0 reviews
Summary
Dr. Nikom Udomphonkul is an internal medicine physician with a subspecialty in endocrinology, diabetes, and metabolism. He earned his medical degree from Chulalongkorn University Faculty of Medicine and completed his residency at the University of Illinois Hospital & Health Sciences System. With 54 years of experience in medicine, Dr. Udomphonkul brings extensive expertise to patient care. He is fluent in both English and Spanish.
Dr. Udomphonkul practices at Orchard Hospital and the Medical Specialty Center in Gridley, California. His clinical expertise includes treating conditions such as colon polyps, acid reflux, and diverticular disease. He performs procedures including colonoscopies and lower gastrointestinal endoscopies to help diagnose and manage digestive health concerns.
Dr. Udomphonkul practices at Orchard Hospital and the Medical Specialty Center in Gridley, California. His clinical expertise includes treating conditions such as colon polyps, acid reflux, and diverticular disease. He performs procedures including colonoscopies and lower gastrointestinal endoscopies to help diagnose and manage digestive health concerns.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 54 years of experience
- 5 insurance plans accepted
- speaks English, Spanish
- University Of Illinois Hospital & Health Sciences System
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. Nikom Udomphonkul has 3 locationsMedical Specialty Center
284 Spruce StGridley, CA 95948 Tel: (530) 846-9080
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 7:00 pm
Sat8:00 am - 5:00 pm
Sun8:00 am - 5:00 pm
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Nikom Udomphonkul, MD | Dr. Adama Diarra, DO | Eric Harker | Karthikeyan Viswanathan, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 54 Years of Experience | 14 Years of Experience | 25 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, French, Bambara | Speaks English | Speaks English, Tamil |
| Gridley , CA | Tigard , OR | Lyons , CO | Palo Alto , CA |
| Med School: Chulalongkorn University Faculty Of Medicine | Med School: Arizona College of Osteopathic Medicine | Med School: Duke University School Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nikom Udomphonkul
Medical Specialties
Dr. Nikom Udomphonkul has the following 2 specialties
Specialty Expertise
Dr. Nikom Udomphonkul has the following 7 areas of expertise
Certifications, License, & Education
54 Years Experience
Education & Training
Residency
Completed their residency at University Of Illinois Hospital & Health Sciences System.
Medical School
Graduated from Chulalongkorn University Faculty Of Medicine in 1972.
NPI Number
Dr. Udomphonkul's NPI number is 1598849192.
Similar doctors
Frequently Asked Questions
- Is Dr. Nikom Udomphonkul accepting new patients?
- Dr. Nikom Udomphonkul is accepting new patients on Vitals. View Dr. Nikom Udomphonkul's profile on Vitals to make an appointment.
- Which hospitals is Dr. Nikom Udomphonkul affiliated with?
- Dr. Nikom Udomphonkul is affiliated with Orchard Hospital.
- Where is Dr. Nikom Udomphonkul's office located?
- Dr. Nikom Udomphonkul's office is located at PO Box 97, Gridley, CA, 95948.
- Does Dr. Nikom Udomphonkul accept virtual/telehealth appointments?
- Dr. Nikom Udomphonkul has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Nikom Udomphonkul speak?
- Dr. Nikom Udomphonkul speaks English and Spanish.
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.






