St. Joseph Hospital of Orange
1100 West Stewart Dr, Orange, CA 92868714.633.9111
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Ashish Kalthia MD
Practice accepting new patients.

Ashish Kalthia MD

(714) 636-2890
Primary Specialties
  • Nephrology
    (Board Certified)
Secondary Specialties
  • Internal Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
  • St. Jude Affiliated Physician

Primary Office

12665 Garden Grove Blvd.
Suite 211
Garden Grove, CA 92843
(714) 636-2890
(714) 636-2909
Web Page:

Secondary Office

100 E. Valencia Mesa Dr.
Suite 217
Fullerton, CA 92835
(714) 636-2890
(714) 636-2909


  • Medical School:
    University of California Los Angeles - Los Angeles , CA - 2000
  • Internship:
    UCI Medical Center - 2001
  • Residency:
    UCI Medical Center - 2004
  • Fellowship:
    UCI Medical Center - 2006

*Note: The data contained within an individual physician’s profile has been provided by that physician’s office. The information contained within the profile has been compiled from multiple sources deemed to be reliable, however the accuracy cannot be guaranteed or warranted by us or the health system. Please contact the physician’s office at the phone number above if you have any questions or to verify the information given. We or the health system are not liable or responsible for incorrect or inaccurate information supplied on the profile or for any reliance upon that information.

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