Welcome to Unio Specialty Care – Gastroenterology in Orange, CA
If you’re looking for expert digestive health care in Orange, CA or anywhere in Orange County, you’ve come to the right place. Unio Specialty Care – Gastroenterology in Orange is proud to be one of the region’s leading centers for gastrointestinal (GI) health. We specialize in diagnosing, treating, and managing a wide range of digestive conditions with precision, compassion, and a commitment to improving your quality of life.
Our highly trained gastroenterology team serves patients from Orange and nearby cities, including Anaheim, Santa Ana, Tustin, Garden Grove, and Fullerton. Whether you’re experiencing new symptoms or need long-term care for a chronic GI condition, we’re here to help every step of the way.
Why Our Gastroenterologists are Leaders in the City of Orange
Unio Specialty Care is known across Southern California for excellence in digestive health. At our Orange location, we provide state-of-the-art diagnostic tools and minimally invasive procedures in a warm and welcoming environment. Our board-certified physicians and professional staff work closely with you to create personalized treatment plans that target your unique needs.
We prioritize clear communication and continuity of care, collaborating with your primary care physician or other specialists to ensure you receive comprehensive, coordinated care.
- Acid reflux (GERD)
- Irritable Bowel Syndrome (IBS)
- Crohn’s disease
- Ulcerative colitis
- Colon polyps
- Constipation and diarrhea
- Abdominal bloating and pain
- Liver and pancreatic disorders
- Hemorrhoids
- Gallbladder-related conditions
- Celiac disease
- Barrett’s esophagus
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Colonoscopy in Orange, CA
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Flexible sigmoidoscopyin Orange, CA
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Upper endoscopy (EGD) in Orange, CA
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Capsule endoscopy in Orange, CA
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Liver function testing in Orange, CA
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Hemorrhoid Banding Therapy in Orange, CA
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Hydrogen breath testing for small intestinal bacterial overgrowth (SIBO) in Orange, CA
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Biopsies and polyp removal in Orange, CA
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Nutritional counseling for GI disorders in Orange, CA
- Acid reflux (GERD)
- Crohn’s disease & ulcerative colitis
- Irritable bowel syndrome (IBS)
- Constipation & diarrhea
- Colon polyps & colon cancer
- Celiac disease
- Abdominal pain & bloating
- Fatty liver disease & hepatitis
- Barrett’s esophagus
- Hemorrhoids
Directions from Anaheim to our Gastroenterology Clinic
Take CA-57 S toward Santa Ana. Exit at Chapman Ave and turn right. Our office is about 2 miles ahead on the left.Directions from Santa Ana to our Gastroenterology Clinic
Head north on Main St, then merge onto CA-22 E. Exit at Glassell St, turn left, and continue to Chapman Ave. Turn right to reach our clinic.Directions from Tustin to our Gastroenterology Clinic
Take I-5 N to CA-55 N. Merge onto CA-22 W, then exit at Glassell St. Turn right and continue to Chapman Ave, then turn right again.Directions from Garden Grove to our Gastroenterology Clinic
Take CA-22 E toward Orange. Exit at Glassell St, drive north to Chapman Ave, and turn right. The office is a short drive ahead.Directions from Villa Park to our Gastroenterology Clinic
Drive west on Santiago Blvd, then turn left onto Katella Ave. Continue to Tustin St, turn right, then turn left on Chapman Ave.Directions from Irvine
Take I-5 N to CA-55 N. Merge onto CA-22 W, exit Glassell St, turn right and follow to Chapman Ave. Turn right to reach our office.Orange County (General)
We are conveniently located just off CA-22 and CA-57, near Chapman University. Whether you’re in North or South Orange County, access is quick and direct via major freeways.FAQs
It depends on your insurance plan. Some require a referral from your primary care doctor, while others do not. We’re happy to check when you call.
We manage digestive conditions like acid reflux, IBS, Crohn’s disease, ulcerative colitis, abdominal pain, and offer colon cancer screening.
Most GI visits are covered, but it varies by provider. We’ll verify your benefits before your appointment.
Bring a list of medications, prior test results, and your insurance card. No fasting is needed unless a procedure has been scheduled.
Typically, your first visit is a consultation. If tests are needed, they’ll be scheduled separately and explained in full.
Yes, our Orange gastroenterology clinic offers comprehensive colon cancer screening services, including colonoscopy and other diagnostic evaluations. Our board-certified GI specialists follow the latest guidelines to help detect and prevent colorectal cancer. We welcome patients from Orange and surrounding areas including Anaheim, Santa Ana, Tustin, and Garden Grove. If you’re 45 or older or have a family history of colorectal cancer, we recommend scheduling a screening today. Here is a guide on colon cancer screening.
Hospital Affiliations
Doctors at Unio Specialty Care Gastroenterology, an affiliate of Unio Health Partners, in the Orange office have hospital or surgery center affiliations with:
- Barranca Surgery Center
- Hoag Hospital Irvine
- Hoag Hospital Newport Beach
- La Veta Surgical Center
- National Ambulatory Surgical Center Orange
- St. Joseph Hospital Orange
- St. Joseph Pavilion Surgery Center
