Overview
If you're seeking expert digestive health care in Tulsa, Dr. Robert Aran, D.O. at Warren Clinic Gastroenterology offers advanced, patient-focused treatment for a wide range of gastrointestinal conditions. Board-certified in Gastroenterology and trained at Oklahoma State University, Dr. Aran is known for his thorough evaluations, clear communication, and commitment to improving quality of life through evidence-based care. He treats conditions such as acid reflux, irritable bowel syndrome (IBS), liver disease, and performs procedures like colonoscopies and upper GI endoscopies. Patients appreciate his approachable demeanor and dedication to personalized care. Why choose Dr. Aran: * Board-certified gastroenterologist with fellowship training from OSU Center for Health Sciences * Practices at Warren Clinic Gastroenterology—equipped with advanced diagnostic tools * Highly rated for patient communication, thorough care, and clinical expertise.
His top areas of expertise are Ascites, Hemorrhoids, Gastritis, Endoscopy, and Gastrectomy.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
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Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
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- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
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- INDEMNITY
- POS
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- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
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- HMO
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- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
6160 South Yale Avenue, First Floor, Tulsa, OK 74136
Additional Areas of Focus
Dr. Aran has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Adult Gastroenterology Associates: Tulsa
Mark Nightengale is a Gastroenterologist in Tulsa, Oklahoma. Dr. Nightengale is highly rated in 28 conditions, according to our data. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.
Adult Gastroenterology Associates: Tulsa
Matt Blankenship is a Gastroenterologist in Tulsa, Oklahoma. Dr. Blankenship is highly rated in 34 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.
Adult Gastroenterology Associates: Tulsa
Patrick Volak is a Gastroenterologist in Tulsa, Oklahoma. Dr. Volak is highly rated in 27 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy.
Frequently Asked Questions about Dr. Robert Aran
How do I make an appointment with Dr. Robert Aran?
You can book an appointment with Dr. Robert Aran by calling their office at 918-497-3300. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Robert Aran a top-rated expert for Ascites?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert Aran is classified as an Experienced expert for Ascites, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Robert Aran specialize in?
While Dr. Robert Aran is a Gastroenterology, they have specific expertise in Ascites, Endoscopy, and Gastrectomy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Robert Aran participate in research or clinical trials?
Yes. Dr. Robert Aran has published 1 articles and abstracts on conditions like Ascites. You can view a list of Dr. Robert Aran's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Robert Aran accept my insurance?
Dr. Robert Aran accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 918-497-3300 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AscitesDr. Aran isExperienced. Learn about Ascites.
- Chronic Erosive GastritisDr. Aran isExperienced. Learn about Chronic Erosive Gastritis.
- Diverticular DiseaseDr. Aran isExperienced. Learn about Diverticular Disease.
- EndoscopyDr. Aran isExperienced. Learn about Endoscopy.
- GastrectomyDr. Aran isExperienced. Learn about Gastrectomy.
- GastritisDr. Aran isExperienced. Learn about Gastritis.