Dr. Thomas Xu, MD | Wilton, CT | Internal Medicine

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

Dr. Thomas Xu is a board-certified internal medicine physician with 36 years of experience caring for adult patients. He earned his medical degree from New York Medical College and completed his residency training at Montefiore Medical Center in 1990. Dr. Xu speaks English and focuses his practice on comprehensive internal medicine care.

Dr. Xu is affiliated with Montefiore Hospital and practices at Stamford Health Medical Group in Wilton, Connecticut. His expertise includes managing high blood pressure and treating hypertensive emergencies when blood pressure reaches dangerously high levels. Patients consistently rate Dr. Xu highly for his care, giving him an average rating of 5.0 out of 5 stars.

AI-generated from data on this provider profile.

5

10 Ratings
36 years of experience
37 insurance plans accepted
speaks English
Montefiore Medical Center
10 written reviews
1 specialty
6 areas of expertise
1 board certification
1 hospital affiliation
1 office location
Male

10 ratings & reviews

Sort:

Showing 1 to 10 of 10 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}

Always the very best.

May 19th, 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. Xu is an excellent internist!

April 1st, 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. Xu is one of the good ones. Knowledgeable , informed, sensible , kind, funny

November 29th, 2024 | 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 Xu was a little distracted because he had not finished with another patient. But he informed me of the situation and kept me informed

August 26th, 2024 | 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 Thomas Xu is an excellent Doctor

May 24th, 2024 | 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. Was able to diagnose my problem suggested treat ment and follow up visit

April 11th, 2024 | 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 Xu was thoughtful, informative and communicative. Genuinely concerned about my well being.

April 3rd, 2024 | 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

February 1st, 2024 | 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. Xu is knowledgeable, professional and compassionate. I felt comfortable discussing my issues with him. I went to Stamford Health twice on a walk in basis and he made a successful diagnosis and brought me to my healthy self again. On my last walked in visit, I first saw a different doctor and did not get better from the medication for almost a week. That was the worst week because I felt tired and sick all the time. Thank you Dr. Xu for making me healthy again. I highly recommend Dr. Xu.

October 12th, 2019

.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. Xu is one of the best doctors I've ever had. He's very attentive, caring, and goes in depth with his explanations when it comes to medical terms. He calls directly with any and all results which I have never seen another provider do. He speaks multiple languages which helps during the visit and if you don't understand something he will even translate directions in you language for you. I couldnt be happier with my choice to have him as my doctor and wherever he goes, I will go. His nurse Michelle is always very nice and efficient as well. all around great service and i am very pleased.

June 7th, 2019

Stamford Health Medical Group

372 Danbury Rd Ste 197Wilton, CT 06897

Tel: (203) 276-3366

Mon8:00 am - 4:30 pm

Tue8:00 am - 4:30 pm

Wed8:00 am - 4:30 pm

Thu8:00 am - 4:30 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed


Dr. Thomas Xu, MD	Eric Harker	Dr. Renu Bhansali Lalwani, MD	Dr. Sitembile Efia Sales, MD
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
	Accepts New Patients		Accepts New Patients
5 (10 Ratings)	3.9 (7 Ratings)	2.3 (9 Ratings)	0 (0 Ratings)
36 Years of Experience	25 Years of Experience	42 Years of Experience	16 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English		Speaks Spanish
Wilton , CT	Lyons , CO	White Plains , NY	Cortlandt Manor , NY
Med School: New York Medical College	Med School: Duke University School Of Medicine	Med School: Lady Hardinge Medical College	Med School: Escuela Latinoamericana De Medicina
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Internal Medicine

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Expired

EDUCATION & TRAINING

Residency

Montefiore Medical Center1990

Medical School

New York Medical CollegeGraduated in 1990

III Thomas Garrett Flynn
Infectious Disease
7 Years Exp | KATONAH, NY
(0)
Dr. Nathaniel Michael Abittan
Cardiovascular Surgery
7 Years Exp | Valhalla, NY
(0)
Dr. Matthew John Lettieri
Anesthesiology
4 Years Exp | Valhalla, NY
(0)
Dr. Sheldon David Lerman
Diagnostic Radiology
6 Years Exp | Valhalla, NY
(0)
Dr. Shlomo Meir Greenberg
Nephrology
6 Years Exp | Freeport, NY
(0)
Dr. Stephanie Garcia
Emergency Medicine
4 Years Exp | Port Jefferson Station, NY
(0)
Dr. Jennifer Hegedus
Physical Medicine & Rehabilitation
| White Plains, NY
(0)
Dr. Rubaya Yeahia
Diagnostic Radiology
4 Years Exp | Valhalla, NY
(0)
Dr. Georgina Ang
Critical Care Medicine
9 Years Exp | Valhalla, NY
(0)
Dr. Saad Kaif
Hospital Medicine
| White Plains, NY
(0)

How can I make an appointment with Dr. Thomas Xu?: You can find contact information for Dr. Thomas Xu here on Vitals.
Is Dr. Thomas Xu accepting new patients?: Dr. Thomas Xu has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Thomas Xu's office located?: Dr. Thomas Xu's office is located at 372 Danbury Rd Ste 197, Wilton, CT, 06897.
Does Dr. Thomas Xu accept my insurance?: You can see the insurance plans that Dr. Thomas Xu accepts on their Vitals profile.
Which hospitals is Dr. Thomas Xu affiliated with?: Dr. Thomas Xu is affiliated with Montefiore Hospital.

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.