Summary

Dr. Karen Guiang is an internal medicine physician who specializes in infectious disease. She earned her Doctor of Osteopathy degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific. With 19 years of experience treating complex infections and related conditions, Dr. Guiang brings extensive expertise to her practice. She is fluent in Spanish, Chinese, and English.

Dr. Guiang is affiliated with several hospitals including Emanate Health Foothill Presbyterian Hospital, San Antonio Regional Hospital, and Kindred Hospital locations in Ontario and Rancho Cucamonga. Her practice serves patients throughout California, with locations in Claremont, Glendora, Upland, and surrounding areas. She focuses on treating serious infections such as sepsis and urinary tract infections, including pediatric sepsis cases. Dr. Guiang also provides specialized infusion therapies, including intravenous therapy and home infusion services through dedicated infusion clinics. Patients have given her an average rating of 3.1 on Vitals.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.1
  • 19 years of experience
  • speaks Spanish, Chinese, English
  • Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
  • 4 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 4 hospital affiliations
  • 7 office locations
  • Female

Office Locations

Dr. Karen Michelle Guiang has 7 locations

Foothills Infectious Disease

935 W Foothill BlvdClaremont, CA 91711
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Kindred Hospital Rancho

10841 White Oak AveRancho Cucamonga, CA 91730

Emanate Health Foothill Presbyterian Hospital

250 S Grand AveGlendora, CA 91741

San Antonio Regional Hospital

999 San Bernardino RdUpland, CA 91786

Inter Community Hospital

210 W San Bernardino RdCovina, CA 91723

Kindred Hospital Ontario

550 N Monterey AveOntario, CA 91764

Casa Colina Hospital

255 E Bonita Ave Bldg 2Pomona, CA 91767

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Dr. Karen Michelle Guiang, DO
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Dr. Karen Michelle Guiang, DODr. Tooba Rehman, MDDr. Shilpa Sayana, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
4.7 
19 Years of Experience 16 Years of Experience 22 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Chinese, English Speaks English Speaks English, French, Bambara
Claremont , CAKaty , TXSHERMAN OAKS , CATigard , OR
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Karen Michelle Guiang

  • Accepts Medicare

Medical Specialties

Dr. Karen Michelle Guiang has the following 2 specialties

Specialty Expertise

Dr. Karen Michelle Guiang has the following 7 areas of expertise

  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Infectious Disease
  • Vaccination

Certifications, License, & Education

19 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Expired

EDUCATION & TRAINING

Medical School

Western Univ Health Sci College Of Osteopathic Medicine Of The PacificGraduated in 2007

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Frequently Asked Questions

How can I make an appointment with Dr. Karen Guiang?
You can find contact information for Dr. Karen Guiang here on Vitals.
Where is Dr. Karen Guiang's office located?
Dr. Karen Guiang's office is located at 935 W Foothill Blvd, Claremont, CA, 91711.
Is Dr. Karen Guiang accepting new patients?
Dr. Karen Guiang is accepting new patients on Vitals. View Dr. Karen Guiang's profile on Vitals to make an appointment.
Does Dr. Karen Guiang accept virtual/telehealth appointments?
Dr. Karen Guiang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Karen Guiang affiliated with?
Dr. Karen Guiang is affiliated with Emanate Health Foothill Presbyterian Hospital, San Antonio Regional Hospital, Kindred Hospital Ontario, and Kindred Hospital Rancho.

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