Concepedia

Author

John A. Callahan

Mayo ClinicORCID

Also Known As

Callahan, John A., Callahan, John Andrew, Dirk Varelmann, J A Callahan, J. A. Callahan, JOHN A. CALLAHAN, John A. Callahan, John Callahan

91

Publications

2.3K

Citations

21

H-Index

71

Concepts

All Affiliations

Mayo ClinicUniversity of Minnesota RochesterUniversity of DelawareMayo Clinic in ArizonaMayo Clinic in Florida
JA

About

John A. Callahan is an author at Mayo Clinic specializing in cardiology, medicine, and cardiovascular imaging.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

15

19

977

2

Public Health

12

12

651

3

Engineering

2

2

48

4

Health Sciences

2

2

281

5

Nursing

1

1

16

John A. Callahan

×

31

Publications

2.1K

Citations

20

H-Index

YearCitations

Page 1