Dr. Rex Cheng | Bothell, WA | Gastroenterologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Rex Cheng is a gastroenterologist who specializes in diagnosing and treating digestive system disorders. He earned his medical degree from Duke University School of Medicine and completed his residency at University of Washington Medical Center. With 16 years of experience in gastroenterology, Dr. Cheng has developed expertise in managing complex digestive health conditions. He communicates with patients in English.

Dr. Cheng practices at Pacific Medical Centers Specialty Care in Bothell, Washington, and maintains hospital privileges at UW Medical Center Montlake. He treats patients with colon polyps and high blood pressure, including pediatric cases involving hypertension. His procedural expertise includes performing kidney transplant biopsies and ordering pathology tests to aid in accurate diagnosis. Patients have given Dr. Cheng an average rating of 4.8 out of 5, reflecting their confidence in his care.

Overview based on verified provider data

accepting new patients
4.8

119 Ratings
16 years of experience
35 insurance plans accepted
speaks English
University Of Washington Medical Center
119 written reviews
1 specialty
7 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

Patients appreciate Dr. Rex Gung-Kai Cheng for his thoroughness, empathetic nature, excellent communication, and dedication to patient care. Many describe him as knowledgeable, attentive, and a good listener, often highlighting how he provides clear explanations and personalized treatment plans, which makes them feel informed and at ease. However, some patients expressed concerns about his demeanor, mentioning experiences of feeling neglected, disrespected, or that he was dismissive, leading to dissatisfaction with the care received. Overall, while most reviews are positive, there is a notable mention of his occasional lack of courtesy which affected patient satisfaction.

AI-generated from the text of patient reviews

119 ratings & reviews

Sort:

Showing 1 to 10 of 119 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Good.

January 10th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He provided me with information I would not have gotten anywhere else.

January 8th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr chang and his staff are very caring

December 31st, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Cheng was very helpful and reassuring in his assessment of my current health issue. He is very easy to talk to and communicates very well.

December 18th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I was really impressed with the provider

December 16th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Rex sees the full picture of treating my colitis. I also see a rheumatologist and a pulmonologist. Some of the treatments overlap.

December 5th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very good

December 5th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Thank you Doctor Cheng for excellent care and your dedication and professionalism to you care of patients. I certainly appreciate it, you have made my life a little bit better.

November 22nd, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

This was an initial visit with Dr. Cheng to discuss a condition and future procedures needed. We discussed several options and he walked me through each of the treatment options detailing pros/cons. I very much appreciated that. He listened to what I had to say and provided thoughtful responses. I felt fully informed and good about the decisions that were made.

November 11th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He made me feel I wasn't important or worth his time to help me. He wasn't respectful or kind and he was sarcastic. I was shocked speechless.

November 10th, 2025 | Source: Partner

Pacific Medical Centers Specialty Care - Canyon Park

1909 214th St SE Ste 300Bothell, WA 98021

Tel: (206) 505-1300

Mon7:30 am - 5:30 pm

Tue7:30 am - 5:30 pm

Wed7:30 am - 5:30 pm

Thu7:30 am - 5:30 pm

Fri7:30 am - 5:00 pm

Sat9:00 am - 4:00 pm

SunClosed


Dr. Rex Cheng	Ji Soo Choi, APRN	Jessica Myendu Kabala	Marisa Kainth
Gastroenterology	Gastroenterology	Nurse Practitioner	Nurse Practitioner
Accepts New Patients	Accepts New Patients		Accepts New Patients
4.8 (119 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
16 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English
Bothell , WA	SACRAMENTO , CA	Seattle , WA	Seattle , WA
Med School: Duke University School Of Medicine	Med School: New York University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Gastroenterology

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss
Weight Loss (non-surgical)

MEDICAL LICENSE

Medical Doctor, Washington, 2027, Active

EDUCATION & TRAINING

Residency

University Of Washington Medical Center

Medical School

Duke University School Of MedicineGraduated in 2010

Melissa Dawn Bluestein-Rogers
Nurse Practitioner
| Olympia, WA
(0)
Madeleine Bryn Reed
Nurse Practitioner
| Olympia, WA
(0)
Melissa Sobreo Cruz
Nurse Practitioner
| Seattle, WA
(0)
Dr. Shivani Kamal
Pediatrics
| Madera, CA
(0)
Sana Fatima Shafiuddin
Nurse Practitioner
| Seattle, WA
(0)
Lucy Lu Liu
Nurse Practitioner
| Seattle, WA
(0)
Jenna Cheong
Nurse Practitioner
| Renton, WA
(0)
Elizabeth Leigh Lantry
Nurse Practitioner
| Seattle, WA
(0)
Dr. Joshua Michael Wilson
Physical Medicine & Rehabilitation
5 Years Exp | Seattle, WA
(0)
Bianca Martinez Scanlon
Nurse Practitioner
| RENTON, WA
(0)

Does Dr. Rex Cheng accept virtual/telehealth appointments?: Dr. Rex Cheng has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Rex Cheng's office located?: Dr. Rex Cheng's office is located at 1909 214th St SE Ste 300, Bothell, WA, 98021.
How can I make an appointment with Dr. Rex Cheng?: You can find contact information for Dr. Rex Cheng here on Vitals.
Which hospitals is Dr. Rex Cheng affiliated with?: Dr. Rex Cheng is affiliated with Uw Medical Center Montlake.
Does Dr. Rex Cheng accept my insurance?: You can see the insurance plans that Dr. Rex Cheng accepts on their Vitals profile.

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.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.