advertisement
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Priscilla Callahan-Lyon:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Callahan-Lyon? Share your experience.
Write a Review

Specialties & Research

Dr. Priscilla Callahan-Lyon, MD is board certified in Internal Medicine.


Education & Awards

Dr. Callahan-Lyon graduated from University of Florida, Gainesville.


> > > > Dr. Priscilla Callahan-Lyon, MD

Similar doctors nearby

Dr. John Melnick

Internal Medicine
40 years experience
Gaithersburg, MD

Dr. Louise Moody

Emergency Medicine
35 years experience
Gaithersburg, MD

Dr. Mary Warfield

Internal Medicine
30 years experience
Gaithersburg, MD

Dr. Ivan Lim

Internal Medicine
30 years experience
Gaithersburg, MD

Dr. Eleanor Daquioag

Internal Medicine
33 years experience
Gaithersburg, MD

Dr. Shailini Jain

Internal Medicine
10 years experience
Gaithersburg, MD
Search All Similar Doctors
Additional Information
Dr. Priscilla Ruth Callahan-Lyon MD is a female Internist, has 30 years of experience and practices in Internal Medicine.
Where does Dr. Priscilla R. Callahan-Lyon practice?
Dr. Priscilla Callahan-Lyon has 2 office locations.
Dr. Priscilla Callahan-Lyon practices Internal Medicine near Gaithersburg, MD.
See Gaithersburg Internists.