Summary

Dr. Robert Horvat is an endocrinologist specializing in diabetes and metabolism with additional expertise in emergency medicine. He earned his medical degree from Medicinski Fakultet Sveucilista U Zagrebu and completed his residency at New York Medical College. With 39 years of clinical experience, Dr. Horvat brings extensive knowledge to his practice. He speaks English with his patients.

Dr. Horvat is affiliated with Sacramento VA Medical Center at Mather and John C Fremont Hospital, with practice locations in Mather and Mariposa, California. He treats patients with high cholesterol, including children and teens, as well as those managing type 2 diabetes. His procedural expertise includes adrenal gland biopsies and fine needle biopsy techniques. Patients have given Dr. Horvat an average rating of 3.0.

Overview based on verified provider data

Quick Facts

  • 3
  • 39 years of experience
  • speaks English
  • New York Medical College
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Robert Thomas Horvat has 2 locations

John C Fremont Hospital

5189 Hospital RdMariposa, CA 95338

Sacramento Va Medical Center At Mather

10535 Hospital Way Bldg 700Mather, CA 95655

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Dr. Robert Thomas Horvat, MDDr. Forest Winston FollettDr. Adam Matthew Leight, MDDr. Deron Theodore Warren, DO
Endocrinology, Diabetes & MetabolismFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients
1.7 
39 Years of Experience 53 Years of Experience 22 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Mariposa , CAFresno , CAMariposa , CAMariposa , CA
Med School: Medicinski Fakultet Sveucilista U Zagrebu Med School: Howard University College Of Medicine Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Touro University California College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert Thomas Horvat

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert Thomas Horvat has the following 2 specialties

Specialty Expertise

Dr. Robert Thomas Horvat has the following 13 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Emergency Medicine
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism

Certifications, License, & Education

39 Years Experience

Dr. Robert Thomas Horvat holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at New York Medical College.

Medical School

Graduated from Medicinski Fakultet Sveucilista U Zagrebu in 1987.

NPI Number

Dr. Horvat's NPI number is 1841279668.

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Frequently Asked Questions

Is Dr. Robert Horvat accepting new patients?
Dr. Robert Horvat has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Robert Horvat?
You can find contact information for Dr. Robert Horvat here on Vitals.
Does Dr. Robert Horvat accept my insurance?
You can see the insurance plans that Dr. Robert Horvat accepts on their Vitals profile.
Where is Dr. Robert Horvat's office located?
Dr. Robert Horvat's office is located at 5189 Hospital Rd, Mariposa, CA, 95338.
What languages does Dr. Robert Horvat speak?
Dr. Robert Horvat speaks English.

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