

Endocrinology
Katja Kiseljak-Vassiliades, DO
Chief of Endocrinology
Katja Kiseljak-Vassiliades, DO, is an endocrinologist specializing in endocrinology, diabetes, and metabolism, with a focus on complex hormonal disorders including adrenal diseases, endocrine cancers such as parathyroid, adrenal, and carcinoid tumors, thyroid cancer, and pituitary disorders. She also manages endocrine disorders in pregnancy and menopause-related conditions. Practicing primarily at UCHealth Diabetes and Endocrinology Clinic - Anschutz Medical Campus in Aurora, Colorado, she serve
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Credentials
Board Certifications
- Internal Medicine (ABIM)
- Endocrinology, Diabetes and Metabolism (ABIM)
Education & Training
- Medical School: Arizona College of Osteopathic Medicine of Midwestern University (DO, 2005)
- Residency: Johns Hopkins University/Sinai Hospital of Baltimore Program (Internal Medicine, 2009)
- Internship: Johns Hopkins University/Sinai Hospital of Baltimore Program (Internal Medicine, 2006)
- Fellowship: University of Colorado (Endocrinology, 2012)
- Undergraduate: Bethany College (BA, 2000)
Years in Practice
21+ years
Clinical Focus
Subspecialties
Conditions & Treatments
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- UCHealth University of Colorado Hospital
- Rocky Mountain Regional VA Medical Center
- University of Colorado Anschutz Medical Campus
Languages
English, Croatian, Bosnian
Conditions Dr. Kiseljak-Vassiliades treats
Insurance accepted
- 90 Degree Benefits
- Aetna
- Allegiance Health Plans
- Anthem Blue Cross Blue Shield
- Aspirus Health Plan
- ASR Health Benefits
- Asuris Northwest Health
- Avera Health Plans
- Banner Health Aetna
- BridgeSpan Health Company
- Centivo
- Cigna
- Dean Health Plan
- Denver Health Medical Plan, Inc.
- EMI Health
- Employee Benefit Management Services, Inc. (MT)
- First Choice Health
- First Health
- Flume Health
- Hawaii Medical Assurance Association
- Health Alliance Plan (HAP)
- Health Plans Inc.
- Healthcare Management Administrators (HMA)
- Healthgram
- HealthPartners
- HealthSmart
- Homestead Health Plans
- Kaiser Permanente
- LifeWise Health Plan
- Lucent Health
- MagnaCare
- Mass General Brigham Health Plan
- MedCost
- Medica
- Medical Mutual of Ohio
- Mending
- Meritain
- Midlands Choice
- Moda Health
- MotivHealth Insurance Company
- Mountain Health Co-Op
- Nippon Life Insurance Company of America
- Personify Health (FKA HealthComp)
- Point C
- Prairie States
- Priority Health
- Providence Health Plan
- Quartz
- SelectHealth
- The Health Plan
- Trustmark Benefits
- UnitedHealthcare
- WebTPA
- WellCare
- WMI Mutual Insurance Company
Frequently asked
Does Dr. Kiseljak-Vassiliades accept 90 Degree Benefits insurance?
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Specialists similar to Dr. Kiseljak-Vassiliades
More pituitary & adrenal disorders specialists in Colorado
Sources
- https://www.uchealth.org/provider/katja-kiseljak-vassiliades-do/
- https://www.cumedicine.us/providers/medicine/Katja-Kiseljak-Vassiliades
- https://www.healthgrades.com/physician/dr-katja-kiseljak-vassiliades-y28r3
- https://www.doximity.com/pub/katja-kiseljak-vassiliades-do
- https://npidb.org/doctors/allopathic_osteopathic_physicians/endocrinology-diabetes-metabolism_207re0101x/1043353840.aspx
- https://medschool.cuanschutz.edu/endocrinology/about-us/endo-team/Kiseljak-Vassiliades-Katja-UCD11143
- https://som.cuanschutz.edu/Profiles/Faculty/Profile/20135
- https://www.cumedicine.us/providers/appointment/medicine/katja-kiseljak-vassiliades
- https://profiles.ucdenver.edu/profile/227663/198/207857
