Brandon Conkling, D.O.


333 South 38th Street Suite H

Muskogee, OK 74401

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Adult Gastroenterology Associates - Muskogee, OK

Gastroenterology in Muskogee, OK

Adult Gastroenterology Associates - Muskogee, OK

333 South 38th Street

Suite H

Muskogee, OK 74401

Closed. Opens Thur at 8AM


Adult Gastroenterology Associates - Tulsa, OK

Gastroenterology in Tulsa, OK

Adult Gastroenterology Associates - Tulsa, OK

4200 E. Skelly Drive

Suite 700

Tulsa, OK 74135

Closed. Opens Thur at 8AM

About Brandon Conkling, D.O.

Brandon Conkling, DO has always been passionate about helping people, so when it came time to choose a career, being a doctor seemed like a natural decision. He pursued his medical degree at Oklahoma State University College of Osteopathic Medicine in Tulsa, Oklahoma. When he graduated from medical school in 1996, Dr. Conkling completed his internship and residency in internal medicine at the Tripler Army Medical Center in Honolulu, Hawaii.

He began practicing medicine as a general internist in the military at Fort Stewart in Georgia. During that time, he was deployed twice, doing tours in Bosnia and Iraq. Upon his return from Iraq, Dr. Conkling accepted a GI Fellowship at Texas A&M University College of Medicine at Scott & White Hospital in Temple, Texas.

In 2007, Dr. Conkling joined the esteemed physicians of Adult Gastroenterology Associates (AGA), a group renowned for thorough diagnoses, attentive follow-up, and unparalleled continuity of care. As part of the group, Dr. Conkling soon became well-known for his expertise and dedicated care among IBS (Irritable Bowel Syndrome) and Crohn’s and colitis patients in Tulsa.

When asked what he loves most about practicing medicine, Dr. Conkling says, “It is so rewarding to be a part of something that changes people’s lives. In this field, you see patients facing life-altering diseases and conditions. When you can make things better and improve quality of life, patients are so grateful and that is so rewarding.”

When he is not caring for his patients, Dr. Conkling enjoys spending time with his family and playing a few rounds of golf.

Awards and Accreditation:

  • Fellowship, Gastroenterology, Texas A&M University College of Medicine, Scott & White Hospital, Temple, TX
  • Residency, Internal Medicine, Tripler Army Medical Center, Honolulu, HI
  • Doctor of Osteopathic Medicine, Oklahoma State University College of Osteopathic Medicine, Tulsa, OK
  • Southcrest Hospital Medical Committee Executive
  • Associate Clinical Professor of Medicine, Texas A&M University
  • Army Medal of Commendation for service during Operation Iraqi Freedom
  • Meritorious Service Medal for service at Winn Army Hospital
  • Nominated for Robert H. Moser Award for Outstanding Army Internist
  • Internal Medicine Preceptor for Physician Assistant Residency
  • NATO Medal for Service in Bosnia-Herzegovina
  • American College of Gastroenterology
  • Member, American Gastroenterological Association
  • Member, American College of Physicians/American Society of Internal Medicine
  • Member, American Osteopathic Association
  • Member, Oklahoma Osteopathic Association
  • Member, Tulsa County Medical Society


Dr.Conkley and his staff were extremely professional, understanding, and knowledgeable! He took the time to let me fully explain my symptoms. They were completely transparent on all the processes. The office communication was phenomenal. The whole process went flawlessly.

J. Google

Nicest, most comfortable physician's visit and procedure I've ever had. From the time I checked in, each staff person was so personable and made me feel comfortable. I don't know the name of the receptionist at the front desk because she didn't say it (and I didn't look at her tag), but she was the sweetest and made it the easiest check in ever. Toni escorted me back for prep, Teah got me ready with vitals and helped fill out all the forms while being funny and relaxing, Gentry started my IV and was just as enjoyable as Teah, Dr. Conkling popped in for a brief chat before going back to the procedure room, and Cameron was very thorough about the entire anesthesia process. They were playing good music in the procedure/endoscopy room and cracking jokes. The staff obviously love what they do and enjoy working together. The entire experience was like hanging out with new friends. HIGHLY recommend Dr. Conkling and the staff at AGA/TEC.

F.S. Google

FIVE STAR facility from start to finish. Exceptional surgeon and very friendly staff.

C.M. Google

They are are very nice group of people.

V.M. Google

My visit was good I got in fast learned about early detection of colon cancer everybody should get a colonoscopy at age 45 and I went with extreme acid burning heartburn I learned I have GERD LisaLogan

L.L. Google


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