0 reviews
Summary
Dr. Gary Guo is an internal medicine physician who specializes in hospital medicine, bringing over three decades of experience to patient care. He earned his medical degree from University of Medicine and has dedicated 31 years to practicing medicine. Dr. Guo focuses on providing comprehensive internal medicine care with particular expertise in hospital-based treatment.
Dr. Guo practices at Emanate Health Queen of the Valley Hospital in West Covina, California. He treats patients with high blood pressure emergencies and various forms of hypertension, including cases involving pediatric patients. His clinical skills include performing complete blood count tests and chemistry panels to help diagnose and monitor patient conditions. He also conducts arterial blood gas analysis to assess respiratory and metabolic function in hospitalized patients.
Dr. Guo practices at Emanate Health Queen of the Valley Hospital in West Covina, California. He treats patients with high blood pressure emergencies and various forms of hypertension, including cases involving pediatric patients. His clinical skills include performing complete blood count tests and chemistry panels to help diagnose and monitor patient conditions. He also conducts arterial blood gas analysis to assess respiratory and metabolic function in hospitalized patients.
Overview based on verified provider data
Quick Facts
- 31 years of experience
- 56 insurance plans accepted
- University Of Medicine
- 2 specialties
- 5 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Emanate Health Queen Of The Valley Hospital
1115 S Sunset AveWest Covina, CA 91790 Tel: (626) 962-4011
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Gary David Guo, MD | Karthikeyan Viswanathan, DO | Dr. Tooba Rehman, MD | Dr. Adewumi Bakare DMSc, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 31 Years of Experience | 12 Years of Experience | 16 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | ||
| West Covina , CA | Palo Alto , CA | Katy , TX | Mesquite , TX |
| Med School: University Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE | Med School: University of Lynchburg - DMSc |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gary David Guo
Medical Specialties
Dr. Gary David Guo has the following 2 specialties
Specialty Expertise
Dr. Gary David Guo has the following 5 areas of expertise
Certifications, License, & Education
31 Years Experience
Dr. Gary David Guo 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 2027.
Education & Training
Medical School
Graduated from University Of Medicine in 1995.
NPI Number
Dr. Guo's NPI number is 1144573288.
Similar doctors
Frequently Asked Questions
- Where is Dr. Gary Guo's office located?
- Dr. Gary Guo's office is located at 1115 S Sunset Ave, West Covina, CA, 91790.
- How can I make an appointment with Dr. Gary Guo?
- You can find contact information for Dr. Gary Guo here on Vitals.
- Which hospitals is Dr. Gary Guo affiliated with?
- Dr. Gary Guo is affiliated with Emanate Health Queen Of The Valley Hospital.
- Does Dr. Gary Guo accept virtual/telehealth appointments?
- Dr. Gary Guo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Gary Guo accept my insurance?
- You can see the insurance plans that Dr. Gary Guo accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





