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Dr. Thomas McMahon, MD

Gastroenterology* Age 70
Dr. Thomas McMahon, MD
3.7 (9 Ratings)

Offers telehealth

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Dr. Thomas McMahon, MD is a Gastroenterologist in Portsmouth, RI.
Dr. Thomas McMahon, MD
3.7 (9 Ratings)
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Dr. Thomas McMahon, MD

Gastroenterology* Age 70
Portsmouth, RI
Accepting new patients
44 years of experience

Offers telehealth

Dr. Thomas McMahon, MD is a Gastroenterologist in Portsmouth, RI.

About

Dr. McMahon graduated from Georgetown University School of Dentistry. Dr. Thomas McMahon, MD is a Gastroenterologist in Portsmouth, RI and has 44 years experience. Dr. McMahon currently practices at Practice and are affiliated with The Miriam Hospital, Rhode Island Hospital and Newport Hospital. Dr. McMahon has experience treating conditions like Liver Damage from Alcohol, Alcoholic Cirrhosis and Primary Biliary Cholangitis among other conditions at varying frequencies. At present, Dr. McMahon received an average rating of 3.7/5 from patients and has been reviewed 9 times. Dr. McMahon's office accepts new patients and telehealth appointments. Dr. McMahon is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

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
Liver Damage from Alcohol
Alcoholic Cirrhosis
Primary Biliary Cholangitis
Liver Damage from Alcohol
Alcoholic Cirrhosis
Primary Biliary Cholangitis
Liver Damage from Alcohol
Alcoholic Cirrhosis
Primary Biliary Cholangitis
Intestinal Diverticulosis
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Biliary Cirrhosis
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroptosis
Hemorrhoids
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Ulcer
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Splenomegaly
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vitamin_Deficiency
Vomiting Disorders
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
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Bowel Strangulation
Celiac Disease
Cholangitis
Congenital Achalasia
Congenital Anomaly Esophagus
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Dysentery
Eosinophilic Esophagitis
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Allergy
Gastroparesis
Heartburn
Hemochromatosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Fistula
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Pancreatic Pseudocyst
Peptic Ulcer
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
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
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MN Open Access
  • Tufts PPO
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue v5 PPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • BCBS PPO
    Blue High Performance Network
    PPOBlue PPO
  • First Health (Coventry Health Care) PPO
  • HealthBlue PPO
  • Blue Choice Advantage
    Blue Preferred PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Cigna PPO
    LocalPlus
    Open Access Plus
  • Choice Plus POS
    Options PPO
    Nexus Open Access
    Navigate HMO
    Navigate POS
  • Managed Choice (Open Access) POS
    Select
    Elect Choice (Open Access) EPO
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    APCN Open Access Aetna Select
    Open Choice PPO
    Choice Plus POS II
  • Harvard Pilgrim Health Care PPO
  • KeyCare PPO
  • MVP Health Plan EPO
  • Preferred Blue Network-NH PPO
    Blue Choice-ME PPO
    HealthKeepers HMO-POS
    Pathway X Enhanced/Ind Direct Access NH POS

Locations

  1. 1 Joseph D. Pianka MD Inc.
    110 Clock Tower Sq, Portsmouth, RI 02871
    Icon Directions Right Arrow Directions Phone Icon (401) 293-5600
  2. 2 Geisinger Healthplex Centerpoint
    1201 Oak St, Pittston, PA 18640
    Icon Directions Right Arrow Directions Phone Icon (570) 808-9867
  3. 3 Office
    10 Prospect St Ste 401, Nashua, NH 03060
    Icon Directions Right Arrow Directions Phone Icon (603) 577-5355
  4. 4 Southern NH Medical Center
    8 Prospect St, Nashua, NH 03060
    Icon Directions Right Arrow Directions Phone Icon (603) 577-2000
  5. 5 Lakewood Health System
    49725 County 83, Staples, MN 56479
    Icon Directions Right Arrow Directions Phone Icon (218) 894-1515

Patient Satisfaction

Likelihood to recommend Dr. McMahon
3.7
Based on 9 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)

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Patient Reviews
Apr 24, 2018
Outstanding in every aspect. Thorough, caring and insightful.
— Apr 24, 2018
See more reviews on Healthgrades
Photo: Dr. Thomas McMahon, MD
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Dr. McMahon'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. McMahon

  • 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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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. McMahon?
Call now to make an appointment
(401) 293-5600

About Me

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.
Education

Education

Medical Education
  • Georgetown University School of Dentistry
    1980
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. McMahon communicate via email?
1 user said yes.
Yes
(1)
No
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Does Dr. McMahon offer telehealth services or virtual visits?
No responses yet.
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Does Dr. McMahon offer an online patient portal?
1 user said yes.
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(1)
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(0)
Does Dr. McMahon have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. McMahon offer weekend visits?
No responses yet.
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Does Dr. McMahon offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. McMahon specialize in working with children or adolescents?
No responses yet.
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Does Dr. McMahon specialize in working with seniors?
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Does Dr. McMahon specialize in couples therapy?
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Does Dr. McMahon specialize in working with LGBTQ+ community?
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Does Dr. McMahon 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. Thomas McMahon, MD. To arrange an appointment, call the number on Dr. McMahon's profile.

Dr. McMahon frequently treats the following conditions: Liver Damage from Alcohol, Alcoholic Cirrhosis and Primary Biliary Cholangitis. See more on Sharecare.

Dr. Thomas McMahon, MD is affiliated with The Miriam Hospital, Rhode Island Hospital and Newport Hospital.

Yes, Dr. Thomas McMahon, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • The Miriam Hospital

    164 Summit Ave, Providence, RI

  • Rhode Island Hospital

    593 Eddy St, Providence, RI

  • Newport Hospital

    11 Friendship St, Newport, RI