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Dr. Mary Thomas, DO

Gastroenterology* Age 54
Dr. Mary Thomas, DO
5.0 (4 Ratings)
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Dr. Mary Thomas, DO is a Gastroenterologist in Brightwaters, NY.
Dr. Mary Thomas, DO
5.0 (4 Ratings)
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Link Copied!
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Dr. Mary Thomas, DO

Gastroenterology* Age 54
Brightwaters, NY
Accepting new patients
28 years of experience
Dr. Mary Thomas, DO is a Gastroenterologist in Brightwaters, NY.

About

Dr. Thomas graduated from University of Texas at Austin Dell Medical School in 1996 and completed a residency at University Hosp-Suny Stony Brook, Gastroenterology University Hosp-Suny Stony Brook, Internal Medicine.Dr. Mary Thomas, DO is a Gastroenterologist in Brightwaters, NY and has 28 years experience. Dr. Thomas currently practices at Northwell Health and are affiliated with North Shore University Hospital and South Shore University Hospital. Dr. Thomas has experience treating conditions like Constipation among other conditions at varying frequencies. At present, Dr. Thomas received an average rating of 5.0/5 from patients and has been reviewed 4 times. Dr. Thomas' office accepts new patients. Dr. Thomas is board certified in Gastroenterology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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Experience Check

Enter a condition or procedure
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenitis
Dysphagia
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroparesis
Hemorrhoids
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Vitamin_Deficiency
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Celiac Disease
Cholangitis
Congenital Achalasia
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Dysentery
E. coli Food Poisoning
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Folate Deficiency Anemia
Food Allergy
Gastrointestinal Malabsorption
Gastroptosis
Heartburn
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Spleen Cyst
Splenomegaly
Stomal Ulcer
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Vomiting Disorders
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flu Shot
  • View other providers who treat Flu Shot
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Incision and Removal of Foreign Object
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Humana
  • GHI
  • Aetna
  • Priority Health
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Medicaid
  • MVP Health Care
  • MagnaCare
  • Coventry Health Care
  • Anthem
  • Affinity Health Plan
  • Tricare
    Health Net
  • Assurant Health
  • Cigna
    Great West Healthcare-Cigna
  • PreferredOne

Locations

  1. 1 Northwell Health
    402 Potter Blvd, Brightwaters, NY 11718
    Icon Directions Right Arrow Directions Phone Icon (631) 894-5600
  2. 2 Office
    402 Potter Blvd, Brightwaters, NY 11718
    Icon Directions Right Arrow Directions Phone Icon (631) 968-8288
  3. 3 Western Suffolk Gastroenterology Assoc. LLP
    375 E Main St Ste 21, Bay Shore, NY 11706
    Icon Directions Right Arrow Directions Phone Icon (631) 968-8288
  4. 4 Northwell Health Physician Partners Pulmonary Medicine-Bay Shore
    39 Brentwood Rd, Bay Shore, NY 11706
    Icon Directions Right Arrow Directions Phone Icon (631) 968-8288

Patient Satisfaction

Likelihood to recommend Dr. Thomas
5.0
Based on 4 Reviews
5 Stars (4)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Dr. Thomas' 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. Thomas

  • Level of trust in provider's decisions
  • 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
  • University of Texas at Austin Dell Medical School
    1996
Medical Education

Board Certifications

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.

Residency

Residency Hospital
  • University Hosp-Suny Stony Brook, Gastroenterology University Hosp-Suny Stony Brook, Internal Medicine
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Thomas communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Thomas offer an online patient portal?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Thomas have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Thomas offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Thomas specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
(0)
Does Dr. Thomas accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Mary Thomas, DO. To arrange an appointment, call the number on Dr. Thomas' profile.

Dr. Mary Thomas, DO is affiliated with North Shore University Hospital and South Shore University Hospital.

Yes, Dr. Mary Thomas, DO holds board certification in Gastroenterology.

Hospital Affiliations

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

  • South Shore University Hospital

    301 E Main St, Bay Shore, NY