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Jay P. Diliberto, MD, is a board-certified gastroenterologist with 30 years of experience in the treatment of hemorrhoids. His level of expertise is second to none in the Huntington Beach, California, area.

Dr. Diliberto received his medical degree from the University of Massachusetts in Worcester, Massachusetts. Following graduation, he studied Internal Medicine at Cedars-Sinai Medical Center and Gastroenterology at the University of California, Los Angeles (UCLA) in 1992. He currently works and resides in Huntington Beach, California.

Since training under the supervision of experts while at UCLA, Dr. Diliberto has had a special interest in the treatment of hemorrhoids. With over 7000 patient experiences, he has become a leading expert in the area. 

At his practice, Dr. Diliberto is also highly skilled in the diagnosis and treatment of a wide range of gastrointestinal conditions, including acid reflux, irritable bowel syndrome (IBS), and diverticulosis, to name a few. He is affiliated with Hoag Memorial Hospital Presbyterian, Newport Coast Surgical Institute, and Prime Surgery Center of Newport Beach. 

Dr. Diliberto welcomes all new and existing patients to his practice, Jay P. Diliberto, MD Inc. He accepts Medicare and most PPO insurance plans but is not part of any HMO plans. For HMO patients, he provides a significantly discounted fee that is based on Medicare reimbursement.

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Jay P. Diliberto, MD Inc.
18800 Delaware St, Suite 850
Huntington Beach, CA 92648
Phone: 714-975-5344
Fax: 714-596-0551

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Words from our patients

  • Google

    "I have been a long-term patient of Dr. Jay Diliberto. He is very professional, knowledgeable, thorough, and diligent in seeking the proper diagnosis and treatment plan."

    Yolanda H.
  • Google

    "I had my first visit at Dr. Diliberto's office today and I am extremely satisfied thus far."

    Mark R.
  • Google

    "I've been a patient of Dr. Diliberto for about 18 years. He has helped me through some very rough times."

    Steve B.
  • Google

    "I had my first ever endoscopy & colonoscopy & they were competent, thorough, kind, compassionate, & made me feel like I was in good hands."

    Becky G.
  • Yelp

    "I'm so glad I saw Dr. Diliberto. I should also mention I was in quite a bit of pain and his staff was awesome and they got me in right away. Thank you Dr Diliberto!"

    Bridget T.
  • Yelp

    "Dr. Diliberto is the best! He is very personable and genuinely cares for his patients. His office is organized, efficient, and accommodating."

    Conrad B.
  • Yelp

    "Dr. Diliberto has been my doctor since 2001. He is complete, thorough, knowledgeable and very attentive. I have referred my family and friends over these many years."

    Juli Q.
  • Yelp

    "His office staff is patient, and organized while they can't answer questions about your specific situation, they will follow up with Dr Jay."

    Tennis N.
  • Yelp

    "My husband and I love Dr. Dilberto. He is extremely professional, caring and best doctor. We have ever been to. We highly recommend him. He is the best"

    Linda M.
  • Yelp

    "I have been go in ng to Dr. Diliberto for several years now and have found him to be caring and an excellent doctor."

    Regina L.
  • Yelp

    "Dr. Diliberto is one of my all time favorite doctors. I am extremely picky in choosing which doctors I see."

    Margi B.
  • Yelp

    "I was very blessed with this experience and of course a good report. Thank you Dr Dilberto and to your staff!"

    Patty M.