About Dr. Wiener—Chula Vista Hemorrhoid Specialist

“I am a Board Certified Gastroenterologist in Private Practice since 1987 in Chula Vista, CA. I was born in El Salvador and am fluent in Spanish, French and English.

My practice consists of classic private full service Gastroenterology and Digestive diseases, using the latest diagnostic and therapeutic methods. The diagnostic method always include a thorough evaluation of patient’s complaints, history, labs, X Rays, and procedures. The emphasis is on allowing the patient to express concerns and symptoms, in an attempt to obtain a global understanding. For this I use the Scientific Method and the latest evidence from the accepted medical practice. Diagnostic Procedures include endoscopy, colonoscopy, cancer screening, small bowel video capsule, and Bravo esophageal pH monitoring. Therapeutic modalities include, biopsy, polyp removal, ablation of esophageal varices, argon plasma and laser ablation of lesions, office hemorrhoid ablation, Barrx ablation of Barrett’s esophagus, stricture dilation, stent placement and multiple other options.

Understanding the need for privacy and the difficulty in dealing with many gastroenterology issues, I do my best to keep the process comfortable, reassuring, pain free and at times humorous. I want my patients to improve their quality of life, prevent disease, acknowledge and understand themselves better. My helpful and friendly staff ,and myself, look forwards to serve you and your family by providing the best possible care. ”

-Gregory Wiener M.D.

Schedule your consultation today

Fast & Effective

The procedure takes about 1 minute to perform and is 95% effective.

No Recovery Time

Most patients can resume normal activities the same day.


The procedure is painless and typically no pain medication is required after the procedure.

Covered by Insurance

The procedure is covered by Medicare and most insurance plans.

This non-surgical procedure has been performed over 1,000,000 times on patients across the country.

Call Us Today (619)-369-3322

Request a consultation

Patient Testimonial

Every time a bout of hemorrhoids flared up, I knew I was in for 10 to 14 days of pain, bleeding, itching, and plenty of creams or suppositories. The procedure was not only painless but it put an instant end to my discomfort. I’m just sorry I didn’t do it sooner.