Join to View Full Profile
216 Southpark Cir ESaint Augustine, FL 32086
Phone+1 904-824-6108
Fax+1 904-823-9613
Dr. Villanueva is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Education & Training
Robert Packer Hospital/GuthrieFellowship, Gastroenterology, 1991 - 1993- Robert Packer Hospital/GuthrieResidency, Internal Medicine, 1988 - 1991
- University of the East College of MedicineClass of 1981
Certifications & Licensure
FL State Medical License 1995 - 2026
PA State Medical License 1991 - 1996
National Board of Physicians and Surgeons Gastroenterology- National Board of Physicians and Surgeons Internal Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification gGastro EHR, gMed, Inc., 2013
Publications & Presentations
PubMed
- 27 citationsImmunophenotyping of lymphocytes in liver tissue of patients with chronic liver diseases by flow cytometryX. Li, Lennox J. Jeffers, K. Rajender Reddy, Maria De Medina, Marcelo Silva
Hepatology. 1991-07-01 - 4 citationsPrevalence of human immunodeficiency virus antibodies and hepatitis B markers among patients having hemodialysis.Steven Yu Villanueva, Maria De Medina, Guido O. Perez, K. Rajender Reddy, Lennox J. Jeffers
Annals of Internal Medicine. 1986-12-01
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
