Summary

Dr. Guillermo Mendoza is a board-certified physician specializing in internal medicine and allergy & immunology. He earned his medical degree from the University of California San Diego School of Medicine and has been practicing medicine for over five decades. Dr. Mendoza communicates with patients in English.

Dr. Mendoza is affiliated with Kaiser Permanente Vacaville Medical Center and practices in Oakland, California. His expertise includes treating complex conditions such as brain cysts, Bloom syndrome, and arachnoid cysts. He performs specialized diagnostic procedures including evoked potential testing to help evaluate neurological function. Patients consistently rate Dr. Mendoza highly, giving him an average rating of 5.0 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 54 years of experience
  • 7 insurance plans accepted
  • speaks English
  • University Of California San Diego School Of Medicine
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. Guillermo Roberto Mendoza

1800 Harrison St Fl 7Oakland, CA 94612

Compare with Similar Doctors

Dr. Guillermo Roberto Mendoza, MD
Eric Harker
Dr. Alaa Hajal, MD
Karthikeyan Viswanathan, DO
Dr. Guillermo Roberto Mendoza, MDEric HarkerDr. Alaa Hajal, MDKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
54 Years of Experience 25 Years of Experience 15 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Tamil
Oakland , CALyons , CODiamond Bar , CALos Altos , CA
Med School: University Of California San Diego School Of Medicine Med School: Duke University School Of Medicine Med School: University Of Damascus Faculty Of Medicine Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Guillermo Roberto Mendoza

  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • AmeriGroup
  • Blue Cross Blue Shield of Tennessee
  • Cigna
  • Freedom Health
  • Neighborhood Health Plan

Medical Specialties

Dr. Guillermo Roberto Mendoza has the following 2 specialties

Specialty Expertise

Dr. Guillermo Roberto Mendoza has the following 11 areas of expertise

  • Allergies
  • Allergy & Immunology
  • Asthma
  • Desensitization
  • Hay Fever
  • Itching
  • Nasal Allergies
  • Nasal Allergy (Rhinitis)
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

54 Years Experience

MEDICAL LICENSE

Medical Doctor, California, Inactive

EDUCATION & TRAINING

Medical School

University Of California San Diego School Of MedicineGraduated in 1972

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Guillermo Mendoza affiliated with?
Dr. Guillermo Mendoza is affiliated with Kaiser Permanente Vacaville Medical Center.
Is Dr. Guillermo Mendoza accepting new patients?
Dr. Guillermo Mendoza has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Guillermo Mendoza's office located?
Dr. Guillermo Mendoza's office is located at 1800 Harrison St Fl 7, Oakland, CA, 94612.
Does Dr. Guillermo Mendoza accept my insurance?
You can see the insurance plans that Dr. Guillermo Mendoza accepts on their Vitals profile.
How can I make an appointment with Dr. Guillermo Mendoza?
You can find contact information for Dr. Guillermo Mendoza here on Vitals.

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.