Summary

Dr. Karen Kartun is an endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine. She earned her medical degree from the University of Chicago Division of Biological Sciences Pritzker School of Medicine and completed her residency at UCSF Medical Center. With 37 years of experience treating hormonal disorders and metabolic conditions, Dr. Kartun brings extensive knowledge to her practice. She speaks English with her patients.

Dr. Kartun is affiliated with Kaiser Foundation Hospital and practices in Fontana, California, as well as at Hoag Memorial Hospital Presbyterian in Newport Beach, California. Her clinical focus includes caring for patients with Type 1 diabetes in children and teens, geriatric diabetes, and diabetes mellitus. She performs thyroid function panels and thyroid hormone tests to help diagnose and monitor endocrine conditions. Patients rate Dr. Kartun 5.0 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 37 years of experience
  • 3 insurance plans accepted
  • speaks English
  • Ucsf Medical Center
  • 2 specialties
  • 20 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Karen Faye Kartun has 2 locations

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

Hoag Memorial Hospital Presbyterian

1 Hoag DrNewport Beach, CA 92663

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Dr. Karen Faye Kartun, MDDr. Krishi Chanduri, MDDr. Robert Obedian, MDDr. Joseph Soo, MD
Endocrinology, Diabetes & MetabolismNephrologyDiagnostic RadiologyAnesthesiology
Accepts New Patients Accepts New Patients
37 Years of Experience 19 Years of Experience 29 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, Chinese Speaks English, Spanish
Fontana , CAClaremont , CABrooklyn , NYLoma Linda , CA
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Virginia Commonwealth University School Of Medicine Med School: Loma Linda University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Karen Faye Kartun

  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan - HMO

Medical Specialties

Dr. Karen Faye Kartun has the following 2 specialties

Specialty Expertise

Dr. Karen Faye Kartun has the following 20 areas of expertise

  • Acromegaly
  • Addison Disease
  • Adrenal Gland Diseases
  • Cushing Disease
  • Diabetes
  • Diabetes Complications
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Endocrinology
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Metabolic Bone Diseases
  • Osteoporosis
  • Pituitary Diseases
  • Thyroid Diseases

Certifications, License, & Education

37 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Ucsf Medical Center

Medical School

Univ Of Chicago Division Of Biological Sciences Pritzker School Of MedicineGraduated in 1989

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Frequently Asked Questions

Does Dr. Karen Kartun accept my insurance?
You can see the insurance plans that Dr. Karen Kartun accepts on their Vitals profile.
Is Dr. Karen Kartun accepting new patients?
Dr. Karen Kartun has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Karen Kartun's office located?
Dr. Karen Kartun's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
Which hospitals is Dr. Karen Kartun affiliated with?
Dr. Karen Kartun is affiliated with Kaiser Foundation Hospital.
How can I make an appointment with Dr. Karen Kartun?
You can find contact information for Dr. Karen Kartun here on Vitals.

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