Marc R Shepard, MD| Internal Medicine | MedStar Health
Marc R Shepard

Marc R Shepard, MD
Provider is directly employed by MedStar Health

4.7 out of 5 (587 reviews)

Specialties: Internal Medicine

Languages: English

Not Accepting New Patients Not Accepting New Patients

About me

Marc Shepard, MD, practices internal medicine at the MedStar Health at Lafayette Centre and MedStar Health at Hyattsville. His areas of interest include preventive care, diabetes, hypertension and hyperlipidemia. He received his medical degree from Northwestern University Medical School and completed his residency at George Washington University Medical Center.

Philosophy of care
I have over 20 years of experience practicing internal medicine. Establishing a relationship with my patients and addressing their health care needs together is important to me. I enjoy working with patients who do their own preliminary research and discuss solutions that best meet their lifestyle.

Clinical areas of focus

  • Digestive System Symptoms
  • Heart Failure Medication Management
  • High Blood Pressure
  • Physical Exams
  • Preventive Action
  • Respiratory Disorders
  • Subclinical Hypothyroidism
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Conditions and procedures

Conditions I treat

  • Abdomen, Lower Back, Pelvis, And Genital Injury
  • Abdominal Pain
  • Abnormal Blood Glucose Levels
  • Abnormal Breathing
  • Abnormal Drug Findings In Blood
  • Abnormal Function Study Results
  • Abnormal Heart Rhythm
  • Abnormal Immunological Findings
  • Abnormal Lung Imaging Results
  • Abnormal Urine Test Results
  • Acute Bronchitis
  • Acute Cholecystitis
  • Acute Endocarditis
  • Acute Myocardial Infarction
  • Acute Pancreatitis
  • Acute Sinusitis
  • Adrenal Crisis
  • Adrenal Gland Disorder
  • Allergic Contact Dermatitis
  • Allergies
  • Anemia
  • Angina
  • Anxiety
  • Aphagia And Dysphagia
  • Ascites
  • Atherosclerosis
  • Back Pain
  • Bipolar Disorder
  • Bladder Disorders
  • Bladder Incontinence
  • Bleeding Disorders
  • Body Region Injury
  • Bone Density Disorder
  • Bone Disorders
  • Bowel Obstruction
  • Breast Lump
  • Bronchiectasis
  • Bronchiolitis
  • Bronchitis
  • Bursopathy
  • Candidiasis
  • Cardiac Arrhythmias
  • Cardiometabolic Disorders
  • Cellulitis
  • Cellulitis And Lymphangitis
  • Central Sleep Apnea
  • Chest Pain
  • Choledocholithiasis
  • Cholestasis
  • Chronic Asthma
  • Chronic Fatigue Syndrome
  • Chronic Kidney Disease
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Clotting Disorders
  • Cocaine Related Disorders
  • Cognitive Function Disorders
  • Colitis
  • Colon Disease
  • Congenital Malformations Of Musculoskeletal System
  • Contact With Communicable Diseases
  • Convulsions
  • Coronary Artery Disease
  • Cough
  • Crohn's Disease
  • Crohn's Disease [Regional Enteritis]
  • Cushing Syndrome
  • Cutaneous Abscess, Furuncle And Carbuncle
  • Cystitis
  • Deforming Dorsopathies
  • Dementia
  • Depression
  • Depressive Episode
  • Diabetes Insipidus
  • Diabetic Neuropathy
  • Digestive System Diseases
  • Digestive System Symptoms
  • Disorders Of Fluid, Electrolyte And Acid
  • Disorders Of Mineral Metabolism
  • Disorders Of Nose And Nasal Sinuses
  • Disorders Of White Blood Cells
  • Disturbances Of Skin Sensation
  • Diverticulitis
  • Dizziness And Lightheadedness
  • Dorsalgia
  • Dorsopathies
  • Duodenal Ulcer
  • Duodenitis
  • Eczema (ATOPIC DERMATITIS)
  • Electrolyte Disorders
  • Emotional State Symptoms
  • Emphysema
  • Endocrine Disorders
  • Endocrine Hypertension
  • Epilepsy And Seizures
  • External Hemorrhoids
  • Extrapyramidal And Movement Disorders
  • Eye And Adnexa Disorders
  • Family History Of Malignant Neoplasm
  • Fatigue
  • Fever
  • Fibromyalgia
  • Finger, Hand, And Wrist Open Wound
  • Flatulence
  • Functional Intestinal Disorders
  • Fungal Otitis Externa
  • Gait And Balance Problems
  • Gallstones
  • Gastritis
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Bleeding
  • Genitourinary Symptoms
  • Gout
  • Grave's Disease
  • Head Injury
  • Headache
  • Heart Disease
  • Hematuria
  • Hemorrhagic Conditions
  • Hemorrhoids
  • Hepatitis
  • High Blood Pressure
  • High Cholesterol
  • Hip Pain
  • Hordeolum And Chalazion
  • Hyperglycemia
  • Hypertension
  • Hypertension Crisis
  • Hyperthyroidism
  • Hypoglycemia
  • Hypotension
  • Inflammatory Spondylopathies
  • Influenza
  • Influenza Due To Other Identified Influenza Virus
  • Intervertebral Disc Disorders
  • Irritable Bowel Syndrome
  • Ischemic Heart Disease
  • Joint Disorder
  • Kidney And Ureter Disorders
  • Kidney Stones
  • Knee Pain
  • Liver Cirrhosis
  • Liver Enzyme Abnormalities
  • Liver Failure
  • Lower Back Pain
  • Lumbar Disc Disease
  • Malaise And Fatigue
  • Malignant Neoplasm
  • Mesothelioma
  • Middle Ear Disorders
  • Migraine
  • Mononeuropathy Of Lower Limb
  • Mononeuropathy Of Upper Limb
  • Multiple Myeloma
  • Multiple Sclerosis
  • Muscle Disorders
  • Nail Disorders
  • Nephrotic Syndrome
  • Nervous And Musculoskeletal Symptoms
  • Noninfective Gastroenteritis
  • Nonrheumatic Mitral Valve Disease
  • Nontoxic Goiter
  • Obesity
  • Obstructive And Reflux Uropathy
  • Ocular Myasthenia Gravis
  • Osteoarthritis
  • Osteoporosis
  • Pain In Throat And Chest
  • Pancreatic Diseases
  • Pancreatitis
  • Paraplegia And Quadriplegia
  • Paroxysmal Ventricular Tachycardia
  • Peptic Ulcer Disease
  • Pericardium Diseases
  • Peripheral Artery Disease
  • Peripheral Vascular Disease Of The Intestines
  • Persistent Pulmonary Hypertension
  • Personal History Of Diseases And Conditions
  • Personal Risk Factors
  • Persons Encountering Health Services
  • Pneumonia
  • Pneumonitis Due To Solids And Liquids
  • Polycystic Liver Disease
  • Problems Related To Lifestyle
  • Pulmonary Heart Disease
  • Renal Insufficiency
  • Respiratory Disorders
  • Respiratory Failure
  • Rheumatoid Arthritis
  • Sepsis
  • Shoulder And Upper Arm Tendon Injury
  • Shoulder Burns
  • Sickle
  • Sickle Cell Disease
  • Skin And Soft Tissue Infections
  • Skin And Subcutaneous Tissue Disorders
  • Skin Changes
  • Skin Swelling And Lumps
  • Sleep Disorders
  • Social Anxiety Disorder
  • Soft Tissue Pain
  • Sore Throat
  • Speech Disturbances
  • Spinal Stenosis
  • Spondylosis
  • Subclinical Hypothyroidism
  • Subcortical Infarction
  • Superficial Knee Injury
  • Systemic Connective Tissue Involvement
  • Systemic Lupus Erythematosus
  • Tachycardia
  • Tendinous Disorders
  • Thrombocytopenia
  • Thyroid Disorders
  • Transplanted Kidney Failure
  • Type 2 Diabetes
  • Type 2 Diabetes Mellitus
  • Ulcerative Colitis
  • Urinary Retention
  • Urinary Tract Infection
  • Urological Disorders
  • Valve Disease With Congestive Heart Failure
  • Vasculitis
  • Vein Disorders
  • Venous Embolism
  • Venous Ulcers
  • Ventral Hernia
  • Vestibular Disorders
  • Vision Disturbances
  • Vitamin Deficiency
  • Vitamin Deficiency Anemia
  • Volume Depletion
  • Vomiting And Nausea
  • Weight Loss
  • Zoster
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Procedures I perform

  • 24-Hour Blood Pressure Monitoring
  • Abscess Incision And Drainage
  • Adhd Assessment
  • Adrenal Hormone Level Testing
  • Advance Directive Planning
  • Aging Education
  • Aging Life Care
  • Alcohol Abuse Treatment
  • Anticoagulation Therapy
  • Anxiety Disorder Screening
  • Arterial Pressure Monitoring
  • Arthrocentesis
  • Asthma Management
  • Behavioral Assessment
  • Blood Chemistry Test
  • Blood Pressure Monitoring
  • Body Mass Index (BMI) Evaluation
  • Cardiovascular Health Promotion
  • Cervical Epidural Steroid Injection
  • Cholesterol Screening
  • Chronic Cough Treatment
  • Chronic Headache Treatment
  • Cognitive Behavioral Therapy
  • Cold Treatment
  • Community Health
  • Community Health Education
  • Congestive Heart Failure Management
  • Continuous Glucose Monitoring System
  • Copd Management
  • Cystitis Treatment
  • Delirium Prevention
  • Diabetes Screening
  • Diabetes Treatment
  • Disease Management Education
  • Disease Prevention
  • Electrocardiogram
  • Failure To Thrive Evaluation And Management
  • Falls Prevention
  • Fibrinolytic Therapy
  • Flu Shot
  • Functional Abdominal Pain Treatment
  • Genetic Mutation Testing
  • Geriatric Care
  • Geriatric Care Management
  • Geriatric Community Resources
  • Geriatric Health Screening
  • Grief Counseling
  • Gynecological Cancer Screening
  • Health Promotion Counseling
  • Healthy Aging Resources
  • Heart Failure Medication Management
  • High Cholesterol Management
  • Home Safety Evaluations
  • Hormone Replacement Therapy
  • Hyperlipidemia Treatment
  • Hypertension Treatment
  • Immunization Administration
  • Impacted Earwax Removal
  • Infectious Disease Treatment
  • Intravenous Vitamin Therapy
  • Labs And Blood Work
  • Lactate Dehydrogenase
  • Medication Administration And Management
  • Mental Health Medication Management
  • Mental Status Exam
  • Milk Allergy Treatment
  • Mixed Venous Oxygen Saturation
  • Mole Removal
  • Muscle Injection
  • Nebulizer Therapy
  • Neuropsychological Testing
  • Nitrogen Washout Treatment
  • Osteoporosis Prevention Treatment
  • Osteoporosis Risk Assessment
  • Pain Medication Management
  • Palliative Care Coordination
  • Pap Smear
  • Parenting Resources
  • Peak Flow Measurement
  • Pharmacogenomics
  • Pharmacological Therapy
  • Physical Exams
  • Pioglitazone Therapy
  • Pre-Operative Clearance
  • Preventive Action
  • Rash Treatment
  • Respiratory Infection Treatment
  • Senior Coaching
  • Sexually Transmitted Disease Testing
  • Sinus Infection Treatment
  • Sinusitis Treatment
  • Skin Tag Removal
  • Sleep Disorder Management
  • Sore Throat Management
  • Spirometry Test
  • Suture Removal
  • Transitional Care Planning
  • Tuberculosis Testing
  • Ulcerative Colitis-Associated Arthritis Treatment
  • Undersea Medicine Consultation
  • Urinary Protein Test
  • Urinary Tract Infection (UTI) Treatment
  • Urinary Tract Infection Treatment
  • Vaccinations
  • Venous Blood Collection
  • Venous Ulcer Treatment
  • Ventricular Fibrillation Treatment
  • Vision Screening
  • Wellness Exams
  • Wellness Services
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Practice locations

Distance from Change LocationEnter your Location

1133 21st St NW
Ste 600
Washington, DC, 20036

202-416-2000

Fax 410-657-1997

Get Directions

miles away

Fax 410-657-1997

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

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Residency Program: George Washington University Medical Center (1981)

Medical School: Northwestern University Medical School (1978)

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.)

    4.7
  • Provider included you in decisions

    4.6
  • Concern the care provider showed for your questions or worries

    4.7
  • Likelihood of recommending this care provider to others

    4.7
  • Jul 18, 2025

    I just love Dr. Shepard the canes, about his patients and he have help me so much.

  • Jul 18, 2025

    Dr. Shepard is a fantastic doctor, caring, knowledgeable & professional. He cares about getting to know me.

  • Jun 11, 2025

    World needs a thousand more Dr. Shepards.