Juan Diocares, M.D. Gastroenterologist

Dr. Juan Diocares, M.D.

Gastroenterologist, Gastroenterology
San Marcos, TX 78666 (2 other locations)
Affiliated with

About Dr. Juan Diocares M.D.

Dr. Juan Diocares is a gastroenterologist with TDDC in New Braunfels and San Marcos. He graduated from Loma Linda University School of Medicine, and completed both his internal medicine and gastroenterology training at Baylor Scott & White Medical Center. He performs routine GI procedures such as upper endoscopy, colonoscopy, and flexible sigmoidoscopy. In addition, he also specializes in pancreaticobiliary diagnostic and therapeutic endoscopy, and he performs ERCP and endoscopic ultrasound (EUS). He is fluent in English and Spanish. He is a member of the American College of Physicians (ACP) and the American Society of Gastrointestinal Endoscopy (ASGE). He and his family enjoy traveling and discovering new hiking trails.


Dr. Juan Diocares has 3 locations

Dr. Juan Diocares 1305 Wonder World Dr Ste 200 San Marcos, TX 78666
Dr. Juan Diocares 2028 Sundance Pkwy New Braunfels, TX 78130
Dr. Juan Diocares 4100 Everett, Ste 210 Kyle, TX 78640


Dr. Juan Diocares has the following 2 SPECIALTIES

A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

Specialty Expertise

Dr. Juan Diocares has the following 21 expertise

  • Abdominal Pain
  • Acid Reflux
  • Bleeding or Blood in Stool
  • Bloating
  • Celiac Disease
  • Colitis
  • Colon Cancer
  • Constipation
  • Colorectal Polyps
  • Crohn?s Disease
  • Diarrhea
  • Diverticulitis
  • Diverticulosis
  • Dysphagia
  • GERD- Gastroesophageal Reflux Disease
  • Hemorrhoids
  • IBD- Inflammatory Bowel Disease
  • IBS- Irritable Bowel Syndrome
  • Lactose Intolerance
  • Peptic Ulcers
  • Ulcerative Colitis


7 Years Experience

Loma Linda University School Of Medicine

Graduated in 2014

Scott And White Hospital


Dr. Juan Diocares Accepts the Following Insurance