Summary

Dr. Olen Giles is a gastroenterologist and internal medicine physician with 45 years of clinical experience. He earned his medical degree from the University of South Florida Health Morsani College of Medicine and completed his residency at the University of Kentucky Medical Center. Dr. Giles is fluent in both English and Spanish.

Dr. Giles practices at multiple locations throughout central Florida, including Longwood, Oviedo, Winter Park, Orlando, and Altamonte Springs. He maintains hospital privileges at South Seminole Hospital and serves patients across the region through various medical centers and specialty clinics. Patients rate Dr. Giles 4.2 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 45 years of experience
  • 4 insurance plans accepted
  • speaks English, Spanish
  • University Of Kentucky Medical Center
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 9 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Olen Andrew Giles has 9 locations

Gastroenterology Specialists

515 W State Road 434 Ste 141Longwood, FL 32750
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Gastro Health Oviedo

1000 W Broadway St Ste 216Oviedo, FL 32765
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

Adventhealth Winter Park

200 N Lakemont AveWinter Park, FL 32792

South Seminole Hospital

555 W State Road 434Longwood, FL 32750

Adventhealth Altamonte Springs

601 E Altamonte DrAltamonte Springs, FL 32701

Oviedo Medical Center

8300 Red Bug Lake RdOviedo, FL 32765

Ambulatory Endoscopy Center Of Central Florida

515 W State Road 434 Ste 105Longwood, FL 32750
Mon6:00 am - 2:00 pm
Tue6:00 am - 2:00 pm
Wed6:00 am - 2:00 pm
Thu6:00 am - 2:00 pm
Fri6:00 am - 2:00 pm
SatClosed
SunClosed

Gastro Health Oviedo

1000 W Broadway St Ste 246Oviedo, FL 32765
Mon1:30 pm - 5:00 pm
Tue1:30 pm - 5:00 pm
Wed1:30 pm - 5:00 pm
Thu1:30 pm - 5:00 pm
FriClosed
SatClosed
SunClosed

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Dr. Olen Andrew Giles, MD
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Dr. Olen Andrew Giles, MDBrooke Holden, APRNJan Seiler, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
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
Longwood , FLLittle Rock , ARMontgomery , ALSacramento , CA
Med School: University Of South Florida Health Morsani College Of Medicine Med School: University of Central Arkansas Med School: Georgia State University Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Olen Andrew Giles

  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Olen Andrew Giles has the following 2 specialties

Specialty Expertise

Dr. Olen Andrew Giles 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

Education & Training

Residency

Completed their residency at University Of Kentucky Medical Center.

Medical School

Graduated from University Of South Florida Health Morsani College Of Medicine in 1981.

NPI Number

Dr. Giles' NPI number is 1295734309.

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Frequently Asked Questions

Is Dr. Olen Giles accepting new patients?
Dr. Olen Giles is accepting new patients on Vitals. View Dr. Olen Giles's profile on Vitals to make an appointment.
Where is Dr. Olen Giles's office located?
Dr. Olen Giles's office is located at 515 W State Road 434 Ste 141, Longwood, FL, 32750.
Does Dr. Olen Giles accept my insurance?
You can see the insurance plans that Dr. Olen Giles accepts on their Vitals profile.
Which hospitals is Dr. Olen Giles affiliated with?
Dr. Olen Giles is affiliated with South Seminole Hospital.
What languages does Dr. Olen Giles speak?
Dr. Olen Giles speaks English and Spanish.

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