Christopher J Mays, MD| Internal Medicine | MedStar Health
Christopher J Mays

Christopher J Mays, MD
Provider is directly employed by MedStar Health

5 out of 5 (2023 reviews)

Specialties: Internal Medicine

Languages: English

(301) 570-8536

Clinical areas of focus

  • Abdominal Pain
  • Allergies
  • Cough
  • Diabetes Mellitus
  • Hypertension
  • Physical Exams
  • Rash
  • Sinusitis
  • Sore Throat
  • Urinary Tract Infection
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Conditions and procedures

Conditions I treat

  • Abdominal Cramps
  • Abdominal Distention
  • Abdominal Pain
  • Abnormal Bowel Movement
  • Abnormal Stool
  • Abrasion
  • Acne
  • Acute Arthritis
  • Acute Back Pain
  • Acute Bronchitis
  • Aging
  • Alcohol Dependency
  • Allergic Conjunctivitis
  • Allergic Contact Dermatitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergic Rhinitis To Pollen
  • Allergic Rhinosinusitis
  • Allergic Wheezing
  • Allergies
  • Altered Bowel Habits
  • Altitude Sickness
  • Anal Itching
  • Anal Pain
  • Anemia
  • Angioedema
  • Animal Bite
  • Ankle Injury
  • Ankle Instability
  • Ankle Pain
  • Ankle Sprain
  • Ankle Strain
  • Anxiety
  • Aphthous Ulcers
  • Arm Pain
  • Arm Sprain
  • Arm Strain
  • Arm Weakness
  • Arthralgia
  • Asthma
  • Asthma Flares
  • Asthmatic Bronchitis
  • B12 Deficiency Anemia
  • Back Muscle Injury
  • Back Muscle Pain
  • Back Pain
  • Bedbugs
  • Bee Sting Allergy
  • Bee Stings
  • Behavior Concern
  • Benign Prostatic Hyperplasia
  • Bereavement
  • Bicep Pain
  • Bilateral Knee Pain
  • Bleeding Hemorrhoids
  • Blister
  • Blood In Eye
  • Blood In Stool
  • Blurred Vision
  • Breast Lump
  • Bright Red Blood Per Rectum
  • Bronchitis
  • Bruising
  • Burns
  • Calf Pain
  • Cardiovascular Disease
  • Celiac Diarrhea
  • Cellulitis
  • Chest Pain
  • Chlamydia
  • Choking Sensation
  • Cholesterol Disorders
  • Chronic Abdominal Pain
  • Chronic Bronchitis
  • Chronic Cough
  • Chronic Diarrhea
  • Chronic Fatigue
  • Chronic Migraines
  • Chronic Obstructive Pulmonary Disease
  • Chronic Pain
  • Chronic Sinus Infection
  • Claudication
  • Cognitive Impairment
  • Cold Intolerance
  • Cold Sore
  • Common Cold
  • Concussion
  • Confusion
  • Conjunctivitis
  • Constant Nausea
  • Constipation
  • Contact Dermatitis
  • Cough
  • Cystitis
  • Cystodynia
  • Dandruff
  • Daytime Sleepiness
  • Decrease In Appetite
  • Decreased Libido
  • Decreased Pulses
  • Degenerative Joint Disease
  • Dehydration
  • Dementia
  • Depressed Mood
  • Depression
  • Dermatophytosis
  • Diabetes Mellitus
  • Diarrhea
  • Disability
  • Disorder Of Balance
  • Distractible
  • Diverticulitis
  • Dizziness
  • Drug Reaction
  • Dry Nose
  • Dry Scalp
  • Dry Sinus
  • Dyshidrosis
  • Dysmenorrhea
  • Dyspepsia
  • Dysphagia
  • Dysphoria
  • Dyspnea On Exertion
  • Dysthymia
  • Dysuria
  • Ear Discharge
  • Ear Drainage
  • Ear Fullness
  • Ear Infections
  • Ear Pressure
  • Earache
  • Eczema
  • Elbow Pain
  • Elbow Sprain
  • Elbow Strain
  • Elevated LDL Cholesterol
  • Emphysema
  • Enlarged Prostate
  • Environmental Allergies
  • Epicondylitis
  • Epigastric Pain
  • Epistaxis
  • Erectile Disorder
  • Eructation
  • Erysipelas
  • Erythema
  • Eustachian Tube Dysfunction (ETD)
  • Eye Infections
  • Eye Pain
  • Eye Strain
  • Face Swelling
  • Facial Droop
  • Facial Pain
  • Facial Tingling
  • Falls
  • Family History Of Cancer
  • Family History Of Heart Disease
  • Fasciculations
  • Fatigue
  • Fecal Incontinence
  • Fever
  • Fever With Chills
  • Fibrocystic Breast Changes
  • Fibromyalgia
  • Finger Pain
  • Finger Sprain
  • Finger Strain
  • Fingernail Injury
  • First Degree Burns
  • Flatulence
  • Folliculitis
  • Food Poisoning
  • Foot Injury
  • Foot Pain
  • Foot Strain
  • Frailty
  • Frequency Of Urination
  • Frequent Infections
  • Frequent Urinary Tract Infections
  • Gastric Ulcer
  • Gastroenteritis
  • Gastroesophageal Reflux Disease
  • Genital Herpes
  • Genital Warts
  • Geriatrics
  • Gluten Sensitivity
  • Gout
  • Grief
  • Groin Mass
  • Groin Pain
  • Hand Injury
  • Hand Pain
  • Handwriting Tremor
  • Head Congestion
  • Headache
  • Hearing Loss
  • Heart Disease
  • Heart Disease In Women
  • Heart Murmur
  • Heart Racing
  • Heat Illness
  • Heat Intolerance
  • Heel Pain
  • Hematuria
  • Hemoptysis
  • Hemorrhoids
  • Hernia
  • Herpes
  • Herpes Zoster
  • Herpetic Whitlow
  • Hip Click
  • Hip Pain
  • Hirsutism
  • Hoarseness
  • Homebound
  • Hot Flashes
  • Human Papilloma Virus (HPV)
  • Hyperglycemia
  • Hyperlipidemia Syndrome
  • Hypertension
  • Hypertriglyceridemia
  • Hypothyroidism
  • Impacted Cerumen
  • Impetigo
  • Infectious Mononucleosis
  • Influenza
  • Ingrown Hair
  • Ingrown Nail
  • Insect Bites And Stings
  • Insulin Resistance
  • Intention Tremor
  • Intertrigo
  • Iron Deficiency Anemia
  • Irregular Menstruation
  • Itchy Ear
  • Jaundice
  • Joint Pain In Ankle And Foot
  • Joint Stiffness
  • Joint Swelling
  • Joint Warmth
  • Keloid
  • Keratin Cyst
  • Keratitis
  • Keratosis Pilaris
  • Knee Click
  • Knee Injury
  • Knee Pain
  • Knee Sprain
  • Knee Strain
  • Labyrinthitis
  • Lactose Intolerance
  • Laryngitis
  • Lateral Epicondylitis
  • Leg Numbness
  • Leg Pain
  • Leg Weakness
  • Lethargy
  • Lice
  • Lip Droop
  • Lipomas
  • Lower Back Pain
  • Lump In Throat
  • Lyme Disease
  • Lymphadenopathy
  • Malaise And Fatigue
  • Mastodynia
  • Medial Epicondylitis
  • Memory Disorders
  • Menopause
  • Migraine
  • Missed Periods
  • Mood Disorders
  • Motion Sickness
  • Mouth Bleeding
  • Mouth Pain
  • Mouth Ulcer
  • Multiple Chronic Illnesses
  • Muscle Cramps
  • Muscle Strain
  • Muscle Tears
  • Muscle Weakness
  • Musculoskeletal Pain
  • Myalgia
  • Nail Disease
  • Nasal Congestion
  • Nasal Obstruction
  • Nausea
  • Nausea And Vomiting
  • Neck Muscle Injury
  • Neck Pain
  • Neck Sprain
  • Night Sweats
  • Nightmares
  • Nipple Discharge
  • Noisy Breathing
  • Nose Pain
  • Novel Coronavirus
  • Numbness
  • Obesity
  • Odynophagia
  • Optic Migraines
  • Oral Candidiasis
  • Orthopnea
  • Orthostatic Hypotension
  • Osteoarthritis
  • Osteopenia
  • Osteoporosis
  • Otalgia
  • Otitis Externa
  • Otitis Media
  • Overweight
  • Palpitations
  • Panic Attack
  • Paresthesia
  • Paronychia
  • Patellofemoral Syndrome
  • Penile Bleeding
  • Penile Discharge
  • Performance Anxiety
  • Pernicious Anemia
  • Persistent Asthma
  • Persistent Cough
  • Pharyngitis
  • Plant Dermatitis
  • Plantar Fasciitis
  • Pleurisy
  • Pleuritic Pain
  • Pneumonia
  • Poison Ivy
  • Poison Oak
  • Polypharmacy
  • Positional Vertigo
  • Post Nasal Drip
  • Prediabetes
  • Problems With Smell And Taste
  • Pruritus
  • Psychomotor Agitation
  • Pulmonary Infections
  • Pyelonephritis
  • Rash
  • Rectal Bleeding
  • Rectal Pain
  • Restless Legs Syndrome
  • Rhinitis
  • Ringworm Of Body
  • Ringworm Of Groin
  • Ringworm Of Head
  • Rosacea
  • Salivary Gland Swelling
  • Scab
  • Scabies
  • Scaly Skin
  • Sciatica
  • Scratchy Voice
  • Scrotal Pain
  • Seasonal Allergies
  • Sensitive Skin
  • Severe Asthma
  • Sexually Transmitted Disease (STD)
  • Shakiness
  • Shin Splints
  • Shortness Of Breath (SOB)
  • Shoulder Pain
  • Shoulder Sprain
  • Shoulder Strain
  • Sinus Pain
  • Sinus Pressure
  • Sinusitis
  • Skin Abscess
  • Skin Irritations
  • Sleep Disorders
  • Slowing Of Urinary Stream
  • Smoker Cough
  • Snoring
  • Sore Throat
  • Spider Bite
  • Spine Injury
  • Sputum Production
  • Stomach Cramps
  • Stomach Pain
  • Stool Changes
  • Straining On Urination
  • Strep Throat
  • Stress Incontinence
  • Stye
  • Submandibular Swelling
  • Substance Addiction
  • Subungual Hematoma
  • Suicidal Ideation
  • Sunburn
  • Swallowing Problem
  • Swooshing Sound In Ears
  • Syncope
  • Tachycardia
  • Tension Headache
  • Testicular Pain
  • Throat Tightness
  • Thumb Sprain
  • Thumb Strain
  • Thyroid Disorder
  • Tick Borne Infections
  • Tinea Corporis
  • Tinea Pedis
  • Tingling
  • Tinnitus
  • Toenail Injury
  • Tongue Pain
  • Tongue Swelling
  • Tracheobronchitis
  • Traveler's Diarrhea
  • Tremor
  • Twisted Ankle
  • Twitching
  • Type 1 Diabetes
  • Type 2 Diabetes
  • Unexpected Weight Loss
  • Unsteady Gait
  • Upper Back Pain
  • Upper Respiratory Infection
  • Urethral Discharge
  • Urge Incontinence
  • Urinary Hesitation
  • Urinary Incontinence
  • Urinary Retention
  • Urinary Tract Infection
  • Urinary Urgency
  • Urticaria
  • Vaginal Candidiasis
  • Vaginal Discharge
  • Vaginal Dryness
  • Vaginismus
  • Varicella
  • Varicella Virus
  • Vasovagal Syncope
  • Vertigo
  • Viral Conjunctivitis
  • Viral Infections
  • Visual Discomfort
  • Visual Disturbance
  • Visual Impairment
  • Vitamin D Deficiency
  • Vitamin Deficiency
  • Vitamin Poisoning
  • Voice Problems
  • Vomiting
  • Warts
  • Wasp Stings
  • Weakness
  • Weight Loss
  • Weight Problem
  • Wheezing
  • Work Related Illnesses
  • Work Related Injury
  • Wrist Pain
  • Wrist Sprain
  • Xerosis
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Procedures I perform

  • Administrative Physicals
  • Blood Pressure Screening
  • Breast Cancer Prevention And Risk Reduction
  • Breast Cancer Screening
  • Breast Examination
  • Cancer Prevention
  • Cancer Screening
  • Cerumen Removal
  • Chemistry Blood Panel
  • Cholesterol Management
  • Chronic Disease Management
  • College Health
  • Depression And Anxiety Assessments
  • Diabetes Counseling
  • Diabetes Education
  • Diabetes Management
  • Diabetes Screening
  • Diabetes Therapy
  • Diet And Exercise
  • Diet And Nutrition
  • Ear Exam
  • Electrocardiogram (EKG)
  • Flu Shot Vaccination
  • Gynecological Exam
  • Health Maintenance
  • Health Screening
  • Hepatitis A Vaccination
  • Hepatitis B Vaccination
  • HIV Testing
  • Lab Services
  • Lifestyle Modification
  • Medication Refills
  • Medication Renewal
  • Mens Health
  • Migraine Treatment
  • Novel Coronavirus Testing
  • Novel Coronavirus Vaccine
  • Novel Coronavirus Vaccine Booster
  • Nutrition And Health
  • Nutritional Counseling
  • Office Gynecology
  • Pap Smear
  • Peri Operative Medicine
  • Physical Exams
  • Pneumonia Vaccination
  • Pregnancy Blood Test
  • Preoperative Evaluation
  • Preventative Women Healthcare
  • Preventive Medicine
  • Prostate Cancer Screening
  • Prostate Examination
  • Prostate Specific Antigen Blood Test
  • Rapid Strep Test
  • Skin Cancer Screening
  • Sports Physical Exam
  • Suture Removal
  • Tetanus And Diphtheria Vaccine
  • Tetanus Diphtheria And Pertussis Vaccine
  • Tobacco Use Cessation
  • Tuberculosis (TB) Test
  • Vaccinations
  • Varicella Vaccination
  • Virtual Care
  • Welcome To Medicare Exam
  • Wellness
  • Wellness Check
  • Women's Health
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Practice locations

Distance from Change LocationEnter your Location

18111 Prince Philip Drive
Suite 207
Olney, MD, 20832

301-570-8535

Fax 301-570-8536

Get Directions

miles away

Fax 301-570-8536

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 Elect Choice/ Open Access (POS)
    • United Select HMO - EPO/NPP
    • United Choice Plus
    • Tricare East Select
    • Innovation Health: Open POS II
    • Medicaid - Maryland
    • Cigna Achieve Medicare (HMO C-SNP)
    • CareFirst (NCA) Indemnity
    • Aetna Choice POS & Choice POS II
    • WellPoint Maryland - Maryland Health Choice
    • Cigna True Choice Plus Medicare (PPO)
    • Aetna HMO-Open Access/Select OA
    • Kaiser Medicare Advantage Signature and Select
    • Uniformed Services Family Health Plan (USFHP)
    • CareFirst Administrators
    • Innovation Health: HMO & EPO Plus
    • Kaiser HMO Plus and DHMO Plus Member
    • Kaiser Select-Added Choice
    • Employee Health Plan (EHP)
    • CareFirst MedStar PPO
    • Aetna Managed Choice Open Access (POS)
    • United MD IPA Preferred (POS)
    • United Medicare Advantage DSNP District of Columbia
    • WellPoint Maryland
    • Aetna Managed Choice (POS)
    • United Community Plan - Maryland Health Choice Program
    • MedStar Family Choice DC Healthy Families
    • Cigna TotalCare (HMO D-SNP)
    • United GEHA (for all other states) Compass Rose
    • Cigna Preferred Medicare
    • United Optimum Choice
    • Tricare Reserve Select
    • Cigna POS Open Access & Open Access Plus
    • Cigna HMO Open Access
    • Innovation Health: POS Plus
    • Cigna PPO and PPO Plus
    • Kaiser Select
    • Aetna Traditional Choice (PPO)
    • United Group Medicare Advantage Plans
    • Priority Partners - Maryland Health Choice
    • Federal Employee Program (Std/Basic PPO/Blue Focus)
    • Aetna Quality Point of Service (POS)
    • Cigna Choice Fund PPO
    • I-SNP
    • United AARP Medicare Complete
    • HealthyBlue PPO
    • United Mamsi Life & Health
    • Tricare for Life East
    • HumanaChoice PPO
    • United MD IPA (HMO)
    • Aetna Student Health Insurance
    • Medicaid - Virginia
    • Cigna HMO & Network (HMO)
    • United Erickson Advantage Plans
    • United Select Plus (POS)
    • Cigna Network Open Access
    • Traditional Medicare Fee for Service
    • United Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Tricare East Prime
    • Cigna Alliance Medicare (HMO) |
    • Carefirst BlueChoice Opt Out Plus Open Access (POS)
    • Kaiser Flexible Choice
    • CareFirst Blue Card Program (Out-of-area BCBS plans)
    • Innovation Health: Open POS Plus
    • Aetna Open HMO/Open HMO Option/Open EPO Plus
    • United Golden Rule
    • Aetna Medicare Advantage HMO & PPO Plans
    • Cigna POS/Network POS
    • Innovation Health: PPO
    • United Core Essential (HMO)
    • Carefirst BlueChoice Opt Out Open Access
    • Carefirst BlueChoice Open Access
    • Cigna True Choice Medicare (PPO)
    • Carefirst Healthy Blue (HMO/POS)
    • Kaiser Permanente Signature-Added Choice
    • Aetna Select HMO/HealthFund/Health Network
    • Cigna EPO
    • United Nursing Home Plan (C-SNP
    • Carefirst EPO
    • Medicaid - District of Columbia
    • Private Health Care Systems (PHCS) (PPO)
    • Cigna Indemnity
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Health Services for Children with Special Needs (HSCSN)
    • Innovation Health: Open Network Only Plus
    • United Navigate
    • HumanaChoice Honor’s plan PPO
    • Carefirst Blue Preferred PPO
    • Innovation Health: Network Only Plus
    • Veterans Affairs Community Care Network (VA CCN)
    • Virginia Premier
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • CareFirst MedStar Select PPO
    • Aetna Signature Administrator PPO/TPA
    • Innovation Health: POS
    • UnitedHealthcare Individual Exchange Plans
    • D-SNP)
    • Kaiser Medicare Plus
    • United Choice
    • Aetna HealthFund/Health Network Option OA
    • United Options (PPO) (includes Empire PPO)
    • Beech Street PPO
    • Maryland Point of Service Plan (MPOS)
    • United Student Resources
    • Innovation Health: Indemnity
    • Aetna Open Choice (PPO)
    • CareFirst Group Medicare Advantage
    • MedStar Family Choice DC Healthcare Alliance
    • Veterans Affairs Community Care Network
    • Police and Fire Clinic
    • Kaiser Signature
    • CareFirst Maryland Indemnity or PPO
    • Aetna HMO
    • CareFirst BC/BS Advantage Core/Enhanced
    • CareFirst NASCO
    • Carefirst BlueChoice HMO
    • Great-West Healthcare POS/CIGNA
    • MedStar Family Choice - Maryland Health Choice
    • Coventry Health Care of Virginia
    • Coventry Health Care National Network PPO
    • First Health PPO
    • Coventry of Delaware HMO/PPO

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Residency Program: MedStar Washington Hospital Center (1991)

Medical School: University of Maryland School of Medicine (1988)

Hospital affiliations

Ratings and reviews

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

    5
  • Extent to which the care provider listened to you

    5
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    5
  • Care provider’s efforts to include you in decisions about your care

    5
  • Concern the care provider showed for your questions or worries

    5
  • Likelihood of recommending this care provider to others

    5
  • May 31, 2024

    Dr.Mays and I get along very well. We talk a lot about my health.

  • May 22, 2024

    Dr. Mays did a great job.

  • May 20, 2024

    Excellent doctor