Blalock GI Care’s Philosophy

For individuals in Oklahoma who are over age 50, especially those with a family history of colon cancer, Blalock GI Care is committed to providing the most personalized education and treatment for the prevention of Colorectal Cancer.

Blalock GI Care understands that the idea of a procedure can be unsettling and has structured its methods to be as simple and comfortable as possible. Dr. Blalock established Blalock GI Care to fulfill her passion to help patients prevent and detect colon cancer as early as possible, and to help those with GI issues alleviate symptoms and get back on track to normal, daily functioning.

Blalock GI Care’s mission is to be a source of long-term medical care and education for its patients. Along with the American Cancer Society, Blalock GI Care shares a goal of screening 80% of Americans for Colorectal Cancer by 2018.

About Us

Who We Are

Blalock GI Care is a colon cancer prevention practice with a steadfast commitment to providing its patients the most personalized education and treatment for the prevention of Colorectal Cancer.

Located in Oklahoma City, Oklahoma, Blalock GI Care combines clinical expertise and experience to provide patients with exceptional medical and preventative care. Blalock GI Care also provides specialized care in the treatment of gastrointestinal disorders, such as Reflux Disease and Irritable Bowel Syndrome, nutrition and digestive health.

Dr. Blalock Bio

Dr. Debbie BlalockDeborah Blalock, MD is a board-certified Gastroenterologist. She is recognized as a leading expert in the diagnosis and treatment of digestive disorders and the performance of endoscopic procedures. Dr. Blalock founded Blalock GI Care to fulfill her passion for patient education and care, and prevention of colon cancer and treatment of gastroenterological diseases.

She received her medical degree from the University of Oklahoma College of Medicine and has been practicing for more than 20 years. Dr. Blalock is a recipient of the Hammarsten Award for Research. Prior to her current practice, Dr. Blalock practiced medicine at several, major hospitals including Lakeside Women’s Hospital and St. Anthony’s providing screening/diagnostic Colonoscopies and Esophagogastroduodenoscopies (EGDs). She is also a member of several professional organizations such as, the American Gastroenterological Association (AGA); American College of Gastroenterology (ACG); American Society for Gastrointestinal Endoscopy (ASGE); American Medical Association (AMA); and the Oklahoma State Medical Association (OSMA).

As a rule, Dr. Blalock calls all patients herself with their results. She is also known for her ability to calm patients before and during their procedure, as most are anxious about the procedure and its potential outcome. When she’s not in the office, you can find Dr. Blalock enjoying her family, her garden and long walks with her dog.

Areas of Practice


Blalock GI Care provides the convenience of a full spectrum of digestive care, from clinical visits to outpatient endoscopic procedures. Dr. Blalock is a board-certified gastroenterologist and has expertise in all types of digestive conditions, such as Acid Reflux Disease, Irritable Bowel Syndrome and more. NOW BOOKING SATURDAY APPOINTMENTS FOR COLONOSCOPY SCREENINGS.

Patient Information

What To Expect

The expert staff at Blalock GI Care is committed to providing its patients with the most comprehensive and advanced treatment and care. Blalock GI Care’s priority is to treat its patients with respect while maintaining a comfortable atmosphere. Its highly skilled team and innovative approach to the clinical care of gastroenterology, gives patients confidence in knowing they are receiving the best possible protection and care.

Dr. Blalock is experienced in providing EGDs and colonoscopies to assist in the diagnosis and treatment of a number of digestive conditions and diseases. Blalock GI Care’s staff is accomplished in working with patients with gastrointestinal disorders to control symptoms that impact their health and daily life.

Book Your Appointment

To schedule an appointment, please call 405.608.2772 or fill out the form and a Blalock GI Care representative will contact you during business hours to set it up.

Blalock GI Care requests 24 hours notice for appointment cancellations.

Patient Forms

Please fill out the following forms whether you are a new patient or an existing patient, and bring them to your appointment or email them to

Insurance We Accept

  • OHN
  • PCC
  • PHCS

Our Process

The Blalock GI Care team realizes that a patient’s understanding of his or her own health is crucial to effective medical therapy. Blalock GI Care strives to put its patient first by providing education and treatment, as well as physical and emotional comfort and support.

Blalock GI Care facilitates easy access colonoscopies without the hassle of a pre-colonoscopy appointment. Dr. Blalock’s goal is to provide screening and diagnostic colonoscopies / EGD’s in a timely manner through Open Access Endoscopy (OAE). Blalock GI Care’s process for OAE is incredibly efficient, and gives the patient the opportunity to schedule elective endoscopic procedures without waiting for a pre-procedure consult. This method saves patient’s time and money by maximizing the knowledge and skills of Dr. Blalock while minimizing the cost to patients in need of procedures, but not consultation. Blalock GI Care takes pride in its ability to simplify and improve the patient experience while providing continued, personalized GI care.

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Contact Information

10914 Hefner Pointe Dr., Suite 304, Oklahoma City, OK 73120


Phone: 405.608.2772
Fax: 405.608.2324

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Contact Us
  • 10914 Hefner Pointe Dr.
  • Suite 304, Oklahoma City, OK 73120
  • Phone: 405.608.2772
  • Fax: 405.608.2324
  • Email:
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