Dr. William Smithy, MD | Smithtown, NY | Colorectal Surgeon

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Colon & Rectal Surgery

accepting new patients
4.5

44 Ratings
45 years of experience
30 insurance plans accepted
speaks English
New York Medical College
16 written reviews
1 specialty
5 areas of expertise
2 board certifications
1 hospital affiliation
2 office locations
Male

44 ratings & reviews

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Showing 1 to 10 of 16 reviews

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This guy distriyed my life and a woman I talked to he should not be a doctor and New York State needs to make him lose his licensed when they investigate this animal of a man who causes life repercussions to good people its time for New York State to pull his license and not allow him to ruin other people's lives and hes done to me and a woman I met. Beaware people hes the worst or the worst his an old man losing his mind and hurting good people as he has to me BEAWARE of this Smithy his no good

August 7th, 2025

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He cute my spinkter and caused me life repercussions and he did the same but worse to a woman I know He's an animal and NO GOOD BEAWARE OF THIS MONSTER

June 23rd, 2025

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Every neighborhood in the US deserves a proctologist and staff with such a dynamic and intelligent practice. Dr. Smithy, you are marvelous, and TY forever for taking me as a new patient, in an emergency, and at such an unstable time in our lives. :) :) 400 stars.

April 16th, 2020

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After resection of colon Dr. Smithy 1 month later left an abdominal abscess in me sending me home on oral antibiotics. PS it never healed it and 1 year and 2 months later had to have 2 abscesses and 3 fistula’s removed with 5’ of intestines. Permanent colostomy due to his neglect.

July 4th, 2019

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I was apprehensive about my visit however both the medical assistant and Dr. Smithy made me feel at ease. Dr. Smithy did not rush the visit and took the time to answer all my questions and explain my treatment thoroughly.

April 15th, 2017

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Great Doctor Great person. Makes you feel comfortable. Spends time with you.

December 18th, 2015

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I am so thankful to have found Dr. Smithy!! Best surgeon hands down!!!!

March 3rd, 2015

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Dr. Smithy saved my life.

February 24th, 2015

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Dr. Smith is a caring surgeon. He was available whenever I had a question that needed to be answered. Even a year later. He remembered me and asked how I was doing. I would highly recommend Dr. Smith to anybody on need of yet his kind of surgeon.

December 27th, 2014

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Dr. Smithy is a very professional surgeon/doctor. I was weary at first before meeting him since, this was my first (major) surgery. Not only is he very professional but he takes the time to explain the entire procedure. He is open to discussion about any concerns his patients have. He is an excellent Dr. and if i hear that anyone needs a Colon/Rectal Dr./Surgeon, i would definitely recommend Dr. Smithy!

May 2nd, 2014

Stony Brook Surgical Associates

222 E Middle Country Rd Ste 209Smithtown, NY 11787

Tel: (631) 444-1825

Mon8:30 am - 5:00 pm

Tue8:30 am - 5:00 pm

Wed8:30 am - 5:00 pm

Thu8:30 am - 5:00 pm

Fri8:30 am - 5:00 pm

SatClosed

SunClosed

Stony Brook Surgical Associates

4 Smith Haven Mall Ste 200Lake Grove, NY 11755

Tel: (631) 444-1825

Mon9:00 am - 3:45 pm

TueClosed

WedClosed

Thu1:00 pm - 3:45 pm

FriClosed

SatClosed

SunClosed


Dr. William Smithy, MD	Dr. Victor Gallo, MD	Dr. Juan Federico Lessmann, MD	Dr. Nicholas Junhyuk Ahn, MD
Colorectal Surgery	Colorectal Surgery	Colorectal Surgery	Colorectal Surgery
Accepts New Patients	Accepts New Patients
4.5 (44 Ratings)	4.1 (27 Ratings)	3.8 (4 Ratings)	0 (0 Ratings)
45 Years of Experience	55 Years of Experience	26 Years of Experience	13 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English, Spanish
Smithtown , NY	Garden City , NY	Huntington , NY	Stony Brook , NY
Med School: Columbia University College of Physicians and Surgeons	Med School: University Of Bologna	Med School: Universidad Central De Venezuela Escuela De Medicina Luis Razetti	Med School: Albany Medical College
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Colorectal Surgery

Colon Cancer
Colonoscopy
Hemorrhoids
Inflammatory Bowel Diseases (IBD)
Rectal Cancer

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Fellowship

New York Medical College1988

Residency

St. Lukes-Roosevelt Hospital Center1986

Medical School

Columbia University College of Physicians and SurgeonsGraduated in 1981

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Dr. Elizabeth Cirincione, MD
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Dr. Marvin Leonard Corman, MD
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Dr. David Harold Levien
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(0)

Where is Dr. William Smithy's office located?: Dr. William Smithy's office is located at 222 E Middle Country Rd Ste 209, Smithtown, NY, 11787.
Does Dr. William Smithy accept virtual/telehealth appointments?: Dr. William Smithy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. William Smithy accepting new patients?: Dr. William Smithy is accepting new patients on Vitals. View Dr. William Smithy's profile on Vitals to make an appointment.
How can I make an appointment with Dr. William Smithy?: You can find contact information for Dr. William Smithy here on Vitals.
Does Dr. William Smithy accept my insurance?: You can see the insurance plans that Dr. William Smithy accepts on their Vitals profile.

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