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Dr. Caroline Ruth Defrang, MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesInternal Medicine
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Location iconLocationBoise, ID
BioiconBio:
With over 30 years of expertise in internal medicine, this dedicated i...
ExperienceiconExperience:
30+ years
Language SpokeniconLanguage Spoken:
English
Common TreatmentsiconCommon Treatments:
Viral Pneumonia
Chronic Bronchitis
Diabetes Mellitus (Dm)
Pneumonia
Septicemia
Atrial Fibrillation And Atrial Flutter
See More
Institutes AttendediconInstitutes Attended:
OHSU-SM, 
UWSOM, 
ABIM, 
ID SMB
CertificatesiconCertificates:
MD, 
Res, 
BCIM, 
ID License
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Common TreatmentsiconCommon Treatments:
Viral Pneumonia
Chronic Bronchitis
Diabetes Mellitus (Dm)
Pneumonia
Septicemia
Atrial Fibrillation And Atrial Flutter
See More
Institutes AttendediconInstitutes Attended:
OHSU-SM, 
UWSOM, 
ABIM, 
ID SMB
CertificatesiconCertificates:
MD, 
Res, 
BCIM, 
ID License
specOverview
Dr. Caroline Ruth Defrang, MD, is a highly qualified internist with over 30 years of medical experience, currently practicing at St. Luke's Hospitalist Services in Boise, Idaho. She is board certified in internal medicine and has a profound expertise in managing a variety of complex health conditions, such as stroke, heart failure, chronic respiratory issues, and diabetes. Dr....
specPractice
insurance
In-network insurance
Aetna
Alliant Health Plans
Aspire Health Plan
Blue Cross Blue Shield of Kansas City
Blue Cross Blue Shield of Michigan
Medicare
insurance
Appointments Scheduling
St. Luke's Boise Medical Center
Avatar iconIn-Person Visit
location icon

Address:

190 E Bannock St, Boise, ID 83712
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Phone:

(208) 381-5015

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Fax:

(208) 381-1873

specAbout
NPI/License numbericonNPI/License number:
1699724690
ExperienceiconExperience:
30+ years
Language SpokeniconLanguage Spoken:
English
Hospital AffiliationsiconHospital Affiliations:
St. Luke's Boise Medical Center
SpecialtiesiconSpecialties:
Internal Medicine
General Internal Medicine
Hospital Medicine/Hospitalist
Common TreatmentsiconCommon Treatments:
Viral Pneumonia
Chronic Bronchitis
Diabetes Mellitus (Dm)
Pneumonia
Septicemia
Atrial Fibrillation And Atrial Flutter
See More
Education IconEducation & Certifications:
Education Icon
ID State Medical License
Idaho State Medical Board2025
Education Icon
Residency in Dental Medicine
University of Washington School of Medicine1997
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Board Certification in Internal Medicine
American Board of Internal Medicine1997
Education Icon
Doctor of Medicine
Oregon Health & Science University School of Medicine1993