Summary

Dr. Gordon Liss treats colon polyps, abdominal pain, and GERD, and performs lower GI endoscopy, colonoscopy, and sedation as part of his gastroenterology practice. He has 22 years of experience and is affiliated with Frederick Health Hospital and Scripps Memorial Hospital Encinitas.

Dr. Liss is board-certified in internal medicine by the American Board of Internal Medicine and earned his medical degree from Georgetown University School of Medicine. He sees patients in Oceanside, California. Patients on Vitals rate Dr. Liss 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 22 years of experience
  • speaks English
  • Georgetown University School of Medicine
  • 1 written review
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Scripps Medical Center Jefferson

2205 Vista WayOceanside, CA 92054
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Gordon Liss, MDRebecca Humphries, APRNJi Soo Choi, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
0 
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22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Oceanside , CASacramento , CASacramento , CALittle Rock , AR
Med School: Georgetown University School of Medicine Med School: Emory University Med School: New York University Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Gordon Liss

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Gordon Liss has the following specialty

Specialty Expertise

Gordon Liss has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Ultrasound (Fetoscopy)
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Sigmoidoscopy
  • Ulcerative Colitis

Certifications, License, & Education

22 Years Experience

Gordon Liss holds an expired medical license in the state of California. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

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

Education & Training

Medical School

Graduated from Georgetown University School of Medicine in 2004 and GEORGETOWN UNIV SCH OF MEDICINE in 2004.

NPI Number

Gordon Liss' NPI number is 1669620746.

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Frequently Asked Questions

Does Gordon Liss accept virtual/telehealth appointments?
Gordon Liss has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Gordon Liss?
You can find contact information for Gordon Liss here on Vitals.
Where is Gordon Liss's office located?
Gordon Liss's office is located at 2205 Vista Way, Oceanside, CA, 92054.
What languages does Gordon Liss speak?
Gordon Liss speaks English.
Which hospitals is Gordon Liss affiliated with?
Gordon Liss is affiliated with Frederick Health Hospital and Scripps Memorial Hospital Encinitas.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Board certification bodies (such as ABMS)
  • Healthcare system and provider network data

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