John Hermann, GNP-BC| Internal Medicine | MedStar Health
Clinical areas of focus
- Abdominal Pain
- Allergies
- Cough
- Diabetes Mellitus
- Hypertension
- Physical Exams
- Rash
- Sinusitis
- Sore Throat
- Urinary Tract Infection
Conditions and procedures
Conditions I treat
- Abdominal Cramps
- Abdominal Distention
- Abdominal Migraine
- Abdominal Pain
- Abnormal Bowel Movement
- Abnormal Stool
- Abrasion
- Acne
- Actinic Cheilitis
- 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
- Angular Cheilitis
- Animal Bite
- Ankle Injury
- Ankle Instability
- Ankle Pain
- Ankle Sprain
- Ankle Strain
- Anorexia
- Anxiety
- Aphthous Ulcers
- Arm Injury
- 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
- Behavioral Disorders
- Benign Prostatic Hyperplasia
- Bereavement
- Bicep Pain
- Bilateral Knee Pain
- Birthmark
- Bleeding During Intercourse
- Bleeding Hemorrhoids
- Blister
- Blocked Tear Duct
- Blood In Eye
- Blood In Stool
- Blurred Vision
- Breast Discharge
- Breast Lump
- Bright Red Blood Per Rectum
- Bronchitis
- Bruising
- Burns
- Calf Pain
- Cardiovascular Disease
- Celiac Diarrhea
- Celiac Disease
- Cellulitis
- Chest Pain
- Childhood Onset Fluency Disorder
- Chlamydia
- Choking Sensation
- Cholesterol Disorders
- Chronic Abdominal Pain
- Chronic Bronchitis
- Chronic Cough
- Chronic Diarrhea
- Chronic Fatigue
- Chronic Fatigue Syndrome (CFS)
- Chronic Kidney Disease (CKD)
- Chronic Migraines
- Chronic Obstructive Pulmonary Disease
- Chronic Pain
- Chronic Sinus Infection
- Claudication
- Cognitive Impairment
- Cold Intolerance
- Cold Sore
- Common Cold
- Concussion
- Conduct Disorder
- Confusion
- Congenital Ear Deformity
- Conjunctivitis
- Constant Nausea
- Constipation
- Contact Dermatitis
- Cough
- Cradle Cap
- Cystitis
- Cystodynia
- Dandruff
- Daytime Sleepiness
- Decrease In Appetite
- Decreased Libido
- Decreased Pulses
- Degenerative Joint Disease
- Dehydration
- Dementia
- Depressed Mood
- Depression
- Dermatophytosis
- Diabetes Mellitus
- Diarrhea
- Diplopia
- Disorder Of Balance
- Distractible
- Diverticulitis
- Dizziness
- Drug Reaction
- Dry Nose
- Dry Scalp
- Dry Sinus
- Dual Diagnosis
- Dyshidrosis
- Dysmenorrhea
- Dyspepsia
- Dysphagia
- Dysphoria
- Dyspnea On Exertion
- Dysthymia
- Dysuria
- Ear Discharge
- Ear Drainage
- Ear Fullness
- Ear Infections
- Ear Pressure
- Earache
- Eating Disorders
- Eczema
- Elbow Pain
- Elbow Sprain
- Elbow Strain
- Elevated LDL Cholesterol
- Emphysema
- Enlarged Prostate
- Enuresis
- Environmental Allergies
- Epicondylitis
- Epigastric Pain
- Epilepsy
- 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 Breast Cancer
- Family History Of Cancer
- Family History Of Heart Disease
- Fasciculations
- Fatigue
- Fecal Incontinence
- Feeding Problems
- Fever
- Fever With Chills
- Fibrocystic Breast Changes
- Fibromyalgia
- Finger Pain
- Finger Sprain
- Finger Strain
- Fingernail Injury
- First Degree Burns
- Flatulence
- Floaters
- Folliculitis
- Food Allergy
- 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
- Gluten Sensitivity
- Gout
- Grave's Disease
- Grief
- Groin Mass
- Groin Pain
- Hand Injury
- Hand Pain
- Hashimoto Thyroiditis
- Head Congestion
- Headache
- Hearing Loss
- Heart Disease
- Heart Disease In Women
- Heart Murmur
- Heart Racing
- Heat Illness
- Heat Intolerance
- Heel Pain
- Hematuria
- Hemoptysis
- Hemorrhoids
- Hepatitis
- Hernia
- Herpes
- Herpes Zoster
- Herpetic Whitlow
- Hip Click
- Hip Pain
- Hirsutism
- Hoarseness
- Homebound
- Hot Flashes
- Human Immunodeficiency Virus (HIV)
- Human Papilloma Virus (HPV)
- Hyperglycemia
- Hyperlipidemia Syndrome
- Hypertension
- Hyperthyroidism
- 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
- Irritability
- Itchy Ear
- Jaundice
- Joint Sprain
- Joint Stiffness
- Joint Swelling
- Joint Warmth
- Keloid
- Keratin Cyst
- Keratitis
- Keratosis Pilaris
- Knee Click
- Knee Injury
- Knee Pain
- Knee Sprain
- Knee Strain
- Labial Adhesions
- Labial Hypertrophy
- Labial Hypoplasia
- Labyrinthitis
- Laceration
- Lactose Intolerance
- Laryngitis
- Lateral Epicondylitis
- Lazy Eye
- Learning Disabilities
- Leg Numbness
- Leg Pain
- Leg Weakness
- Lethargy
- Lice
- Lipomas
- Lower Back Pain
- Lump In Throat
- Lyme Disease
- Lymphadenopathy
- Macrocytic Anemia
- Malaise And Fatigue
- Mastodynia
- Medial Epicondylitis
- Memory Disorders
- Menopause
- Methicillin Resistant Staphylococcus Aureus
- 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
- Nail Injury
- Nasal Congestion
- Nasal Obstruction
- Nausea
- Nausea And Vomiting
- Neck Muscle Injury
- Neck Pain
- Neck Sprain
- Neonatal Acne
- Nevus
- Newborn Feeding Problems
- Night Sweats
- Nightmares
- Nipple Discharge
- Noisy Breathing
- Norovirus
- 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
- Pertussis
- Pharyngitis
- Plant Dermatitis
- Plantar Fasciitis
- Pleurisy
- Pleuritic Pain
- Pneumonia
- Poison Ivy
- Poison Oak
- Polypharmacy
- Positional Vertigo
- Post Nasal Drip
- Postcoital Bleeding
- Prediabetes
- Problems With Smell And Taste
- Pruritus
- Psychomotor Agitation
- Pulmonary Infections
- Pyelonephritis
- Rash
- Rectal Bleeding
- Rectal Pain
- Respiratory Syncytial Virus
- Restless Legs Syndrome
- Retained Tampon
- Retinopathy Of Prematurity
- Rhinitis
- Ringworm Of Body
- Ringworm Of Groin
- Ringworm Of Head
- Rosacea
- Salivary Gland Swelling
- Scab
- Scabies
- Scaly Skin
- School Anxiety
- Sciatica
- Scratchy Voice
- Scrotal Pain
- Seasonal Allergies
- Sensitive Skin
- Severe Asthma
- Sexually Transmitted Disease (STD)
- Shakiness
- Shin Splints
- Shortness Of Breath (SOB)
- Shoulder Injury
- Shoulder Pain
- Shoulder Sprain
- Shoulder Strain
- Sickle Cell Disease
- Sinus Pain
- Sinus Pressure
- Sinusitis
- Skin Abscess
- Skin Disease
- Skin Irritations
- Skin Tag
- Sleep Disorders
- Sleep Terrors
- Slowing Of Urinary Stream
- Smoker Cough
- Snoring
- Sore Throat
- Spider Bite
- Spine Injury
- Sprained Muscle
- Sputum Production
- Staphylococcus Infections
- Stomach Cancer
- Stomach Cramps
- Stomach Pain
- Stool Changes
- Straining On Urination
- Strep Throat
- Stress Incontinence
- Stridor
- Stye
- Submandibular Swelling
- Substance Addiction
- Subungual Hematoma
- Sudden Infant Death Syndrome
- Suicidal Ideation
- Sunburn
- Swallowing Problem
- Swooshing Sound In Ears
- Syncope
- Syphilis
- Tachycardia
- Teething
- Tension Headache
- Testicular Pain
- Throat Tightness
- Thumb Sprain
- Thumb Strain
- Thyroid Disorder
- Tick Borne Infections
- Tinea Capitis
- Tinea Corporis
- Tinea Cruris
- Tinea Pedis
- Tingling
- Tinnitus
- Toenail Injury
- Tongue Pain
- Tongue Swelling
- Tracheobronchitis
- Traveler's Diarrhea
- Tremor
- Tropical Sprue
- Twisted Ankle
- Twitching
- Type 1 Diabetes
- Type 2 Diabetes
- Underweight
- Unexpected Weight Loss
- Unexplained Weight Loss
- Unsteady Gait
- Upper Back Pain
- Upper Lip Tie
- Upper Respiratory Infection
- Urethral Discharge
- Urge Incontinence
- Urinary Hesitation
- Urinary Incontinence
- Urinary Retention
- Urinary Tract Infection
- Urinary Urgency
- Urticaria
- Uterine Bleeding
- Vaginal Bleeding
- 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
- Vulvodynia
- Warts
- Wasp Stings
- Weakness
- Weight Loss
- Weight Problem
- Wheezing
- Work Related Illnesses
- Work Related Injury
- Wrist Pain
- Wrist Sprain
- Xerosis
Procedures I perform
- Administrative Physicals
- Birth Control
- Birth Control Counseling
- Blood Pressure Screening
- Blood Test
- Body Fat Analysis
- Breast Cancer Prevention And Risk Reduction
- Breast Cancer Screening
- Breast Examination
- Camp Physicals
- Cancer Prevention
- Cancer Screening
- Cerumen Removal
- Chemistry Blood Panel
- Cholesterol Management
- Chronic Disease Management
- College Health
- Concussion Testing
- Coping Skills
- Developmental Assessment
- Diabetes Counseling
- Diabetes Education
- Diabetes Management
- Diabetes Screening
- Diabetes Therapy
- Diet And Exercise
- Diet And Nutrition
- Disability Evaluation
- Drug Test
- Ear Exam
- Electrocardiogram (EKG)
- Employee Health
- Family Planning
- Fitness For Duty Evaluations
- Flu Shot Vaccination
- Gynecological Exam
- Health Maintenance
- Health Screening
- Hepatitis A Vaccination
- Hepatitis B Vaccination
- HIV Testing
- Human Papilloma Virus (HPV) Vaccination
- Lab Services
- Lifestyle Modification
- Measles Vaccination
- Medication Refills
- Medication Renewal
- Meningitis Vaccination
- Meningococcal Vaccine
- Mens Health
- Migraine Treatment
- MMR Vaccine
- Newborn Care
- Novel Coronavirus Testing
- Novel Coronavirus Vaccine
- Novel Coronavirus Vaccine Booster
- Nutrition And Health
- Nutritional Counseling
- Occupational Health Screening
- Office Gynecology
- Oral Contraceptive
- Physical Exams
- Pneumonia Vaccination
- Polio Vaccination
- Pregnancy Blood Test
- Premarital Exam
- Preoperative Evaluation
- Preventive Medicine
- Prostate Cancer Screening
- Prostate Examination
- Prostate Specific Antigen Blood Test
- Rapid Strep Test
- Reproductive Health
- School Physical
- Sexual Health
- Shingles Vaccination
- Skin Cancer Screening
- Skin Tag Removal
- Splinter Removal
- Sports Physical Exam
- Suboxone Treatment
- Suture Removal
- Tetanus And Diphtheria Vaccine
- Tetanus Diphtheria And Pertussis Vaccine
- Tobacco Use Cessation
- Travel Medicine
- Travel Vaccination
- Tuberculosis (TB) Test
- Vaccinations
- Varicella Vaccination
- Welcome To Medicare Exam
- Well Child Exam
- Wellness
- Worker Compensation Evaluation
- Wound Care
Practice locations
Distance from Change LocationEnter your Location
201 East University Parkway Department of Cardiac Cath Lab Baltimore, MD, 21218
410-554-2008Fax 410-554-2445
Education
Other Certification: American Nurses Credentialing Center, -
Allied Health Education: University of Maryland (2000)
Allied Health Education: University of Maryland (1997)
Allied Health Education: University of Maryland at College Park (1992)