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Practitioner Profile - Virginia Board of Medicine
Unless otherwised indicated, this information has been self-reported and has not been verified by the Board of Medicine.
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Cirle Alcantara Warren, MD
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LICENSE # 0101058604
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Issue Date: 10/15/1998
Expiration Date: 3/31/2028
Status:
Current Active
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Disclaimer: General
The following information contained in this database is provided from the records of
the Board of Medicine.
- Licensee name
- License number
- Date of issue
- Date of expiration
- Any Virginia Board of Medicine Notice or Order
The Department and the Board have taken measures to assure that the above
information reflects information contained in records that it maintains consistent
with its statutory responsibility to doctors of medicine, osteopathy, and podiatry.
The following information is required to be self-reported by licensees under penalty of law. This information
is not verified by the Board. The Department and the Board have the authority to investigate reported
inaccuracies in the displayed information and if warranted, seek correction and effect licensee compliance
with the law and regulations governing the practitioner information system.
Required information provided by doctors:
- Practice information (location(s), telephone number(s), translating services,
percentage of time spent at location(s)
- Education
- Years in active clinical practice
- Board Certifications
- Hospital affiliations
- Academic appointments
- Publications
- Medicaid participation
- Actions
- Felony convictions
- Paid claims in the most recent ten years
Optional information doctors may choose to include:
- Insurance plans accepted or managed care plans in which they participate
- Self-Designated practice area
- Honors and awards received
- Medicare information
- Hours of continuing education
- Practice name
- Days of the week at practice location
- Maiden name
- Web site address
- Non-emergency email address
The Board does not comprehensively verify the information required to be self-reported
by doctors, and therefore does not accept responsibility for the accuracy of
self-reported information. The Board conducts periodic random audits of profiles
as an effort to improve the accuracy and timeliness of the information.
Please note that if a practitioner's license is not active, they are under
no obligation to update their profile so the information contained in that profile may not be up-to-date.
Disclaimer: Malpractice Information
When considering malpractice paid claims data, please keep in mind:
Some studies have shown little correlation between the existence of a malpractice paid claims history and the practitioner's competence to provide care.
Malpractice paid claims histories tend to vary by specialty. Some specialties are more likely than others to be the subject of litigation.
Some doctors work primarily with high-risk patients. These doctors may have malpractice paid claims histories that are higher than average because they specialize in cases or patients who are at very high risk for problems.
Settlement of a claim may occur for a variety of reasons, which do not necessarily reflect negatively on the professional competence or conduct of the practitioner. A payment in settlement of a medical malpractice action or claim should not be construed as creating a presumption that medical malpractice has occurred.
The incident causing the malpractice paid claim may have happened years before a payment is finally made. Sometimes, it takes a long time for a malpractice lawsuit to move through the legal system.
Presentation of Required Data:
As of July 1, 2007, practitioners are required to report all paid claims over
$10,000 in the last 10 years. For doctors practicing less than 10 years, the data
covers their total years of practice.
To provide perspective regarding the reported data, the Board displays information about the paid claims experience of the practitioner's specialty along with the practitioner's history of paid claims. In reporting the data in this manner, each practitioner is seen relative to other practitioners in the specialty, rather than to all practitioners in all specialties.
Paid claims are not expressed in dollar amounts. Each paid claim has been analyzed and assigned to one of three statistical categories: below average, average, or above average. This analysis was made relative to the other claims in the specialty in which the claim occurred.
The information provided, in the manner provided, should offer perspective about this aspect of medical practice. You could miss an opportunity for high quality care by excluding a doctor based solely on the presence of a malpractice history. You may wish to discuss information provided in this report, and malpractice generally, with your doctor.
Primary Practice Address
Last Updated 3/4/2026
Division of Infectious Diseases and International Health
University of Virginia HSC Box 801379
Crispell Drive
Charlottesville , VA 22908
Phone: 434-982-1700
Fax: 434-982-3268
Location Details
- Practitioner spends 20% of time at this location.
- Days that practitioner sees patients at this location:
Fri
- Translation services are available.
Type(s) of Translation Services Available:
Non-English language(s) spoken
- Non-English Languages spoken in Office
Telephone Interpretation
- Non-English Languages spoken by Practitioner
Tagalog/Filipino
Telephone Interpretation
Additional Practice Address
Last Updated 3/4/2026
UVA Specialty Care
9 Pinnacle Drive
Suite A03
Fishersville, VA 22939
Phone: 844-472-8711
Fax: 844-472-8712
Location Details
- Practitioner spends 5% of time at this location.
- Days that practitioner sees patients at this location:
Fri
- Translation services are available.
Type(s) of Translation Services Available:
Non-English language(s) spoken
- Non-English Languages spoken in Office
Telephone Interpretation
- Non-English Languages spoken by Practitioner
Tagalog/Filipino
Telephone Interpretation
Years in Active Clinical Practice
Last Updated 3/4/2026
Years in Active Clinical Practice Inside US/Canada:
27
Years in Active Clinical Practice Outside US/Canada:
6
Medicaid
Last Updated 3/4/2026
Participate in the Virginia Medicaid program
Is accepting new Virginia Medicaid patients
Medicare
Last Updated 3/4/2026
Is a Medicare participating provider
Is accepting new Medicare patients
Virginia
Hospital Affiliations
Last Updated 3/4/2026
University of Virginia Medical Center
Hospital Affiliations in States Other Than Virginia
Last Updated 3/4/2026
Medical, Osteopathic, or Podiatric School
Last Updated 3/4/2026
Grad School: University of the East Ramon Magsaysay Memorial Medical Center
State: Manila
Country: Philippines
Year Completed: 1990
Medical, Osteopathic, or Podiatric Post Grad School
Last Updated 3/4/2026
Internal Medicine
Hospital of Saint Raphael
New Haven,
CT
USA
Year Internship
Completed: 1995
Internal Medicine
Hospital of Saint Raphael
New Haven,
CT
USA
Year Residency
Completed: 1997
Infectious Diseases
University of Virginia Affiliated Hospitals: Veterans Affairs Medical Center Salem; Carilion Roanoke Hospital
Roanoke/Salem,
VA
USA
Year Fellowship
Completed: 1999
Geographic and International Medicine /ITREID
University of Virginia School of Medicine
Charlottesville,
VA
USA
Year Fellowship
Completed: 2001
Continuing Education
Last Updated 3/4/2026
Continuing Hours:
60
Since:
2024
Board Certification
Recognized by the American Board of Medical Specialties, Bureau of
Osteopathic Specialists
and Boards of Certification, the American Board of
Multiple Specialties in Podiatry, or Council on Podiatric Medical Education.
Last Updated 3/4/2026
Internal Medicine
Year of Initial Certifications:
1997Current Certification Expires:
2007
Internal Medicine: Infectious Disease
Year of Initial Certifications:
2000Current Certification Expires:
2010
Internal Medicine: Infectious Disease
Year of Initial Certifications:
2000Current Certification Expires:
2027
Internal Medicine: Infectious Disease
Year of Initial Certifications:
2011Current Certification Expires:
2026
Self-Designated Practice Areas
Last Updated 3/4/2026
Infectious Diseases
Insurance Plans/Managed Care Plans Accepted
Last Updated 3/4/2026
None Reported
Honors
and Awards - Optional
Last Updated 3/4/2026
Top Ten Graduate
UERMMMC
1990
ITREID Fellowship Award
University of Virginia/NIH-FIC-ITREID
1999
Certificate of Knowledge in Clinical Tropical Medicine and Traveler's Health
American Society of Tropical MEdicine and Hygiene
2004
Program Committee Choice Award
Infectious Diseases Society of America
2006
Fellow American College of Physician
2009
Outstanding Research Award
Department of Medicine, UVA
2011
Clinical Research Grant Awardee
UVA Health System
2013
Grand Challenge Exploration Grant Award
Bill & Melinda Gates Foundation
2014
Excellence in Research Award
Department of Medicine, UVa
2014
Clinical Trial Planning Grant Award
NIH/NIAID
2014
Exploratory/Developmental Research Grant Award
2016
Exploratory/Developmental Research Grant Award
NIH
2017
Research Project Grant
NIH/NIAID
2020
Faculty Mentor of the Year Award
UVA Housestaff Council of Diversity and Inclusion
2022
Academic Appointments
Last Updated 3/4/2026
University Of Virginia School Of Medicine - Charlottesville VA
Rank:
Assistant Professor
Years:
2006-2014
University Of Virginia School Of Medicine - Charlottesville VA
Rank:
Associate Professor
Years:
2014-2022
University Of Virginia School Of Medicine - Charlottesville VA
Rank:
Full Professor
Years:
2022-present
Academic Appointments - Non-US
Last Updated 3/4/2026
University of the Philippines-Philippine General Hospital
Rank:
Associate Professor
Years:
2001-2006
Publications
(up to ten in the last five years)
Last Updated 3/4/2026
J Clin Med
Volume: 16;8(7)
Date: 07 2019
Functional and Cognitive Status inClostridium difficile Infection in the Hospitalized Elderly
J Gen Intern Med
34(8):1392-1393
Date: 08 2019
Prevention and treatment of recurrent Clostridioides
Curr Opin Infect Dis
32(5):482-489
Date: 10 2019
Teaching old mice new tricks: the utility of aged mouse models of C. difficile infection to study pathogenesis and rejuvenate immune response
Gut Microbes
2021 Jan-Dec;13(1):1966255
Date: 01 2021
Hospitalized Older Patients with Clostridioides difficile Infection Refractory to Conventional Antibiotic Therapy Benefit from Fecal Microbiota Transplant.
Adv Geriatr Med Res
3(2):e210012.
Date: 04 2021
Clostridioides difficile colonization among very young children in resource-limited settings
Clin Microbiol Infect
Date: 07 2022
Influence of Binary Toxin Gene Detection and Decreased Susceptibility to Antibiotics among Clostridioides difficile Strains on Disease Severity: a Single-Center Study.
Antimicrob Agents Chemother
Date: 08 2022
Clostridioides difficile infection in children: recent updates on epidemiology, diagnosis, therapy
Pediatrics
Date: 09 2023
Interaction of Clostridioides difficile infection with frailty and cognition in the elderly: a narrative review
Eur J Med Res
Date: 10 2023
Factors associated with failure of fecal microbiota transplant for recurrent Clostridioides difficile infection.
Therap Adv Gastroenterol
Date: 04 2025
Felony Conviction Information
Last Updated 3/4/2026
None Reported
Actions Taken by States/Organizations Other than the Virginia Board of Medicine
Last Updated 3/4/2026
None Reported
Virginia Board of Medicine Notices and Orders
Verified by Board
No Notices or Orders on file
Paid Claims in the last ten years
Last Updated 3/4/2026
The licensee has reported the following paid claims in the past ten years:
None Reported
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Date Printed: 7/15/2026
Virginia Board of Medicine 9960 Mayland Drive, Suite 300, Henrico,
VA 23233-1463
