Summary

Dr. Karen Guiang is an internal medicine physician who specializes in infectious diseases. She earned her medical degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific and has practiced medicine for 19 years. Dr. Guiang speaks Chinese, English, and Spanish to serve patients from diverse backgrounds.

Dr. Guiang is affiliated with several hospitals including Emanate Health Foothill Presbyterian Hospital, San Antonio Regional Hospital, and Kindred Hospital facilities in Ontario and Rancho Cucamonga. She treats patients with serious infections such as sepsis and urinary tract infections. Her expertise includes providing intravenous therapy and managing infusion treatments for patients requiring specialized care. Patients rate her services at 3.1 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.1
  • 19 years of experience
  • speaks Chinese, English, Spanish
  • 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

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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, DOEric HarkerDr. Daniel Benhuri, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
19 Years of Experience 25 Years of Experience 8 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, English, Spanish Speaks English Speaks English Speaks English, French, Bambara
Claremont , CALyons , COBeverly Hills , CATigard , OR
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Duke University School Of Medicine Med School: Icahn School of Medicine at Mount Sinai 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

Dr. Karen Michelle Guiang holds an expired medical license in the state of California.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 2007.

NPI Number

Dr. Guiang's NPI number is 1871738344.

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Frequently Asked Questions

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 my insurance?
You can see the insurance plans that Dr. Karen Guiang accepts on their Vitals profile.
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.
Where is Dr. Karen Guiang's office located?
Dr. Karen Guiang's office is located at 935 W Foothill Blvd, Claremont, CA, 91711.
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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