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Dr. William Cohn, MD

Gastroenterology* Age 75
Dr. William Cohn, MD
4.6 (11 Ratings)
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Dr. William Cohn, MD is a Gastroenterologist in East Setauket, NY.
Dr. William Cohn, MD
4.6 (11 Ratings)
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Dr. William Cohn, MD

Gastroenterology* Age 75
East Setauket, NY
Accepting new patients
46 years of experience
Dr. William Cohn, MD is a Gastroenterologist in East Setauket, NY.

About

Dr. William Cohn, MD is a Gastroenterologist in East Setauket, NY and has 46 years experience. They graduated from Albert Einstein College of Medicine. They currently practice at Practice and are affiliated with Mather Hospital. Dr. Cohn has experience treating conditions like Intestinal Diverticulitis, Constipation and Nausea among other conditions at varying frequencies. At present, Dr. Cohn received an average rating of 4.6/5 from patients and has been reviewed 11 times. Their office accepts new patients. Dr. Cohn is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Intestinal Diverticulitis
Constipation
Nausea
Intestinal Diverticulitis
Constipation
Nausea
Intestinal Diverticulitis
Constipation
Nausea
  • View other providers who treat Nausea
Abdominal Pain
Gastrointestinal Bleeding
Inflammatory Bowel Disease
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Intestinal Diverticulosis
Unexplained Weight Loss
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Crohn's Disease
Cyclical Vomiting
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Enteritis
Esophageal Motility Disorders
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis C
Indigestion
Infectious Diarrheal Disease
Intestinal Ulcer
Irritable Bowel Syndrome
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Ulcerative Colitis
Vitamin_Deficiency
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Electrocardiogram (EKG)
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Fecal Occult Blood Test for Colorectal Cancer
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Acute Upper Respiratory Infection
Alcoholic Cirrhosis
Alcoholic Fatty Liver
All Headaches (incl. Migraine)
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Bowel Strangulation
Cholangitis
Chronic Anal Fissure
Congenital Achalasia
Congenital Anomaly Intestine
Cyclical Vomiting Syndrome
Dehydration
Diffuse Esophageal Spasm
Duodenitis
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Fever
  • View other providers who treat Fever
Giardiasis
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Intestinal Obstruction
Intestinal Prolapse
Ischemic Colitis
Joint Pain
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Obstructed Inguinal Hernia
Pancreatitis
Pelvic Abscess
Pharyngitis
Potassium Deficiency
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Rectal Prolapse
Retroperitoneum Cancer
Sclerosing Mesenteritis
Sebaceous Cysts
Shortness of Breath
Splenomegaly
Stomach Stenosis
Stomal Ulcer
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Upper Digestive Tract Cancer
Venous Embolism and Thrombosis
Viral Enteritis
Viral Hepatitis
Viral Infection
Visceroptosis
Vitamin B12 Anemia
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network APCN Choice (OAMC) POS II
    Premier Care Network Plus - Innovation Health
    Savings Plus of Metro, NY
    Select
  • Blue Card High Performance Network HPN
    Blue Card PPO
    Blue Cross and Blue Shield
    High Performance Network - Tiered HPN
  • Medicare
  • National EPO
  • Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna
    LocalPlus
    Open Access Plus
  • Flex Connecticut EPO
    Passage HMO
  • GHI
    GHI CBP
    HIP Prime HMO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • Pro Plans EPO
    Pro Plus Plans EPO
    Total Plans EPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Medicaid
  • MVP Health Plan EPO
  • Oscar Circle EPO
  • Freedom
    Liberty
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Long Island Endoscopy Center
    3400 Nesconset Hwy Ste 101, East Setauket, NY 11733
    Icon Directions Right Arrow Directions Phone Icon (631) 751-8700
  2. 2 Office
    6144 Route 25A Ste D21, Wading River, NY 11792
    Icon Directions Right Arrow Directions Phone Icon (631) 751-8700
  3. 3 Office
    271 ROUTE 25A, Wading River, NY 11792
    Icon Directions Right Arrow Directions Phone Icon (631) 751-8700

Patient Satisfaction

Likelihood to recommend Dr. Cohn
4.6
Based on 11 Reviews
5 Stars (10)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Jul 19, 2021
perfect!
Maureen J. Murphy — Jul 19, 2021
See more reviews on Healthgrades
Photo: Dr. William Cohn, MD
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Dr. Cohn's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Cohn

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Albert Einstein College of Medicine
    1978
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Cohn communicate via email?
No users said yes.
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(0)
No
(1)
Does Dr. Cohn offer telehealth services or virtual visits?
1 user said yes.
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(1)
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Does Dr. Cohn offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cohn have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Cohn offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Cohn offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cohn specialize in working with children or adolescents?
No responses yet.
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Does Dr. Cohn specialize in working with seniors?
No responses yet.
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Does Dr. Cohn specialize in couples therapy?
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Does Dr. Cohn specialize in working with LGBTQ+ community?
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Does Dr. Cohn accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. William Cohn, MD. To arrange an appointment, call the number on Dr. Cohn's profile.

Dr. Cohn frequently treats the following conditions: Intestinal Diverticulitis, Constipation and Nausea. See more on Sharecare.

Dr. William Cohn, MD is affiliated with Mather Hospital.

Yes, Dr. William Cohn, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Mather Hospital

    75 N Country Rd, Port Jefferson, NY