The 20 Best Lower Esophageal Ring Doctors Near Me in Oklahoma, US

Find the Top Lower Esophageal Ring Experts and Specialists

The 20 Best Lower Esophageal Ring Doctors in Oklahoma, US

Last Updated: 02/22/2026

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MediFind found 141 doctor with experience in Lower Esophageal Ring near Oklahoma, US. Of these, 85 are Experienced, 45 are Advanced and 11 are Distinguished.

Location
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141 providers found
    Ajay K. Sangal
    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Warren Clinic Gastroenterology - Muskogee

    384 South 33rd Street, Suite B, 
    Muskogee, OK 
    Experience:
    54+ years
    Languages Spoken:
    English

    Ajay Sangal is a Gastroenterologist in Muskogee, Oklahoma. Dr. Sangal has been practicing medicine for over 54 years and is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Swallowing Difficulty, Gastrectomy, and Gastrostomy.

    Eric L. Cottrill
    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    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 a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Esophagitis, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

    Christian D. Clark
    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    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 a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy.

    Learn about our expert tiers
    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Ascension St. John Jane Phillips

    3500 E Frank Phillips Blvd, 
    Bartlesville, OK 
    Languages Spoken:
    English

    Stephen Kirkpatrick is a Gastroenterologist in Bartlesville, Oklahoma. Dr. Kirkpatrick is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Esophagitis, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

    Distinguished in Lower Esophageal Ring
    Internal Medicine
    Distinguished in Lower Esophageal Ring
    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 Lower Esophageal Ring. His top areas of expertise are Menetrier Disease, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Adult Gastroenterology Associates: Tulsa

    4200 E Skelly Dr Ste 700, 
    Tulsa, OK 
    Languages Spoken:
    English

    Mark Nightengale is a Gastroenterologist in Tulsa, Oklahoma. Dr. Nightengale is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Office

    205 Harris Cir Ste 201B, 
    Tahlequah, OK 
    Languages Spoken:
    English

    William Simpson is a Gastroenterologist in Tahlequah, Oklahoma. Dr. Simpson is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Esophageal Varices, Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Gastrectomy.

    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Office

    23 Hospital Dr Ste D, 
    Eufaula, OK 
    Languages Spoken:
    English

    Jitendra Parmar is a Gastroenterologist in Eufaula, Oklahoma. Dr. Parmar is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Esophagitis, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Comanche County Healthcare Corp.

    3201 W Gore Blvd Ste 101, 
    Lawton, OK 
    Languages Spoken:
    English

    Rhody Fawaz is a Gastroenterologist in Lawton, Oklahoma. Dr. Fawaz is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.

    Distinguished in Lower Esophageal Ring
    Gastroenterology
    Distinguished in Lower Esophageal Ring
    Gastroenterology

    Acs Medical LLC

    6516 N Olie Ave Ste A, 
    Oklahoma City, OK 
    Languages Spoken:
    English

    Clinton Wallis is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Wallis is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Painful Swallowing, Gastrectomy, and Endoscopy.

    Distinguished in Lower Esophageal Ring
    Pediatric Gastroenterology
    Distinguished in Lower Esophageal Ring
    Pediatric Gastroenterology

    Ajay Bhargava MD Inc

    4302 SW Lee Blvd, 
    Lawton, OK 
    Languages Spoken:
    English

    Ajay Bhargava is a Pediatric Gastroenterologist in Lawton, Oklahoma. Dr. Bhargava is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Esophageal Varices, Gastrectomy, and Colonoscopy.

    Pooja Singhal
    Experienced in Lower Esophageal Ring
    Gastroenterology
    Experienced in Lower Esophageal Ring
    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 Experienced provider by MediFind in the treatment of Lower Esophageal Ring. Her top areas of expertise are Trichohepatoenteric Syndrome, Morning Sickness, Familial Colorectal Cancer, Endoscopy, and Gastrectomy.

    Andrew S. Crawford
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    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 Lower Esophageal Ring. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrostomy.

    Barry Perkins
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    Gastroenterology

    Pmh Specialty Clinic

    2301 N. Ninth Ave., 
    Purcell, OK 
    Languages Spoken:
    English

    Barry Perkins, M.D. completed extensive training in the diagnosis and treatment of the esophagus, stomach, small intestine, colon, liver and gallbladder. He is a native of Fort Worth, Texas, and holds a medical degree from the University of Texas. He did his internship, residency, and fellowship in Gastroenterology at Scott and White Memorial in Temple, Texas. He was the Chief Resident during his Residency. Dr. Perkins is a member of several professional associations and enjoys continuing his education. Dr. Perkins is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Colitis, Viral Gastroenteritis, Gas Bloat Syndrome, Endoscopy, and Colonoscopy.

    William K. Briggs
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    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 an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Febin John
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    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 Lower Esophageal Ring. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Tauseef Ali
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    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
    Offers Telehealth

    "Voted by patients and peers around the country to be named the Crohn's & Colitis Foundation's first-ever recipient of the organization's prestigious Healthcare Hero Award, Tauseef Ali, MD, FACP, FACG is board-certified in gastroenterology and internal medicine. Dr. Ali is chief of the gastroenterology medical staff section at SSM Health St. Anthony Hospital - Oklahoma City, leads the hospital's Crohn's and colitis program and facilitates monthly CCFA IBD support groups. He specializes in inflammatory bowel disease and has clinical interests in Crohn's disease and ulcerative colitis, colorectal screening, hemorrhoid banding and general gastroenterology. He is an assistant clinical professor at the University of Oklahoma College of Medicine and author of the book, ""Crohn's & Colitis for Dummies.""". Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

    Geoffrey A. Fillmore
    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    Gastroenterology

    Gsi ASC LLC

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

    Geoffrey Fillmore is a Gastroenterologist in Tulsa, Oklahoma. Dr. Fillmore has been practicing medicine for over 26 years and is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Portal Hypertension, Endoscopy, and Colonoscopy.

    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    Gastroenterology

    Adult Gastroenterology Associates: Tulsa

    4200 E Skelly Dr Ste 700, 
    Tulsa, OK 
    Languages Spoken:
    English

    Patrick Volak is a Gastroenterologist in Tulsa, Oklahoma. Dr. Volak is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy.

    Advanced in Lower Esophageal Ring
    Gastroenterology
    Advanced in Lower Esophageal Ring
    Gastroenterology

    Adult Gastroenterology Associates: Tulsa

    4200 E Skelly Dr Ste 700, 
    Tulsa, OK 
    Languages Spoken:
    English
    Offers Telehealth

    Matt Blankenship is a Gastroenterologist in Tulsa, Oklahoma. Dr. Blankenship is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.

    Showing 1-20 of 141

    Last Updated: 02/22/2026

    What is the definition of Lower Esophageal Ring?

    A lower esophageal ring is an abnormal ring of tissue that forms where the esophagus (the tube from the mouth to the stomach) and stomach meet.

    When should I see a Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring doctor search results page. 

    Why is it important to get a second opinion from a different Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring 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 Lower Esophageal Ring doctors in Oklahoma, US?

    Look for the filter feature on the left side of the Lower Esophageal Ring 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 Lower Esophageal Ring doctor that offers video calls?

    Look for the filter feature on the left-side of the Lower Esophageal Ring 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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