0 reviews
Summary
Dr. Jessica Hong is an internal medicine physician with a subspecialty in gastroenterology who earned her medical degree from Creighton University School of Medicine. With 11 years of clinical experience, she brings extensive knowledge to diagnosing and treating digestive system disorders alongside general internal medicine care.
Dr. Hong practices at Kaiser Permanente Ontario Medical Center in Ontario, California, where she is affiliated with both Kaiser Foundation Hospital and Kaiser Permanente Ontario Medical Center. She specializes in evaluating abdominal pain, including pregnancy-related abdominal discomfort and flank pain. Her procedural expertise includes performing specialized diagnostic tests such as pathology tests, kidney transplant biopsies, and nerve biopsies to help determine the best treatment approach for her patients.
Dr. Hong practices at Kaiser Permanente Ontario Medical Center in Ontario, California, where she is affiliated with both Kaiser Foundation Hospital and Kaiser Permanente Ontario Medical Center. She specializes in evaluating abdominal pain, including pregnancy-related abdominal discomfort and flank pain. Her procedural expertise includes performing specialized diagnostic tests such as pathology tests, kidney transplant biopsies, and nerve biopsies to help determine the best treatment approach for her patients.
Overview based on verified provider data
Quick Facts
- 11 years of experience
- 32 insurance plans accepted
- Creighton University School Of Medicine
- 2 specialties
- 1 area of expertise
- 2 hospital affiliations
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Jessica Keeyoung Hong | Eric Harker | Dr. Adama Diarra, DO | Dr. Tooba Rehman, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 11 Years of Experience | 25 Years of Experience | 14 Years of Experience | 16 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, French, Bambara | ||
| Ontario , CA | Lyons , CO | TIGARD , OR | Katy , TX |
| Med School: Creighton University School Of Medicine | Med School: Duke University School Of Medicine | Med School: Arizona College of Osteopathic Medicine | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jessica Keeyoung Hong
Medical Specialties
Dr. Jessica Keeyoung Hong has the following 2 specialties
Specialty Expertise
Dr. Jessica Keeyoung Hong has the following area of expertise
Certifications, License, & Education
11 Years Experience
Dr. Jessica Keeyoung Hong 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
Medical School
Graduated from Creighton University School Of Medicine in 2015.
NPI Number
Dr. Hong's NPI number is 1013304880.
Similar Doctors
Frequently Asked Questions
- Does Dr. Jessica Keeyoung Hong accept virtual/telehealth appointments?
- Dr. Jessica Keeyoung Hong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Jessica Keeyoung Hong's office located?
- Dr. Jessica Keeyoung Hong's office is located at 2295 S Vineyard Ave, Ontario, CA, 91761.
- How can I make an appointment with Dr. Jessica Keeyoung Hong?
- You can find contact information for Dr. Jessica Keeyoung Hong here on Vitals.
- Which hospitals is Dr. Jessica Keeyoung Hong affiliated with?
- Dr. Jessica Keeyoung Hong is affiliated with Kaiser Foundation Hospital and Kaiser Permanente Ontario Medical Center.
- Is Dr. Jessica Keeyoung Hong accepting new patients?
- Dr. Jessica Keeyoung Hong has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




