Dr. Douglas K Rex, MD



Gastroenterology   -  Indiana,  Indianapolis

 Overview

Dr. Douglas K Rex, MD works in Indianapolis, Indiana is a specialist in Gastroenterology, Internal Medicine and graduated Ind University Hospital in 1985. Dr. Rex is affiliated with Indiana University Health University Hospital and practicing for 43 years

 Specialties

  • Gastroenterology
  • Internal Medicine

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Blood Cancer
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Dystonia 7, Torsion
• Endophthalmitis
  ...
• Esophageal Achalasia and Cardiospasm
• Ethmoidectomy (Sinus Surgery)
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Minimally Invasive Resection of Mediastinal Tumor
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Renal Artery Stenosis (RAS)
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Septal Perforation Repair
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
  ...
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• Esophageal Achalasia and Cardiospasm
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastroparesis
• Hemorrhoids
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Malnutrition
• Manometry
• Megacolon
• Pancreatitis
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 43

 State License

  • Indiana

 Education & Training

Residency Hospitals

Ind University Hospital

Indianapolis, IN, USA

Year completed: 1985

Fellowship Hospital

Indiana University Med Center

Indianapolis, IN, USA

Year completed: 1984

Medical School

Indiana University School Of Medicine

Indianapolis, IN, United States

Graduated: 1980

 Awards

1   ACG
2   ACP
3   AGA
4   ASGE

 Dr. Rex Reviews

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 Office Locations


Primary location

 Gastroenterology and Hepatology
975 West Walnut Street Suite 327
Indiana (IN)
Indianapolis
46202
 Phone:(317) 274-3505
Additional data:
Free Standing Surgery Center?    No
Performs Procedures On Site?    No

Other Office Locations

 Gastroenterology and Hepatology
1050 Wishard Boulevard Suite RG4100
Indiana (IN)
Indianapolis
46202
 Phone:(317) 274-3505
Additional data:
Free Standing Surgery Center?    No
Performs Procedures On Site?    No
 University Medical Diagnostc Assocs
550 University Boulevard Suite 4100
Indiana (IN)
Indianapolis
46202
 Phone:(317) 274-0912

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Gastroenterology and Hepatology, 975 West Walnut Street Suite 327, Indianapolis, Indiana (IN), 46202




 Insurances Accepted (check insurance plans)

  • Aetna
  • American Republic
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield HMO
  • Anthem Blue Cross Blue Shield PPO
  • Assurant Health
  • Benesys
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • CoreSource
  • Emblem Health
  • EmblemHealth
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Golden Rule
  • Great West Healthcare-Cigna PPO
  • Group Health Cooperative
  • Harvard Pilgrim Health Care
  • Harvard Pilgrim Health Care PPO
  • Health Net
  • HealthSmart
  • Humana
  • MedHealthInsurance
  • Medicaid
  • Medical Mutual of Ohio
  • Medicare
  • Medicare Advantage PFFS
  • Medicare MCR
  • Medico
  • Meritain Health
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • Pathway X Bronze Direct CACA IN HIX
  • Pekin Insurance
  • PHCS Network PPO
  • Pyramid Life
  • Sagamore Health Network
  • Sagamore Plus
  • UniCare
  • United Healthcare
  • UnitedHealthCare
  • Universal American

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Douglas K Rex, MD are not present.

 Patients Questions

Patients questions for Dr. Douglas K Rex, MD are not present.

 Affiliated Hospitals


Indiana University Health University Hospital photo


Indiana University Health University Hospital

550 University Boulevard Indiana IN, Indianapolis, 46202

Indiana University Health University Hospital is a hospital located in Indianapolis, IN. This hospital reports jointly with Indiana University Health Methodist Hospital. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Proced...



  •  Latest reviews for Gastroenterology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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