
Dr. Ronald Lee Koretz MD
Gastroenterologist | Gastroenterology
14445 Olive View Dr Dept Medicine Olive Sylmar CA, 91342About
Dr. Ronald Koretz is a gastroenterologist practicing in Sylmar, CA. Dr. Koretz specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Koretz performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.
Education and Training
Univ of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca 1967
University of California 1967
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM- Gastroenterology
Provider Details
Expert Publications
Data provided by the National Library of Medicine- Stress management.
- Making end points meet.
- Life tables and denominators.
- Does nutritional intervention in protein-energy malnutrition improve morbidity or mortality?
- Better pale than yellow.
- Nutrition in the ICU: are all systematics go?
- Prospective randomized controlled trials: when the gold in the gold standard isn't pure.
- Growing pains.
- Decisions, decisions, decisions.
- Getting fat in the ICU.
- Surveying the masses.
- What's right and what's left?
- The road not taken.
- What will you be when you grow up?
- Is there a place for placebos?
Dr. Ronald Lee Koretz MD's Practice location
Ronald Koretz
14445 Olive View Dr Dept Medicine Olive -Sylmar, CA 91342Get Direction
Dr. Ronald Lee Koretz MD's reviews
Write ReviewRecommended Articles
- Is Jaundice Fatal?
Jaundice is not fatal. It is a medical condition that leads to the yellowing of the eyes, mucous membranes, as well as the skin. This disorder is commonly associated with high levels of bilirubin in the human blood. This condition itself isn’t deadly; however, if the condition is not treated...
- What Are the Risks of a Laparoscopy?
Laparoscopy is a surgical procedure that is done to examine various abdominal organs or female pelvic organs. The procedure is sometimes called as "diagnostic laparoscopy" or "keyhole surgery". This procedure can identify problems such as adhesion, fibroids, infections, and cysts.The procedure...
- 7 Travel Tips for Celiac Patients
A dreaded illness called the gluten-sensitive enteropathy, which is commonly known as celiac disease, affects both men and women regardless of age. It is likely acquired through hereditary genes that tend to develop or mutate in the body. Getting to know celiac disease is rather complicated and full...
- How Is Hepatitis C Transmitted?
Hepatitis CHepatitis C causes inflammation of the liver. The incubation period of the hepatitis C virus is 6-7 weeks. After the incubation period, symptoms begin to show. However, approximately 80 percent of people with acute hepatitis may show no symptoms. Other types of hepatitis are hepatitis A...
- Individual Screening Effectiveness for Celiac Disease
Celiac disease is an autoimmune condition which mainly affects the person’s digestive tract. Specifically, the patient becomes unable to consume gluten due to the damaging effect the protein has on his or her small intestines. Gluten, on the other hand, is a protein present in wheat, barley, and...
- Which Is Worse; Crohn's or Ulcerative Colitis?
Ulcerative colitis and Crohn’s disease are two of the most common types of Inflammatory Bowel Disease (IBD). Individuals with IBD experience both inflammation and damage to the gastrointestinal tract. While IBD requires lifelong treatment, the severity of symptoms that each disease presents varies...
Nearby Providers
- Mr. Kashyap Harshad Trivedi MD14445 Olive View Dr Sylmar CA 91342
- Dr. Lisa Stephanie Toy M.D.14445 Olive View Dr Sylmar CA 91342
- Dr. Jeng Luen Yuh M.D.14445 Olive View Dr Sylmar CA 91342
- Dr. Jaimin Pinakin Amin MD14445 Olive View Drive Sylmar CA 91342
- Dr. Richard Hu MD14445 Olive View Drive Sylmar CA 91342
Nearest Hospitals
LAC/OLIVE VIEW-UCLA MEDICAL CENTERl
14445 OLIVE VIEW DRIVE SYLMAR CA 91342PROVIDENCE HOLY CROSS MEDICAL CENTERl
15031 RINALDI ST MISSION HILLS CA 91346PACIFICA HOSPITAL OF THE VALLEYl
9449 SAN FERNANDO RD SUN VALLEY CA 91352