researcher?
We haven't checked for published research from this physician yet. Search PubMed to see if they have published work.
Search PubMedPhysician data sourced from the NPPES NPI Registry . Not medical advice.