Kathleen Ann McClanahan, CRNP| Gastroenterology | MedStar Health

Kathleen Ann McClanahan, CRNP
Provider is directly employed by MedStar Health

4.7 out of 5 (179 reviews)

Specialties: Gastroenterology

Languages: English

Clinical areas of focus

  • Abdominal Bloating
  • Abdominal Distention
  • Abdominal Pain
  • Abnormal Bowel Movement
  • Abnormal Stool
  • Altered Bowel Habits
  • Anal Fissure
  • Bleeding Hemorrhoids
  • Blood In Stool
  • Chronic Diarrhea
  • Colonoscopy
  • Constipation
  • Diarrhea
  • Dysphagia
  • Epigastric Pain
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Bleeding
  • Helicobacter Pylori
  • Hemorrhoids
  • Melena
  • Nausea
  • Postprandial Diarrhea
  • Rectal Bleeding
  • Rectal Pain
  • Stomach Cramps
  • Stomach Pain
  • Swallowing Problem
  • Vomiting
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Conditions and procedures

Conditions I treat

  • Abdominal Bloating
  • Abdominal Distention
  • Abdominal Pain
  • Abnormal Amylase Blood Test
  • Abnormal Bowel Movement
  • Abnormal Coronary Angiography
  • Abnormal Electrocardiogram (EKG)
  • Abnormal Liver Function Blood Test
  • Abnormal Stool
  • Abnormal Stress Test
  • Achalasia
  • Acute Bacterial Endocarditis
  • Acute Pancreatitis
  • Advanced Heart Failure (ADHF)
  • Alcoholic Cardiomyopathy
  • Alcoholic Liver Disease
  • Allergic Esophagitis
  • Altered Bowel Habits
  • Amyloidosis
  • Anal Fissure
  • Anal Fistula
  • Anal Itching
  • Anal Pain
  • Anal Spasm
  • Annular Pancreas
  • Anomalies Of The Coronary Artery
  • Anorexia
  • Aortic Diseases
  • Aortic Regurgitation
  • Aortic Stenosis
  • Aortic Ulcer
  • Aortic Valve Disease
  • Aortic Valve Sclerosis
  • Arrhythmogenic Right Ventricular Cardiomyopathy
  • Atherosclerosis
  • Atherosclerosis Of The Aorta
  • Athletic Heart Syndrome
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect (ASD)
  • Atrial Tachycardia
  • Atrioventricular Block
  • Autoimmune Enteropathy
  • Autoimmune Hepatitis
  • Autoimmune Pericarditis
  • Barrett's Esophagus
  • Benign Neoplasm Of Colon
  • Bicuspid Aortic Valve
  • Biliary Tract Disease
  • Bleeding Hemorrhoids
  • Blood In Stool
  • Bowel Dysmotility
  • Bradycardia
  • Bright Red Blood Per Rectum
  • Cardiac Angina
  • Cardiac Arrhythmias
  • Cardiac Insufficiency
  • Cardiac Tamponade
  • Cardiac Tumor
  • Cardio Oncology
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiopulmonary Disease
  • Cardiorenal Syndrome
  • Cardiotoxicity
  • Carotid Aneurysm
  • Carotid Intimal Thickness
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Celiac Disease
  • Cerebral Venous Thrombosis
  • Chemodectoma
  • Chest Pain
  • Choking Sensation
  • Cholangitis
  • Cholecystitis
  • Cholelithiasis
  • Cholestasis
  • Cholesterol Disorders
  • Chronic Abdominal Pain
  • Chronic Diarrhea
  • Chronic Pancreatitis
  • Chronic Thromboembolic Pulmonary Hypertension
  • Cirrhosis
  • Clostridium Difficile
  • Colitis
  • Collagenous Colitis
  • Colonic Inertia
  • Colonic Polyps
  • Congestive Heart Failure (CHF)
  • Constipation
  • Coronary Artery Calcification
  • Coronary Artery Disease
  • Coronary Artery Fistula
  • Crohn's Disease
  • Cyanotic Heart Disease
  • Cyclic Vomiting Syndrome
  • Diarrhea
  • Digestive Disorders
  • Dilated Cardiomyopathy
  • Diverticular Disease
  • Diverticulitis
  • Double Aortic Arch
  • Double Outlet Right Ventricle (DORV)
  • Drug Induced Liver Injury
  • Duodenal Ulcer
  • Duodenitis
  • Dysautonomia
  • Dyspepsia
  • Dysphagia
  • Dyspnea On Exertion
  • Early Satiety
  • Edema
  • Eisenmenger Syndrome
  • Elevated Alkaline Phosphatase Level
  • Elevated Creatine Kinase
  • Elevated Lipase
  • Eosinophilic Colitis
  • Eosinophilic Enteritis
  • Eosinophilic Esophagitis
  • Eosinophilic Gastritis
  • Epigastric Pain
  • Eructation
  • Esophageal Cancer
  • Esophageal Disease
  • Esophageal Diverticulum
  • Esophageal Mass
  • Esophageal Motility Disorders
  • Esophageal Spasm
  • Esophageal Stricture
  • Esophageal Thickening
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Exercise Intolerance
  • Familial Arrhythmias
  • Familial Dilated Cardiomyopathy
  • Family History Of Colon Cancer
  • Family History Of Colon Polyps
  • Family History Of Heart Disease
  • Family History Of Sudden Cardiac Death
  • Fatty Liver
  • Fecal Impaction
  • Fecal Incontinence
  • Fibromuscular Dysplasia
  • First Degree Heart Block
  • Flatulence
  • Focal Nodular Hyperplasia
  • Gallbladder Disease
  • Gallbladder Polyp
  • Gastric Ulcer
  • Gastritis
  • Gastroenteritis
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Amyloid
  • Gastrointestinal Bleeding
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Genetic Cardiomyopathy
  • Giant Cell Myocarditis
  • Giardiasis
  • Gluten Sensitivity
  • Heart Disease In Women
  • Heart Murmur
  • Heart Problems
  • Heart Racing
  • Heart Valve Disease
  • Helicobacter Pylori
  • Hematemesis
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis B
  • Hepatitis C
  • Hepatomegaly
  • Hiatal Hernia
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Idiopathic Hypertrophic Subaortic Stenosis
  • Ileitis
  • Infiltrative Disorders Of The Heart
  • Inflammatory Bowel Disease
  • Intestinal Ischemic Syndrome
  • Intestinal Obstruction
  • Intractable Vomiting
  • Iron Deficiency Anemia
  • Irritable Bowel Syndrome
  • Ischemic Bowel
  • Ischemic Cardiomyopathy
  • Ischemic Colitis
  • Jaundice
  • Kawasaki Disease
  • Lactose Intolerance
  • Left Bundle Branch Block
  • Left Heart Failure
  • Left Upper Quadrant Pain
  • Left Ventricular Hypertrophy
  • Liver Disease
  • Liver Mass
  • Lymphangitis
  • Lymphedema
  • Lymphocytic Colitis
  • Lynch Syndrome
  • Malabsorption
  • Malignant Neoplasm Of Stomach
  • Melena
  • Microscopic Colitis
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Motility Disorders
  • Mthfr Mutation
  • Myocardial Infarction (MI)
  • Myocarditis
  • Myxoma
  • Nausea
  • Non Alcoholic Fatty Liver Disease
  • Non Alcoholic Steatohepatitis
  • Obstipation
  • Obstructive Jaundice
  • Odynophagia
  • Ogilvie Syndrome
  • Orthopnea
  • Orthostatic Hypotension
  • Palpitations
  • Pancreas Divisum
  • Pancreatic Cyst
  • Pancreatic Insufficiency
  • Pancreatic Pseudocyst
  • Pancreaticobiliary Disease
  • Pancreatitis
  • Papillary Muscle Disorders
  • Paraganglioma
  • Paroxysmal Supraventricular Tachycardia
  • Paroxysmal Tachycardia
  • Paroxysmal Ventricular Tachycardia
  • Partial Anomalous Pulmonary Venous Return (PAPVR)
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Peptic Ulcer
  • Pericardial Effusion
  • Pericarditis
  • Peripheral Edema
  • Peritonitis
  • Pernicious Anemia
  • Personal History Of Colonic Polyps
  • Peutz Jeghers Syndrome
  • Polyposis Syndrome
  • Portal Hypertension
  • Portal Hypertensive Gastropathy
  • Positive Hemoccult Fecal Occult Blood Test
  • Postprandial Diarrhea
  • Pre Excitation Syndrome
  • Premature Atrial Contraction
  • Premature Beats
  • Premature Ventricular Contractions
  • Primary Biliary Cirrhosis
  • Prinzmetals Angina
  • Proctitis
  • Pulmonary Artery Stenosis
  • Pulmonary Capillary Hemangiomatosis
  • Pulmonary Edema
  • Pulmonary Valve Disorders
  • Pulmonary Valve Insufficiency
  • Pulmonary Valve Stenosis
  • Pulmonary Vein Stenosis
  • Pulmonary Veno Occlusive Disease
  • Rectal Bleeding
  • Rectal Pain
  • Refractory Angina
  • Renal Vein Compression
  • Restrictive Cardiomyopathy
  • Rheumatic Aortic Regurgitation
  • Rheumatic Aortic Stenosis
  • Rheumatic Diseases Of Pulmonary Valve
  • Rheumatic Fever
  • Rheumatic Heart Disease
  • Rheumatic Heart Failure
  • Rheumatic Mitral Regurgitation
  • Rheumatic Mitral Stenosis
  • Right Bundle Branch Block
  • Right Heart Failure
  • Right Lower Quadrant Pain
  • Right Upper Quadrant Pain
  • Right Ventricular Hypertrophy
  • Secondary Hypertension
  • Short Bowel Syndrome
  • Sick Sinus Syndrome
  • Single Ventricle Defect
  • Small Bowel Disease
  • Steatorrhea
  • Stomach Cramps
  • Stomach Disorders
  • Stomach Pain
  • Subaortic Stenosis
  • Supraventricular Tachycardia
  • Swallowing Problem
  • Syncope
  • Tachycardia
  • Tachycardia Bradycardia Syndrome
  • Toxic Liver Injury
  • Tricuspid Regurgitation
  • Tricuspid Stenosis
  • Tricuspid Valve Disease
  • Type 1 Second Degree Heart Block
  • Type 2 Second Degree Heart Block
  • Ulcerative Colitis
  • Ulcerative Proctitis
  • Unstable Angina
  • Valve Stenosis
  • Valvular Endocarditis
  • Valvular Heart Disease
  • Variant Angina
  • Vasospastic Angina
  • Vasovagal Syncope
  • Venous Tumors
  • Ventricular Aneurysm
  • Ventricular Arrhythmia
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Viral Cardiomyopathy
  • Vomiting
  • Whipple's Disease
  • Wilson's Disease
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Procedures I perform

  • Abdominal Duplex Ultrasound
  • Adenosine Stress Test
  • Advanced Lipid Blood Tests
  • Anticoagulation
  • Bravo PH Test
  • Cardiac Rehabilitation
  • Cardiac Risk Assessment
  • Cardiopulmonary Exercise Testing
  • Cardiovascular Care
  • Collateral Vessel Closure
  • Colon Polypectomy
  • Colonoscopy
  • Coronary Brachytherapy
  • Directional Atherectomy
  • Dobutamine Stress Test
  • Electrocardiogram (EKG)
  • Electrophysiology Testing
  • Esophagogastroduodenoscopy (EGD)
  • Feeding Tube Management
  • Gastrointestinal (GI) Cancer Screening
  • Gastroscopy
  • Heart Health
  • Holter Monitor
  • Implantable Cardiac Monitor Procedure
  • In Office Cardiac Echocardiogram
  • In Office Cardiac Stress Test
  • Left Atrial Appendage Closure
  • Loop Recorder
  • Optical Coherence Tomography
  • Peg (PERCUTANEOUS ENDOSCOPIC GASTROSTOMY)
  • Preoperative Evaluation
  • Preventative Cardiology
  • Proctosigmoidoscopy
  • Prosthetic Heart Valves
  • Pulmonary And Cardiac Rehabilitation
  • Rotational Atherectomy
  • Sigmoidoscopy
  • Single Balloon Enteroscopy
  • Sports Related Cardiovascular Assessment
  • Stress Echo Cardiogram
  • Thallium Stress Test
  • Tilt Table Test
  • Transcatheter Mitral Valve Repair
  • Transesophageal Echocardiography
  • Transthoracic Echocardiogram
  • Vo2 Measurement
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Practice locations

Distance from Change LocationEnter your Location

24035 Three Notch Road
Hollywood, MD, 20636

301-373-7900

Fax 301-373-6900

Get Directions

miles away

Fax 301-373-6900

110 Irving Street Northwest
Washington, DC, 20010

202-291-9266

Fax 202-291-0886

Get Directions

miles away

Fax 202-291-0886

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
    • UnitedHealthcare and AARP Medicare Complete Plans/ UHC Group Medicare Advantage Plans HMO, POS, PPO
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • Kaiser Permanente Select
    • Kaiser Virginia Premier
    • UHC Community Plan of MD
    • Kaiser Permanente Medicare Plus (Medicare Supplemental Plan)
    • CFBCBS EPO
    • Medicare Fee for Service
    • Kaiser Permanente Signature-Added Choice
    • Kaiser PermanenteSelect-Added Choice
    • UnitedHealthcare Medicare Adv/Special Needs Plans
    • CFBCBS Federal Employee Program (Std/Basic PPO/Blue Focus)
    • Private Health Care Systems (PHCS) (PPO)
    • Kaiser Permanente Flexible Choice POS
    • Kaiser MD Medicaid MCO
    • Kaiser Permanente Signature
    • Aetna Innovations: HMO & EPO Plus
    • Select HMO/HealthFund/Health Network
    • Aetna HMO
    • Open POS II
    • Innovation Health: Open POS Plus
    • Choice POS & Choice POS II
    • Aetna Managed Choice Open Access (POS)
    • Open EPO Plus
    • Opoen HMO Option
    • Open HMO
    • Innovation Health: POS
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Innovation Health: Open Network Only Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: POS Plus
    • Aetna Managed Choice (POS)
    • Innovation Health: PPO
    • Aetna Open Choice (PPO)
    • Innovation Health: Indemnity
    • Aetna Traditional Choice (PPO)
    • BlueChoice Open Access
    • CFBCBS Blue Choice Opt Out Open Access
    • HealthyBlue PPO
    • CFBSBC Blue Preferred PPO
    • Choice Fund PPO
    • PPO and PPO Plus
    • CIGNA EPO
    • POS OA & OA Plus
    • Network OA
    • CIGNA HMO Open Access (OA)
    • United Healthcare Choice
    • Coventry Health Care National Network PPO
    • Aetna Worker's Compensation Network
    • Mamsi Life & Health (Indem./PPO)
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • M.D. IPA Preferred (POS)
    • M.D. IPA (HMO)
    • United Student Resources
    • United Healthcare Choice Plus
    • United Healthcare Select Plus (POS)
    • United Healthcare Select HMO - EPO/NPP
    • MedStar Select (MedStar Associates' Plan)
    • MedStar Family Choice - Maryland Health Choice
    • Tricare for Life (Medicare Supplemental Plan)
    • Tricare Prime
    • FIRST HEALTH
    • First Health PPO
    • Coventry of Delaware HMO/PPO
    • Coventry Health Care of Virginia
    • CIGNA Indemnity
    • Great-West Healthcare POS/CIGNA
    • CIGNA POS/Network POS
    • CIGNA HMO & Network (HMO)
    • CFBCBS (NCA) Indemnity
    • CFBCBS Maryland Indemnity or PPO
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • CFBCBS BlueChoice HMO
    • Aetna Medicare Advantage HMO & PPO Plans
    • Aetna Student Health Insurance
    • Aetna Quality Point of Service (POS)
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus

Education

Board Certification: American Nurses Credentialing Center (ANCC), Nurse Executive

Medical School: Catholic University of America (2001)

Ratings and reviews

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

    4.7
  • Extent to which the care provider listened to you

    4.8
  • Care provider's discussion of any proposed treatment (options, risks, benefits, etc.)

    4.8
  • Care provider's efforts to include you in decisions about your care

    4.7
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • Dec 6, 2023

    I had the best experience!!

  • Oct 18, 2023

    Loved Kathleen McClanahan!

  • Aug 10, 2023

    Excellent