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Dr. Eugene Sullivan, DO
Gastroenterology* Age 57
Dr. Eugene Sullivan, DO
Map Pin Small Uniondale, NY
Dr. Eugene Sullivan, DO is a Gastroenterologist in Uniondale, NY.
Dr. Eugene Sullivan, DO

Dr. Eugene Sullivan, DO

Gastroenterology* Age 57
Uniondale, NY
Accepting new patients
28 years of experience
Dr. Eugene Sullivan, DO is a Gastroenterologist in Uniondale, NY.
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About Dr. Eugene Sullivan, DO

Dr. Sullivan graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY. Dr. Eugene Sullivan, DO is a Gastroenterologist in Uniondale, NY and has 28 years experience. Dr. Sullivan has experience treating conditions like Constipation, Ulcerative Colitis, Inflammatory Bowel Disease, Anal or Rectal Pain and Esophagitis among other conditions at varying frequencies. Dr. Sullivan's office accepts new patients. Dr. Sullivan is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Constipation
Ulcerative Colitis
Inflammatory Bowel Disease
Constipation
Ulcerative Colitis
Inflammatory Bowel Disease
Constipation
Ulcerative Colitis
Inflammatory Bowel Disease
Anal or Rectal Pain
Esophagitis
Eosinophilic Esophagitis
Barrett's Esophagus
Crohn's Disease
Gastroesophageal Reflux Disease (GERD)
Heartburn
Familial Adenomatous Polyposis
Reflux Esophagitis
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Splenomegaly
Abdominal Pain
Intestinal Diverticulosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Liver Damage from Alcohol
Gastritis
Dysphagia
Diaphragmatic and Hiatal Hernia
Intestinal Ulcer
Endoscopy
Duodenal Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Alcoholic Cirrhosis
Diarrhea
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Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Colonoscopy
Colorectal Polyp
Nausea
  • View other providers who treat Nausea
Gas-Bloat Syndrome
Intestinal Obstruction
Intestinal Diverticulitis
Vomiting Disorders
Gastroptosis
Esophageal Motility Disorders
Cirrhosis
Noninfectious Gastroenteritis and Colitis
Anemia
  • View other providers who treat Anemia
Gastrointestinal Bleeding
Hemorrhoids
Colon Cancer
Gastric Ulcer
Chronic Gastritis
Acidosis
  • View other providers who treat Acidosis
Acute Gastritis
Acute Kidney Infection
Acute Pharyngitis
Acute Upper Respiratory Infection
Alcoholic Gastritis
Alcoholic Hepatitis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asthma
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Atherosclerosis
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bronchiectasis
Bronchospasm
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Pain
Chronic Sinusitis
Congenital Anomaly Intestine
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cystic Fibrosis
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Dry Skin
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Duodenal Ulcer
Duodenitis
Dysentery
Dyslipidemia
E. coli Food Poisoning
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Essential Tremor
Fever
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Fibromyalgia
Food Allergy
Gait Abnormality
Gallstones
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Genital Warts
Gout
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Headache
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Heart Disease
Heart Palpitations
Hemochromatosis
Hepatitis B
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Ileus
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Indigestion
Infectious Diarrheal Disease
Influenza (Flu)
Insomnia
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Intestinal Fistula
Intestinal Malabsorption Carbohydrate
Iron Metabolism Disorders
Irritable Bowel Syndrome
Ischemic Colitis
Itchy Skin
Joint Pain
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Magnesium Metabolism Disorders
Malaise and Fatigue
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Mesenteric Panniculitis
Migraine
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Mineral Metabolism Disorders
Nasopharyngitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Pancreatitis
Peptic Ulcer
Pericardial Disease
Pernicious Anemia
Pharyngitis
Phosphorus Metabolism Disorders
Pinworm
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Pneumonia
Polyneuropathy
Polyuria
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Primary Biliary Cholangitis
Prostatitis
Proteinuria
Purpura
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Pyloric Stenosis
Raynaud's Disease
Retroperitoneum Cancer
Sarcoidosis
Sclerosing Mesenteritis
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinusitis
Sleep Apnea
Stomach Stenosis
Tension Headache
Tobacco Use Disorder
Tremor
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Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Venous Insufficiency
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Vitamin D Deficiency
Vitamin_Deficiency
Warts
  • View other providers who treat Warts
Wheezing
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Yeast Infections
Colon Cancer Screening
Colorectal Cancer Screening
Electrocardiogram (EKG)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Cigna HMO
    Open Access Plus
    Cigna PPO
    LocalPlus
  • MVP Health Plan EPO
  • MagnaCare PPO
  • HealthyBlue Advantage
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Open Choice PPO
    Select
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    Choice Plus POS II
  • BlueCard PPO
  • Empire Blue Cross Blue Shield PPO
    Blue Acess Employer Sponsored
    Connection Blue High Performance Network HPN
    Empire Hospital
    Connection Employer Sponsored
    National Blue High Performance Network HPN
    Empire Hospital/Medical (Trad)
  • Freedom
    Liberty

Where Dr. Eugene Sullivan, DO Sees Patients

  1. 1 Office
    106 Charles Lindbergh Blvd Ste 100, Uniondale, NY 11553
    Icon Directions Right Arrow Directions Phone Icon (516) 248-3737
  2. 2 Gastroenterology Associates P.C.
    1103 Stewart Ave Ste 300, Garden City, NY 11530
    Icon Directions Right Arrow Directions Phone Icon (516) 248-3737
  3. 3 Office
    106 Charles Lindbergh Blvd Ste C, Uniondale, NY 11553
    Icon Directions Right Arrow Directions Phone Icon (516) 794-1868

What Patients Say

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Meet Dr. Eugene Sullivan, DO

Specialties*
Gastroenterology
Internal Medicine
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Sullivan communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sullivan offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sullivan have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sullivan offer weekend visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sullivan offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sullivan specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan specialize in working with seniors?
No responses yet.
Yes
(0)
No
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Does Dr. Sullivan specialize in couples therapy?
No responses yet.
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Does Dr. Sullivan specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Sullivan accept insurance?
No responses yet.
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FAQs About Dr. Sullivan's Practice

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. Eugene Sullivan, DO. To arrange an appointment, call the number on Dr. Sullivan's profile.

Dr. Sullivan frequently treats the following conditions: Constipation, Ulcerative Colitis, Inflammatory Bowel Disease, Anal or Rectal Pain and Esophagitis. See more on Sharecare.

Dr. Eugene Sullivan, DO is affiliated with NYU Langone Hospitals and North Shore University Hospital.

Yes, Dr. Eugene Sullivan, DO holds board certification in Gastroenterology.
Training & Medical Education
Medical Education
  • NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY
    1998
Medical Education
Board Certifications
  • Gastroenterology
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.

Hospitals Where Dr. Eugene Sullivan, DO Practices

  • NYU Langone Hospitals

    550 1st Ave, New York, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

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