Thomas Michael Loughney, MD| Gastroenterology | MedStar Health
Thomas Michael Loughney

Thomas Michael Loughney, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (1084 reviews)

Specialties: Gastroenterology

Languages: English

(877) 303-1462

About me

Board-certified in Gastroenterology, Thomas Loughney, MD, currently serves as Director of Endoscopy at MedStar Georgetown University Hospital and is an Associate Professor, Georgetown Medical School. He is the Chairman of the Credentials Committee. He also serves on the MedStar Georgetown Patient Safety Committee.

Dr. Loughney has won multiple awards for his excellence in teaching and been recognized by Washington's Consumer Checkbook and Washingtonian Magazine as the top, recommended gastroenterologist in the Washington area. His clinical expertise includes interventional endoscopy, biliary and pancreatic disease, use of endoluminal stents and colon cancer screening.

Following a Gastroenterology Fellowship and Residency and Internship in Internal Medicine all at Walter Reed National Military Medical Center Dr. Loughney served as a Lt. Colonel in the Army Medical Corp. He graduated from Georgetown University School of Medicine in 1989.

Clinical areas of focus

  • Colonoscopy
  • Colonoscopy With Biopsy
  • Colonoscopy With Injection
  • Diarrhea Management
  • Diverticulitis
  • Endoscopic Mucosal Resection
  • Enteroscopy With Biopsy
  • Flexible Colonoscopy With Biopsy
  • Functional Dyspepsia
  • Gallstones
  • Inflammatory Bowel Disease (IBD) With Infection
  • Intestinal Dysmotility
  • Intestinal Stenosis
  • Irritable Bowel Syndrome
  • Stomach Pain Treatment
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Conditions and procedures

Conditions I treat

  • Abdominal Distension
  • Abdominal Pain
  • Abnormal Digestive Findings
  • Abnormal Stool
  • Achalasia
  • Acute Cholecystitis
  • Acute Pancreatitis
  • Alimentary Tract Foreign Body
  • Altered Bowel Habits
  • Anal Abscess
  • Anal Fissures
  • Anus And Rectum Diseases
  • Aphagia
  • Aphagia And Dysphagia
  • Appendiceal Cancer
  • Benign Neoplasm Of Colon, Rectum, Anus And Anal Canal
  • Benign Neoplasm Of Digestive System
  • Bile Duct Stones
  • Biliary Tract Disease
  • Bowel Obstruction
  • Carcinoma In Situ Of Digestive Organs
  • Choledocholithiasis
  • Colitis
  • Colon Cancer
  • Colon Disease
  • Colon Polyp
  • Colon Polyps
  • Colonic Diverticulosis
  • Colorectal Malignancy
  • Congenital Malformations Of Digestive System
  • Constipation
  • Crohn's Disease
  • Crohn's Disease [Regional Enteritis]
  • Diaphragmatic Hernia
  • Diseases Of Esophagus
  • Diseases Of Stomach And Duodenum
  • Diverticular Disease
  • Diverticulitis
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Esophageal Cancer
  • Esophageal Stricture
  • Esophagitis
  • External Hemorrhoids
  • Flatulence
  • Functional Dyspepsia
  • Functional Intestinal Disorders
  • Gallbladder Cancer
  • Gallbladder Disease
  • Gallstones
  • Gas And Bloating
  • Gastric Cancer
  • Gastric Varices
  • Gastritis
  • Gastroenteritis
  • Gastrointestinal Bleeding
  • Gastrointestinal Stromal Tumor (GIST)
  • H. Pylori Infection
  • Helicobacter Pylori
  • Hemangioma
  • Hemorrhoids
  • Hepatomegaly
  • Hepatomegaly And Splenomegaly
  • Infectious Gastroenteritis
  • Inflammatory Bowel Disease
  • Inflammatory Bowel Disease (IBD) With Infection
  • Intestinal Dysmotility
  • Intestinal Infections
  • Intestinal Stenosis
  • Irritable Bowel Syndrome
  • Liver Cirrhosis
  • Liver Fibrosis
  • Malabsorption
  • Malignant Neuroendocrine Tumors
  • Noninfective Gastroenteritis
  • Pancreatic Diseases
  • Pancreatitis
  • Paralytic Ileus And Intestinal Obstruction
  • Perianal Fistula
  • Peripheral Vascular Disease Of The Intestines
  • Polycystic Liver Disease
  • Rectal Cancer
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Ulcers
  • Ulcerative Colitis
  • Viral Hepatitis
  • Vomiting And Nausea
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Procedures I perform

  • Biopsy Of The Large Intestine
  • Capsule Endoscopy
  • Cecum Transplant
  • Colonoscopy
  • Colonoscopy Through Stoma
  • Colonoscopy Through Stoma With Biopsy
  • Colonoscopy With Biopsy
  • Colonoscopy With Injection
  • Diarrhea Management
  • Dilation Of Common Hepatic Duct
  • Dilation Of Common Hepatic Duct With Stent
  • Dilation Of Esophagus
  • Endoscopic Biliary Ductal System Catheterization
  • Endoscopic Mucosal Resection
  • Endoscopic Pancreatic Ductal System Catheterization
  • Endoscopic Retrograde Cholangiopancreatography
  • Endoscopic Retrograde Cholangiopancreatography With Calculi Destruction
  • Endoscopic Retrograde Cholangiopancreatography With Calculi Removal
  • Endoscopic Stomach Feeding Device Insertion
  • Enteroscopy
  • Enteroscopy With Biopsy
  • Enteroscopy With Bleeding Control
  • Esophageal Dilation
  • Esophagogastroduodenoscopy With Biopsy
  • Esophagogastroduodenoscopy With Tumor Ablation
  • Flexible Colonoscopy With Biopsy
  • Gastric Manometry
  • Gastrointestinal Motility Study
  • Inflammatory Bowel Disease
  • Lower Gi Endoscopy
  • Lower Gi Therapeutic Substance Introduction
  • Rectal Stricture Dilation
  • Retrograde Cholangiopancreatography
  • Sigmoidoscopy With Biopsy
  • Stent Placement
  • Stomach Pain Treatment
  • Unlisted Small Intestine Procedure
  • Upper Esophagus Dilation, Endoscopic
  • Upper Gi Endoscopy
  • Variceal Band Ligation
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Rd NW
Main Bldg 2nd Fl
Washington, DC, 20007

202-444-8541

Fax 877-303-1462

Get Directions

miles away

Fax 877-303-1462

3301 New Mexico Ave NW
Ste 205
Washington, DC, 20016

202-444-8541

Fax 877-303-1462

Get Directions

miles away

Fax 877-303-1462

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • CIGNA Indemnity
    • Magellan Complete Care of VA - VA Medicaid MCO
    • UHC Passport
    • First Health PPO
    • HighMark
    • Choice Fund PPO
    • Aetna Basic
    • CareFirst NASCO
    • Healthy Blue (HMO, POS)
    • CareFirst Administrators
    • CareFirst Community Health Plan of MD
    • TRICARE East Prime
    • MedStar Family Choice - Maryland Health Choice
    • United Healthcare Community Plan - VA Medicaid MCO
    • CareFirst Dual Prime HMO-SNP
    • Cigna True Choice Medicare (PPO)
    • Aetna Classic 3500
    • CareFirst Group Medicare Advantage
    • MedStar Family Choice DC Healthcare Alliance
    • United Healthcare Navigate Cardiac Global
    • Network OA
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Choice Care Network/HUMANA (PPO)
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • CIGNA HMO Open Access
    • Humana Gold Plus HMO
    • Core Essential (HMO)
    • HumanaChoice PPO
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Sentara Health
    • OA Plus
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • Veterans Affairs Community Care Network
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • CareFirst MedStar Select PPO
    • Optimum Choice
    • Choice POS II
    • Kaiser Permanente Select Cardiac Global
    • IH-Indemnity
    • OCI Direct (HMO)
    • CareFirst MedStar PPO
    • POS OA
    • Aetna Quality Point of Service (POS)
    • Amerigroup DC Alliance
    • IH-Open POS Plus
    • Private Fee-for-Service Plans (PFFS)
    • Humana Medicare Advantage - PPO
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Alterwood Advanatge HMO & DSNP Plans
    • Optimum Choice Preferred (POS)
    • Maryland Physicians Care MCO
    • CIGNA PPO
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Cigna Alliance Medicare (HMO)
    • Amerigroup DC Healthy Families
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • M.D. IPA (HMO)
    • Johns Hopkins Advantage MD PLUS PPO
    • Johns Hopkins Advantage MD HMO
    • Select HMO/HealthFund/Health Network
    • BlueChoice Open Access
    • Erickson Advantage Plans
    • CareFirst Blue Card Program
    • AmeriHealth Caritas DC Healthcare Alliance
    • Jai Medical Systems - Maryland Health Choice
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Aetna Advantage 5750
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • IH-Network Only Plus
    • United Healthcare Choice
    • TriWest Healthcare Alliance
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • CareFirst Blue Preferred PPO
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Navigate
    • Choice POS
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Lasso Healthcare - Medicare Medical Savings Account
    • United Healthcare Select HMO - EPO/NPP
    • CareFirst Blue Choice Opt Out Open Access
    • IH-POS
    • Aetna Managed Choice (POS)
    • CareFirst (NCA) Indemnity
    • Aetna Signature Administrator PPO/TPA
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • CareFirst BlueChoice HMO
    • Aetna Premier 200PD
    • CareFirst Maryland Indemnity or PPO
    • Aetna Traditional Choice (PPO)
    • Aetna Medicare Advantage HMO & PPO Plans
    • Aetna Open Choice (PPO)
    • Medicare FFS
    • Humana Medicare Advantage - HMO Open Access
    • Kaiser Permanente Medicare Advantage Signature and Select
    • TRICARE East Select
    • Aetna HMO
    • Optima Family Care MCO - VA Medicaid MCO
    • Anthem BCBS Medi Blue Dual Adv
    • Mamsi Life & Health (Indem./PPO)
    • IH-Open POS II
    • Johns Hopkins Advantage MD PPO
    • Aetna Student Health Insurance
    • M.D. IPA Preferred (POS)
    • Tricare Reserve Select
    • MedStar Family Choice - Maryland Health Choice
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Priority Partners - Maryland Health Choice
    • AMERIVANTAGE/Amerigroup Community Care
    • CareFirst FEP Blue Focus
    • HealthyBlue PPO
    • Police and Fire Clinic
    • Aetna Elect Choice/ Open Access (POS)
    • Medicare Advantage - Advantra Value (PPO)
    • UnitedHealthcare Individual Exchange Plans
    • Kaiser Permanente Signature - Added Choice
    • United Healthcare Select Plus (POS)
    • Aetna Better Health of VA
    • DC/MD SHOP QHP Small Business Plans
    • Kaiser Permanente Medicare Plus
    • United HealthCare Community Plan - Maryland Health Choice Program
    • Aetna Advantage 6350PD
    • United Healthcare Choice Plus Cardiac Global
    • Anthem BCBS of VA HealthKeepers (HMO)
    • Cigna Preferred Medicare (HMO)
    • Employee Health Plan
    • TRICARE for Life East
    • CIGNA SureFit (HMO)
    • Options PPO Cardiac Global
    • Coventry Health Care National Network PPO
    • Uniformed Services Family Health Plan
    • Private Health Care Systems (PPO)
    • IH-Open HMO
    • IH-POS Plus
    • MedStar Family Choice DC Healthy Families
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Anthem BCBS of VA HealthKeepers Plus
    • Aetna Advantage 6350
    • Aetna Classic 5000
    • First Health PPO
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Kaiser Permanente Select - Added Choice
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Medicare Advantage PFFS Plan
    • Aetna Worker's Compensation Network
    • CIGNA EPO
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • Kaiser Permanente Signature
    • MultiPlan, Inc
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • AmeriHealth Caritas DC Healthy Families
    • CareFirst EPO
    • Cigna True Choice Plus Medicare (PPO)
    • United Healthcare Choice Plus
    • WellPoint Maryland - Maryland Health Choice
    • United Healthcare Options (PPO)
    • UnitedHealthcare and AARP Medicare Complete Plans
    • CIGNA POS/Network POS
    • MedStar Family Choice DC Healthcare Alliance
    • Aetna Better Health of MD
    • Coventry of Delaware HMO/PPO
    • HumanaChoice Honor's plan PPO
    • Aetna Classic 5000PD
    • IH-HMO
    • Anthem Federal Employee Program Standard
    • IH-Open HMO Option
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • CIGNA PPO Plus
    • Kaiser Maryland Medicaid MCO
    • Aetna VA Exchange
    • Anthem Federal Employee Program Basic
    • Aetna Managed Choice Open Access (POS)
    • United Student Resources
    • CIGNA HMO & Network (HMO)
    • Beech Street PPO
    • NYC Medicare Advantage Plus
    • Advantra Platinum (PPO)
    • IH-PPO
    • CareFirst Maryland Point of Service Plan
    • Geisinger Medicare Advantage
    • Anthem BCBS Medi Blue Plus
    • Cigna TotalCare (HMO D-SNP)
    • UnitedHealthcare Individual Exchange Plans
    • United Healthcare Choice Cardiac Global
    • Kaiser Permanente Select
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Blue Choice Advantage
    • Choice POS II Open Access
    • IH-Open EPO Plus
    • Medicare Direct
    • IH-EPO Plus
    • Cigna Achieve Medicare (HMO C-SNP)
    • CIGNA Connect EPO
    • Health Services for Children with Special Needs
    • IH-Open Network Only Plus
    • Great-West Healthcare POS/CIGNA
    • Anthem BCBS Medi Blue SNP
    • Coventry Health Care of Virginia

Education

Board Certification: American Board of Internal Medicine, Gastroenterology

Fellowship: Walter Reed National Military Medical Center (1996)

Residency: Walter Reed National Military Medical Center (1992)

Medical School: Georgetown University School of Medicine (1989)

Awards

  • Washingtonian Top Doc 2025 Top Recommended Gastroenterologist, Washington Consumer Checkbook Washingtonian Magazine Best Doctor, multiple years James Leonard Award for Excellence in Teaching Internal Medicine Tripler Army Medical Center Department of Family Practice Valued Teacher Award Tripler Army Department of Medicine Teacher of the Year Award

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.9
  • Extent to which the care provider listened to you

    4.9
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.8
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • Nov 26, 2025

    Dr Loughney was very thorough and explained in great detail what he thought might be the problem.

  • Nov 25, 2025

    Dr Loughney listens, ask questions, and gives excellent advice. Lucky to be his patient.

  • Nov 20, 2025

    Dr. Thomas Loughney is the best in his field. I would follow him wherever his practice is..