Summary

Dr. Jeffrey Bigler specializes in gastroenterology and internal medicine, bringing 29 years of experience to his practice. He earned his medical degree from the University of Oklahoma College of Medicine, establishing a strong foundation in digestive health care. Dr. Bigler speaks English and has dedicated nearly three decades to helping patients with complex gastrointestinal conditions.

Dr. Bigler practices at multiple locations in Tulsa and Owasso, Oklahoma, with affiliations at Saint Francis Hospital South, Bailey Medical Center, and Saint John Owasso. He focuses on treating conditions such as colon polyps, GERD, and upper GI bleeding. His expertise includes performing colonoscopies and lower GI endoscopies to diagnose and treat digestive issues. Patients have given him an average rating of 3.6 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 29 years of experience
  • speaks English
  • University Of Oklahoma College Of Medicine
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Jeffrey Lloyd Bigler has 4 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

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Dr. Jeffrey Lloyd Bigler, MDDr. Markham Nightengale, MDDr. Brandon Conkling, DODr. Kevin McNamara, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.6 
4.8 
29 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: University Of Oklahoma College Of Medicine Med School: University of Oklahoma Health Science Center Med School: Oklahoma State University College of Osteopathic Medicine Med School: University of Oklahoma
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey Lloyd Bigler

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Jeffrey Lloyd Bigler has the following 2 specialties

Specialty Expertise

Dr. Jeffrey Lloyd Bigler 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

29 Years Experience

Dr. Jeffrey Lloyd Bigler holds an expired medical license in the state of Oklahoma.

Medical License

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

Education & Training

Medical School

Graduated from University Of Oklahoma College Of Medicine in 1997.

NPI Number

Dr. Bigler's NPI number is 1164419362.

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Frequently Asked Questions

Which hospitals is Dr. Jeffrey Bigler affiliated with?
Dr. Jeffrey Bigler is affiliated with Saint Francis Hospital South, Bailey Medical Center, and Saint John Owasso.
How can I make an appointment with Dr. Jeffrey Bigler?
You can find contact information for Dr. Jeffrey Bigler here on Vitals.
Where is Dr. Jeffrey Bigler's office located?
Dr. Jeffrey Bigler's office is located at 10210 E 91st St, Tulsa, OK, 74133.
Does Dr. Jeffrey Bigler accept my insurance?
You can see the insurance plans that Dr. Jeffrey Bigler accepts on their Vitals profile.
What languages does Dr. Jeffrey Bigler speak?
Dr. Jeffrey Bigler speaks English.

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