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Dr. Karen N. Ratner MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesInternal Medicine
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Location iconLocationLittleton, CO
BioiconBio:
With over 50 years of dedicated experience in Internal Medicine and Cr...
ExperienceiconExperience:
50+ years
Language SpokeniconLanguage Spoken:
English
Common TreatmentsiconCommon Treatments:
Gastroesophageal Reflux Disease (Gerd)
Pneumonia
Acute Upper Respiratory Tract Infections
Vitamin D Deficiency
Osteoarthritis
Osteoporosis
See More
Institutes AttendediconInstitutes Attended:
UCSM, 
UNM, 
UCSF
CertificatesiconCertificates:
Res, 
MD, 
Fellow
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Common TreatmentsiconCommon Treatments:
Gastroesophageal Reflux Disease (Gerd)
Pneumonia
Acute Upper Respiratory Tract Infections
Vitamin D Deficiency
Osteoarthritis
Osteoporosis
See More
Institutes AttendediconInstitutes Attended:
UCSM, 
UNM, 
UCSF
CertificatesiconCertificates:
Res, 
MD, 
Fellow
specOverview
Dr. Karen N. Ratner, MD, is an experienced healthcare provider based in Littleton, Colorado, specializing in Internal Medicine and General Oncology with over 50 years of experience. She is affiliated with several local hospitals, including Littleton Adventist Hospital, Avista Adventist Hospital, and AdventHealth Littleton. Dr. Ratner graduated from the University of California (San Francisco) School of Medicine and has undergone extensive residency training at leading medical facilities....
specPractice
insurance
In-network insurance
Aetna
Anthem
Anthem Blue Cross Blue Shield
Blue Cross Blue Shield
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Michigan
insurance
Appointments Scheduling
Clearspring Pharmacy LTD.
Avatar iconIn-Person Visit
location icon

Address:

7720 S Broadway Ste 100, Littleton, CO 80122
phone Icon

Phone:

(303) 347-9897

faxIcon

Fax:

(303) 347-9912

specAbout
NPI/License numbericonNPI/License number:
1740391739
ExperienceiconExperience:
50+ years
Language SpokeniconLanguage Spoken:
English
Hospital AffiliationsiconHospital Affiliations:
Littleton Adventist Hospital
Avista Adventist Hospital
Castle Rock Adventist Hospital
Parker Adventist Hospital
Porter Adventist Hospital
Adventhealth Littleton
Commonspirit Penrose Hospital
SpecialtiesiconSpecialties:
Internal Medicine
General Oncology
Common TreatmentsiconCommon Treatments:
Gastroesophageal Reflux Disease (Gerd)
Pneumonia
Acute Upper Respiratory Tract Infections
Vitamin D Deficiency
Osteoarthritis
Osteoporosis
See More
Education IconEducation & Certifications:
Education Icon
Residency in Dental Medicine
University of Colorado School of Medicine1979
Education Icon
Residency in Dental Medicine
University of New Mexico School of Medicine1975
Education Icon
Medical Degree
University of California San Francisco School of Medicine1973
Education Icon
Fellowship
University of Colorado School of Medicine