Summary

Dr. Geoffrey Fillmore is a gastroenterologist with 22 years of experience treating digestive system conditions. He earned his Doctor of Osteopathy degree from Oklahoma State University Center for Health Sciences College of Osteopathic Medicine. His expertise spans both gastroenterology and internal medicine, allowing him to provide comprehensive care for a wide range of digestive health concerns. Dr. Fillmore communicates with patients in English.

Dr. Fillmore practices at multiple locations throughout the Tulsa and Owasso, Oklahoma area, with affiliations at Ascension Saint John Medical Center, Bailey Medical Center, Saint John Owasso, and Ascension Saint John Broken Arrow. He specializes in treating conditions such as colon polyps and hemorrhoids. His procedural expertise includes performing colonoscopies and upper GI endoscopies to diagnose and treat digestive issues. Patients have given him an average rating of 3.5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 22 years of experience
  • speaks English
  • Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med
  • 6 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Geoffrey Alan Fillmore has 5 locations

Gastroenterology Specialists Inc

10210 E 91st StTulsa, OK 74133
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

Gastroenterology Specialists Inc

12455 E 100th St N Ste 270Owasso, OK 74055
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

Saint John Owasso

12451 E 100th St NOwasso, OK 74055

Bailey Medical Center

10502 N 110th East AveOwasso, OK 74055

Ascension Saint John Broken Arrow

1000 W Boise CirBroken Arrow, OK 74012

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Dr. Geoffrey Alan Fillmore, DODr. Brandon Conkling, DODr. Patrick Volak, MDDr. Kevin McNamara, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.8 
4.4 
22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Tulsa , OKTulsa , OKTulsa , OKBartlesville , OK
Med School: Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med Med School: Oklahoma State University College of Osteopathic Medicine Med School: University of Oklahoma Health Science Center Med School: University of Oklahoma
Current Profile
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Insurance Plans Accepted by Dr. Geoffrey Alan Fillmore

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Geoffrey Alan Fillmore has the following 2 specialties

Specialty Expertise

Dr. Geoffrey Alan Fillmore 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

22 Years Experience

Dr. Geoffrey Alan Fillmore holds an expired medical license in the state of Oklahoma.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Oklahoma that expired in 2026.

Education & Training

Medical School

Graduated from Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med in 2004.

NPI Number

Dr. Fillmore's NPI number is 1013022680.

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Frequently Asked Questions

Which hospitals is Dr. Geoffrey Fillmore affiliated with?
Dr. Geoffrey Fillmore is affiliated with Ascension Saint John Medical Center, Bailey Medical Center, Saint John Owasso, and Ascension Saint John Broken Arrow.
Does Dr. Geoffrey Fillmore accept virtual/telehealth appointments?
Dr. Geoffrey Fillmore has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Geoffrey Fillmore's office located?
Dr. Geoffrey Fillmore's office is located at 10210 E 91st St, Tulsa, OK, 74133.
Does Dr. Geoffrey Fillmore accept my insurance?
You can see the insurance plans that Dr. Geoffrey Fillmore accepts on their Vitals profile.
Is Dr. Geoffrey Fillmore accepting new patients?
Dr. Geoffrey Fillmore is accepting new patients on Vitals. View Dr. Geoffrey Fillmore's profile on Vitals to make an appointment.

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