5
1 Rating with 1 written Review
Summary
Dr. Pornchai Leelasinjaroen is a gastroenterologist and internal medicine physician who earned his medical degree from Chulalongkorn University Faculty of Medicine. With 18 years of experience, he specializes in diagnosing and treating conditions affecting the digestive system. Dr. Leelasinjaroen speaks English and brings extensive expertise to his patient care.
He practices at multiple locations including Trios Southridge Hospital in Kennewick, Washington, and maintains affiliations with Trios Womens And Childrens Hospital, Multicare Yakima Memorial, and TRIOS Southridge Hospital. Dr. Leelasinjaroen commonly treats patients with colon polyps, GERD, and acid reflux. He performs important diagnostic procedures such as colonoscopy and upper and lower GI endoscopy to help identify and address digestive health concerns. Patients have given him an average rating of 5.0, reflecting their confidence in his care.
He practices at multiple locations including Trios Southridge Hospital in Kennewick, Washington, and maintains affiliations with Trios Womens And Childrens Hospital, Multicare Yakima Memorial, and TRIOS Southridge Hospital. Dr. Leelasinjaroen commonly treats patients with colon polyps, GERD, and acid reflux. He performs important diagnostic procedures such as colonoscopy and upper and lower GI endoscopy to help identify and address digestive health concerns. Patients have given him an average rating of 5.0, reflecting their confidence in his care.
Overview based on verified provider data
Quick Facts
- 18 years of experience
- speaks English
- Chulalongkorn University Faculty Of Medicine
- 1 written review
- 2 specialties
- 1 area of expertise
- 3 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Pornchai Leelasinjaroen has 2 locationsGastro Health Kirkland
11800 NE 128th St Ste 100Kirkland, WA 98034 Tel: (425) 899-4500
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Pornchai Leelasinjaroen, MD | Ji Soo Choi, APRN | Dr. Subhasish Bose, MD | Dr. Brian Timothy Larsen, MD |
| Gastroenterology | Gastroenterology | Nephrology | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 18 Years of Experience | 23 Years of Experience | 16 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish | Speaks English, Spanish |
| Kennewick , WA | Sacramento , CA | Lynchburg , VA | Hermiston , OR |
| Med School: Chulalongkorn University Faculty Of Medicine | Med School: New York University | Med School: Institute Of Postgraduate Medical Education & Research Kolkata | Med School: Loma Linda University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Pornchai Leelasinjaroen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Pornchai Leelasinjaroen has the following 2 specialties
Specialty Expertise
Dr. Pornchai Leelasinjaroen has the following area of expertise
Certifications, License, & Education
18 Years Experience
Dr. Pornchai Leelasinjaroen holds an expired medical license in the state of Washington.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2026.
Education & Training
Medical School
Graduated from Chulalongkorn University Faculty Of Medicine in 2008.
NPI Number
Dr. Leelasinjaroen's NPI number is 1336403062.
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Frequently Asked Questions
- Does Dr. Pornchai Leelasinjaroen accept virtual/telehealth appointments?
- Dr. Pornchai Leelasinjaroen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Pornchai Leelasinjaroen speak?
- Dr. Pornchai Leelasinjaroen speaks English.
- Where is Dr. Pornchai Leelasinjaroen's office located?
- Dr. Pornchai Leelasinjaroen's office is located at 3810 Plaza Way, Kennewick, WA, 99338.
- Is Dr. Pornchai Leelasinjaroen accepting new patients?
- Dr. Pornchai Leelasinjaroen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Pornchai Leelasinjaroen affiliated with?
- Dr. Pornchai Leelasinjaroen is affiliated with Trios Womens And Childrens Hospital, Multicare Yakima Memorial, and TRIOS SOUTHRIDGE HOSPITAL.
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