The 20 Best Gastrointestinal Bleeding Doctors Near Me in Oklahoma, US

Find the Top Gastrointestinal Bleeding Experts and Specialists

The 20 Best Gastrointestinal Bleeding Doctors in Oklahoma, US

Last Updated: 02/22/2026

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MediFind found 378 doctor with experience in Gastrointestinal Bleeding near Oklahoma, US. Of these, 322 are Experienced, 54 are Advanced and 2 are Distinguished.

Location
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378 providers found
    William K. Briggs
    Distinguished in Gastrointestinal Bleeding
    Gastroenterology
    Distinguished in Gastrointestinal Bleeding
    Gastroenterology

    Gsi ASC LLC

    10210 E 91st St, 
    Tulsa, OK 
    Experience:
    40+ years
    Languages Spoken:
    English

    William Briggs is a Gastroenterologist in Tulsa, Oklahoma. Dr. Briggs has been practicing medicine for over 40 years and is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Pooja Singhal
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    11100 Hefner Pointe Drive, Suite B, 
    Oklahoma City, OK 
    Languages Spoken:
    English
    Offers Telehealth

    "Pooja Singhal, MD, FACG, DABOM is a board-certified gastroenterologist. She completed her medical school training at the University of Oklahoma College of Medicine and an Internal medicine residency at the Georgetown University Hospital in Washington, DC. Dr. Singhal received her fellowship training in Gastroenterology at the Georgetown University hospital as well, where she was selected as Chief Resident and Chief Gastroenterology Fellow. Dr. Singhal's clinical training and interests include General Gastroenterology, Inflammatory bowel disease, Irritable bowel syndrome, Celiac disease, liver diseases including Hepatitis and cirrhosis, diagnostic and therapeutic endoscopy, and Women's gastrointestinal health. Dr. Singhal is a Diplomate of the American Board of Obesity Medicine as well and is trained in Orbera Intra-gastric balloon system. Dr. Singhal has been practicing Gastroenterology for 9 years during which she has performed over 8000 endoscopic procedures. She has been an advocate for community education and has been an active speaker locally and nationally on topics such as Colorectal Cancer screening, Abdominal bloating, Irritable bowel syndrome, Hepatic Encephalopathy, GI diseases in Women and GastroEsophageal reflux disorder. She is a member of the Crohn's and Colitis Foundation committee. Dr. Singhal has received several awards and honors including National SCOPY award consecutively from 2016 to 2019 for raising Colon cancer awareness in Oklahoma, ACG Train the Trainee scholarship, AGA young delegates membership, Caring Star Award, and numerous scholarships. Dr. Singhal holds numerous national positions including American College of Gastroenterology (ACG) Young Scholar leader, ACG Women in GI Mentoring committee chair, and Healio top 200 GI physicians. Dr. Singhal was a part of Oklahoma County Medical Society leadership academy class VII, and currently serves on the board of OCMS. She has been active locally in the medical community, and the Arts community. She also volunteers her time on the Board of Homeless Alliance. Dr. Singhal and her husband were recently blessed with a baby boy, and they enjoy traveling and exploring the world together. ""My care philosophy is simple: Treat others like I would want to be treated. I try my hardest to listen and understand the symptoms and then explain in an easy way various tests and treatment plans. It is important to me that my patients understand the disease process and are actively involved in decision making to select the best management plan for their health."" - Pooja Singhal, MD, FACG, DABOM". Dr. Singhal is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Trichohepatoenteric Syndrome, Morning Sickness, Familial Colorectal Cancer, Endoscopy, and Gastrectomy.

    Distinguished in Gastrointestinal Bleeding
    Internal Medicine
    Distinguished in Gastrointestinal Bleeding
    Internal Medicine

    St. Mary's Internal Medicine

    330 E Cherokee Ave, 
    Enid, OK 
    Languages Spoken:
    English
    Offers Telehealth

    Cristopher Schultz is an Internal Medicine provider in Enid, Oklahoma. Dr. Schultz is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Menetrier Disease, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Learn about our expert tiers
    Michael Brzozowski
    Advanced in Gastrointestinal Bleeding
    Family Medicine | Hospital Medicine
    Advanced in Gastrointestinal Bleeding
    Family Medicine | Hospital Medicine
    1111 N. Dewey Ave., Suite 305, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Michael Brzozowski, MD is a hospitalist for SSM Health St Anthony Hospital - Shawnee. Dr. Brzozowski cares for hospitalized patients from admission to discharge. In addition, he is also a member of the SSM Health wound care team. Dr. Brzozowski is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Chronic Obstructive Pulmonary Disease (COPD), Necrosis, Hip Replacement, and Gastrostomy.

    Eric L. Cottrill
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Gastroenterology Associates PLLC

    10505 E 91st St Ste 200, 
    Tulsa, OK 
    Experience:
    50+ years
    Languages Spoken:
    English

    Eric Cottrill is a Gastroenterologist in Tulsa, Oklahoma. Dr. Cottrill has been practicing medicine for over 50 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Esophagitis, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

    Andrew S. Crawford
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Warren Clinic Gastroenterology

    6160 South Yale Avenue, First Floor, 
    Tulsa, OK 
    Experience:
    34+ years
    Languages Spoken:
    English

    Andrew Crawford is a Gastroenterologist in Tulsa, Oklahoma. Dr. Crawford has been practicing medicine for over 34 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrostomy.

    Michael J. Martin
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Gsi ASC LLC

    10210 E 91st St, 
    Tulsa, OK 
    Experience:
    41+ years
    Languages Spoken:
    English

    Michael Martin is a Gastroenterologist in Tulsa, Oklahoma. Dr. Martin has been practicing medicine for over 41 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ulcerative Colitis, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Christian D. Clark
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Adult Gastroenterology Associates - Vinita

    735 N Foreman St, 
    Vinita, OK 
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christian Clark is a Gastroenterologist in Vinita, Oklahoma. Dr. Clark has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy.

    Febin John
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Warren Clinic Gastroenterology

    6160 South Yale Avenue, First Floor, 
    Tulsa, OK 
    Experience:
    22+ years
    Languages Spoken:
    English, Hindi

    Dr. John is a board-certified gastroenterologist. Dr. John is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Gaynell Anderson
    Advanced in Gastrointestinal Bleeding
    Family Medicine | Hospital Medicine
    Advanced in Gastrointestinal Bleeding
    Family Medicine | Hospital Medicine
    1111 N. Dewey Ave., Suite 305, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Certified by the American Board of Family Medicine, Gaynell Anderson, MD is a hospitalist for SSM Health St Anthony Hospital - Shawnee. Dr. Anderson cares for hospitalized patients from admission to discharge. Dr. Anderson is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Necrosis, Acute Kidney Failure, Hip Replacement, and Gastrostomy.

    Kenneth Darvin
    Advanced in Gastrointestinal Bleeding
    Hospital Medicine
    Advanced in Gastrointestinal Bleeding
    Hospital Medicine
    1111 N. Dewey Ave., Suite 305, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Certified by the American Board of Family Medicine, Ken Darvin, MD is a hospitalist for SSM Health St Anthony Hospital - Shawnee. Dr. Darvin cares for hospitalized patients from admission to discharge. Dr. Darvin is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Acute Kidney Failure, Necrosis, Hip Replacement, and Gastrostomy.

    Sikandar Mesiya
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    SSM Health Medical Group

    2825 Parklawn Drive, 
    Midwest City, OK 
    Languages Spoken:
    English

    Sikandar Mesiya, MD, is board-certified in gastroenterology, he specializes in diagnosis and treatment of disorders of the esophagus, stomach, small intestine, colon, liver, and gallbladder. Dr. Mesiya completed medical school at Dow Medical College in Karachi, Pakistan. He then completed residency at SSM Health St. Louis University Hospital in St. Louis before completing a digestive disease and nutrition fellowship from the University of Oklahoma College of Medicine. Prior to joining SSM Health Medical Group, Dr. Mesiya has served Midwest City residents for more than twenty years. He has been published dozens of times for his studies on the colon and gastrointestinal endoscopy. Dr. Mesiya has experience teaching digestive disease and nutrition courses at the University of Oklahoma College of Medicine. He is a member of the American College of Gastroenterology and the American Gastroenterological Association. Dr. Mesiya is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Angiodysplasia of the Colon, Painful Swallowing, Gastrostomy, and Endoscopy.

    Syed Rizvi
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Crohn's & Colitis Center At SSM Health St. Anthony Digestive Care

    535 N.W. Ninth St., Suite 205, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Syed Rizvi, MD, a board-certified gastroenterologist, provides care for adults in the diagnosis and treatment of a wide range of conditions that affect all areas of the digestive tract. He joins an exceptional team of gastroenterology experts, dedicated to partnering with patients in their care and committed to working together to develop a personalized plan for optimal treatment, health and wellbeing. Dr. Rizvi connects with SSM Health's Mission of providing exceptional care through God's healing presence. Dr. Rizvi received his medical degree in Pakistan before completing a gastroenterology and hepatology fellowship at the University of Oklahoma Health Sciences Center. Dr. Rizvi also finished his residency in internal medicine. Prior to joining SSM Health, he has provided care to Oklahomans for nearly two decades. Dr. Rizvi also has experience teaching medical students at the University of Oklahoma College of Medicine. Board certified in gastroenterology, Dr. Rizvi has been published multiple times for his studies. He is a member of the American Gastroenterological Association, the Association of Physicians of Pakistani Descent of North America, the Oklahoma County Medical Society and the Oklahoma State Medical Association. Dr. Rizvi has served as the chair for multiple events and committees for the Association of Physicians of Pakistani Descent of North America. When not caring for his patients, Dr. Rizvi enjoys playing cricket with his friends. Dr. Rizvi is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Morning Sickness, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery
    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery

    Rick Traczyk II DPM PC

    4200 W Memorial Rd Ste 909, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Amitabh Saha is a Colorectal Surgeon in Oklahoma City, Oklahoma. Dr. Saha is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Rectal Prolapse, Encopresis, Diverticular Disease, Hemorrhoidectomy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding
    Emergency Medicine
    Experienced in Gastrointestinal Bleeding
    Emergency Medicine

    INTEGRIS Health Woodward Hospital Inc

    900 17th St, 
    Woodward, OK 
    Languages Spoken:
    English

    Rahul Singh is an Emergency Medicine provider in Woodward, Oklahoma. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Viral Gastroenteritis, Urinary Tract Infection in Children, Multisystem Inflammatory Syndrome in Children (MIS-C), and Asthma in Children.

    Experienced in Gastrointestinal Bleeding
    Emergency Medicine
    Experienced in Gastrointestinal Bleeding
    Emergency Medicine

    OU Medical Center Edmond

    1 S Bryant Ave, 
    Edmond, OK 
    Languages Spoken:
    English

    Randall Herrin is an Emergency Medicine provider in Edmond, Oklahoma. Dr. Herrin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Urinary Tract Infection in Children, Hereditary Pancreatitis, Multisystem Inflammatory Syndrome in Children (MIS-C), and Acute Pancreatitis.

    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery
    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery

    Ascension Medical Group St. John Colon & Rectal Surgery

    1705 E 19th St Ste 502, 
    Tulsa, OK 
    Languages Spoken:
    English

    Mark Kiefer is a Colorectal Surgeon in Tulsa, Oklahoma. Dr. Kiefer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Rectal Prolapse, Familial Colorectal Cancer, Colorectal Cancer, Ileostomy, and Hemorrhoidectomy.

    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery
    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery

    Ascension Medical Group St. John Colon & Rectal Surgery

    1705 E 19th St Ste 502, 
    Tulsa, OK 
    Languages Spoken:
    English

    Rodney Clingan is a Colorectal Surgeon in Tulsa, Oklahoma. Dr. Clingan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Rectal Prolapse, Encopresis, Bowel Incontinence, Hemorrhoidectomy, and Ileostomy.

    Experienced in Gastrointestinal Bleeding
    General Surgery
    Experienced in Gastrointestinal Bleeding
    General Surgery

    Office

    3433 NW 56th St Ste 740, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Chris Davis is a General Surgeon in Oklahoma City, Oklahoma. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gallbladder Disease, Rectal Prolapse, Diverticular Disease, Hernia Surgery, and Gastrostomy.

    Experienced in Gastrointestinal Bleeding
    Pediatrics
    Experienced in Gastrointestinal Bleeding
    Pediatrics

    Office

    940 NE 13th St # 2G2300, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Ryan Mckee is a Pediatrics provider in Oklahoma City, Oklahoma. Dr. Mckee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Diarrhea, Anemia, and Gastrointestinal Bleeding.

    Showing 1-20 of 378

    Last Updated: 02/22/2026

    What is the definition of Gastrointestinal Bleeding?

    Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

    Bleeding may come from any site along the GI tract, but is often divided into:

    • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
    • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

    When should I see a Gastrointestinal Bleeding doctor in Oklahoma, US?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Gastrointestinal Bleeding doctor in Oklahoma, US?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Gastrointestinal Bleeding doctors in Oklahoma, US?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Gastrointestinal Bleeding doctors in Oklahoma, US?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Gastrointestinal Bleeding doctor in Oklahoma, US?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Gastrointestinal Bleeding doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Bleeding doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Gastrointestinal Bleeding doctor in Oklahoma, US?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Gastrointestinal Bleeding doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Gastrointestinal Bleeding doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Gastrointestinal Bleeding doctors in Oklahoma, US?

    Look for the filter feature on the left side of the Gastrointestinal Bleeding doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Gastrointestinal Bleeding doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrointestinal Bleeding doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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