Dr. Theodore Sy, a gastroenterologist in Aliso Viejo, CA, helps patients with digestive problems, such as heartburn or inflammatory bowel disease.
Please Note: This link will direct you to a third-party website unaffiliated with MD.com (https://www.memorialcare.org/guides-tools/mymemorialcare?o=171), where you're able to request or schedule an appointment online with Dr. Theodore Sy.
Yes, Dr. Theodore Sy is accepting new patients at this office.
(562) 933-0078
15 Mareblu, Aliso Viejo, CA 92656
Yes, Dr. Theodore Sy is accepting new patients at this office.
(949) 425-2465
15 Mareblu, Suite 100, Aliso Viejo, CA 92656-3046
Dr. Theodore Sy graduated from Northwestern University Medical School in 2003.
Dr. Sy has two offices in California where he specializes in Gastroenterology and Internal Medicine.
Dr. Sy works with one hundred and ninety-eight doctors including Dr. Marilyn Yu and Dr. Michelle Omura.
Dr. Theodore Sy, who specializes in gastroenterology, diagnoses and treats patients struggling with issues of the gastrointestinal tract, or the digestive system. Dr. Sy is also trained to understand the effects of diet & nutrition on your general well-being. He may treat conditions such as gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS) or heartburn, among others.
The specialty of internal medicine is an area of primary care for adults. Dr. Sy specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Sy also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Sy, but only those who participate in Medicare.