0 reviews
Summary
Dr. Randolph Villanueva is an internal medicine physician who graduated from Touro University College of Osteopathic Medicine. With 18 years of experience treating adult patients, he focuses on comprehensive care for complex medical conditions affecting multiple body systems.
Dr. Villanueva practices at Kaiser Foundation Hospital in Vallejo, California. He specializes in managing chronic kidney disease, including advanced stages that require careful monitoring and treatment planning. His expertise includes caring for patients with respiratory complications and performing essential diagnostic tests like comprehensive blood work and diabetes-related kidney screenings.
Dr. Villanueva practices at Kaiser Foundation Hospital in Vallejo, California. He specializes in managing chronic kidney disease, including advanced stages that require careful monitoring and treatment planning. His expertise includes caring for patients with respiratory complications and performing essential diagnostic tests like comprehensive blood work and diabetes-related kidney screenings.
Overview based on verified provider data
Quick Facts
- 18 years of experience
- TOURO UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Randolph Villanueva, DO | Karthikeyan Viswanathan, DO | Dr. Nima Ghadimi, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | 12 Years of Experience | 29 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English, Spanish | Speaks English | |
| Vallejo , CA | Palo Alto , CA | Scottsdale , AZ | Lyons , CO |
| Med School: TOURO UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Univ Iberoamericana Unibe Santo Domingo | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Randolph Villanueva
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Randolph Villanueva has the following specialty
Specialty Expertise
Dr. Randolph Villanueva has the following 7 areas of expertise
Certifications, License, & Education
18 Years Experience
Dr. Randolph Villanueva 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 TOURO UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE in 2009 and Touro University California College Of Osteopathic Medicine in 2008.
NPI Number
Dr. Villanueva's NPI number is 1518270040.
Similar doctors
Frequently Asked Questions
- Is Dr. Randolph Villanueva accepting new patients?
- Dr. Randolph Villanueva has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Randolph Villanueva affiliated with?
- Dr. Randolph Villanueva is affiliated with Kaiser Foundation Hospital.
- Where is Dr. Randolph Villanueva's office located?
- Dr. Randolph Villanueva's office is located at 975 Sereno Dr, Vallejo, CA, 94589.
- Does Dr. Randolph Villanueva accept my insurance?
- You can see the insurance plans that Dr. Randolph Villanueva accepts on their Vitals profile.
- Does Dr. Randolph Villanueva accept virtual/telehealth appointments?
- Dr. Randolph Villanueva has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.
