Summary

Dr. Jay Diliberto is a gastroenterologist and internal medicine physician who earned his medical degree from the University of Massachusetts Medical School. He completed his residency at Cedars Sinai Medical Center and brings 39 years of clinical experience to his practice. Dr. Diliberto is multilingual, speaking English, French, Spanish, and Vietnamese.

Dr. Diliberto practices at UCI Health Fountain Valley, Huntington Beach Hospital, and Orange Coast Memorial Medical Center in Huntington Beach, California. He specializes in treating hemorrhoids, rectal bleeding, and other rectal problems. His expertise includes performing hemorrhoidectomies, hemorrhoid rubber band ligation, and lower gastrointestinal endoscopy procedures. Patients have given him an average rating of 4.4 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 39 years of experience
  • speaks English, French, Spanish, Vietnamese
  • Cedars Sinai Medical Center
  • 109 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Jay Peter Diliberto has 3 locations

Jay P Diliberto Md Inc

18800 Delaware St Ste 850Huntington Beach, CA 92648
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 3:00 pm
SatClosed
SunClosed

Huntington Beach Hospital

17772 Beach BlvdHuntington Beach, CA 92647

Pacific Endoscopy And Surgery Center Llc

17815 Newhope St Ste RFountain Valley, CA 92708
Mon6:30 am - 6:00 pm
Tue6:30 am - 6:00 pm
Wed6:30 am - 6:00 pm
Thu6:30 am - 6:00 pm
Fri6:30 am - 6:00 pm
SatClosed
SunClosed

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Dr. Jay Peter Diliberto, MDJi Soo Choi, APRNAshley Anderson, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
39 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, French, Spanish, Vietnamese Speaks English Speaks English Speaks English
Huntington Beach , CASacramento , CASacramento , CASacramento , CA
Med School: University Of Massachusetts Medical School Med School: New York University Med School: East Tennessee State University - Quillen College of Medicine Med School: The University of Texas Health Science Center at Houston
Current Profile
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Insurance Plans Accepted by Dr. Jay Peter Diliberto

  • Accepts Medicare

Medical Specialties

Dr. Jay Peter Diliberto has the following 2 specialties

Specialty Expertise

Dr. Jay Peter Diliberto has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

Dr. Jay Peter Diliberto holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Cedars Sinai Medical Center.

Medical School

Graduated from University Of Massachusetts Medical School in 1987.

NPI Number

Dr. Diliberto's NPI number is 1821154105.

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Frequently Asked Questions

Where is Dr. Jay Diliberto's office located?
Dr. Jay Diliberto's office is located at 18800 Delaware St Ste 850, Huntington Beach, CA, 92648.
How can I make an appointment with Dr. Jay Diliberto?
You can find contact information for Dr. Jay Diliberto here on Vitals.
Is Dr. Jay Diliberto accepting new patients?
Dr. Jay Diliberto is accepting new patients on Vitals. View Dr. Jay Diliberto's profile on Vitals to make an appointment.
Does Dr. Jay Diliberto accept my insurance?
You can see the insurance plans that Dr. Jay Diliberto accepts on their Vitals profile.
Which hospitals is Dr. Jay Diliberto affiliated with?
Dr. Jay Diliberto is affiliated with Uci Health Fountain Valley, Huntington Beach Hospital, and Orange Coast Memorial Medical Center.

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