Summary

Dr. Steven Villanueva specializes in gastroenterology and internal medicine, bringing 45 years of clinical experience to his practice. He earned his medical degree from the University of the East/Ramon Magsaysay Memorial Medical Center College of Medicine and completed his residency at Robert Packer Hospital. Dr. Villanueva is fluent in both English and Spanish.

Dr. Villanueva is affiliated with UF Health Flagler Hospital and practices at multiple locations throughout St. Augustine and Jacksonville, Florida. He focuses on treating conditions such as colon polyps, hemorrhoids, and GERD. His expertise includes performing colonoscopies, lower GI endoscopy, and pathology tests. Patients have given him an average rating of 3.7 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 45 years of experience
  • speaks English, Spanish
  • Robert Packer Hospital
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. Steven Yu Villanueva has 5 locations

Borland Groover

40 GROOVER LOOP STE 200St. AUGUSTINE, FL 32086
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Flagler Hospital Inc

400 Health Park BlvdSt Augustine, FL 32086

Jacksonville Center For Endoscopy Southside

4800 BELFORT RD STE 1JACKSONVILLE, FL 32256
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed

Saint Augustine Endoscopy Center

40 GROOVER LOOP STE 100SAINT AUGUSTINE, FL 32086
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Jacksonville Center For Endoscopy Riverside

1610 Barrs StJacksonville, FL 32204
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Steven Yu Villanueva, MD
Ji Soo Choi, APRN
Rebecca Humphries, APRN
Chimdi Mfebe, APRN
Dr. Steven Yu Villanueva, MDJi Soo Choi, APRNRebecca Humphries, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
45 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
St. AUGUSTINE , FLSACRAMENTO , CASACRAMENTO , CALittle Rock , AR
Med School: Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med Med School: New York University Med School: Emory University Med School: Chamberlain University College of Nursing
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Steven Yu Villanueva

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Steven Yu Villanueva has the following 2 specialties

Specialty Expertise

Dr. Steven Yu Villanueva has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Medical Doctor, Florida, 2026, Expired

EDUCATION & TRAINING

Residency

Robert Packer Hospital

Medical School

Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of MedGraduated in 1981

Similar doctors

Frequently Asked Questions

Does Dr. Steven Villanueva accept virtual/telehealth appointments?
Dr. Steven Villanueva has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Steven Villanueva?
You can find contact information for Dr. Steven Villanueva here on Vitals.
Where is Dr. Steven Villanueva's office located?
Dr. Steven Villanueva's office is located at 40 GROOVER LOOP STE 200, St. AUGUSTINE, FL, 32086.
What languages does Dr. Steven Villanueva speak?
Dr. Steven Villanueva speaks English and Spanish.
Which hospitals is Dr. Steven Villanueva affiliated with?
Dr. Steven Villanueva is affiliated with Uf Health Flagler Hospital.

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.