Nuvance Health Medical Practice

Surgery • Danbury, CT

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About

Northwell Health General Surgery at Danbury in Danbury, CT provides general and complex surgical care using minimally invasive and robotic surgical technology. The practice performs procedures including colon surgery, gallbladder surgery, endoscopies, hernia repair, and hemorrhoid surgery, with office hours Monday through Friday from 8 am to 5 pm.

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Clinic Type

Surgery

Address

111 Osborne St., Suite 209, Danbury, CT 06810

Phone

(203) 739-7131

Email

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Opening Hours

Monday - Friday: 8 am - 5 pm (varies by doctor)

Website

https://www.nuvancehealth.org/locations/nuvance-health-medical-practice-general-surgery-danbury

Services Offered

General Surgery

Technology & Equipment

minimally invasive and robotic surgical technology

Team

Sameer Kaiser, MD — General Surgeon
Yan Chen, APRN — Nurse Practitioner

Insurance & Payment

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Languages Spoken

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FAQs

What procedures are commonly performed at the General Surgery practice?

The practice sees patients for general and complex surgeries and uses leading minimally invasive and robotic surgical technology.

What are the hours and when are appointments available?

Hours are Monday - Friday: 8 am - 5 pm (varies by doctor); appointments are available with various surgeons.

Where is the Danbury location located?

111 Osborne St., Suite 209, Danbury, CT 06810.

How can I contact the office by phone?

Phone: (203) 739-7131; TTY: (800) 842-9710.

Photos

What Patients Say

Overall sentiment across review platforms: positive

Nuvance Health/Northwell Health Provider FindCare: 4.9 to 5.0 out of 5 stars (Varies by individual surgeon (e.g., 12 to 121 ratings/reviews per provider))
WebMD Care: 5.0 out of 5 stars (4 ratings, 3 reviews)

Patients praise

Excellent bedside manner and caring approach
Thorough explanations of conditions and procedures
High level of professionalism and knowledge
Not rushing appointments and spending sufficient time with patients
Compassionate and comforting interactions

Common complaints

Potential for dissatisfaction if surgical outcomes are complicated or if a physician ceases treatment during a difficult recovery process.

"I could not believe that Dr. Alper spent a full HOUR with me giving me all of the information about bariatric surgery and getting my history as well and answering my questions and concerns."

— Nuvance Health Provider Review

"Dr. Fukumoto makes you feel very much at ease when he talks. He’s very calm. He explains things indepth, and I never feel rushed. He’s one of the best."

— Nuvance Health Provider Review

"Dr. Walden, Chief if Surgery at Danbury Hospital was amazing... He was kind, empathetic, competent and confident."

— WebMD Care Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].