Ann Katherine Chen, PA-C| Gastroenterology, Family Medicine | MedStar Health
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Ann Katherine Chen

Ann Katherine Chen, PA-C
Provider is directly employed by MedStar Health

4.9 out of 5 (758 reviews)

Specialties: Gastroenterology, Family Medicine, Urgent Care

Languages: English

Clinical areas of focus

  • Acute Illness Treatment
  • Chronic Disease Management
  • Preventative Care
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Conditions and procedures

Conditions I treat

  • Abdomen, Lower Back, Pelvis, And Genital Injury
  • Abdominal Pain
  • Abnormal Breast Imaging
  • Abnormal Breathing
  • Acne
  • Acute Bronchitis
  • Acute Laryngitis And Tracheitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infections Of Multiple Sites
  • Adult And Child Abuse, Neglect And Maltreatment
  • Adverse Effects
  • Allergic Contact Dermatitis
  • Allergic Rhinitis
  • Allergies
  • Ankle And Foot Injury
  • Back Pain
  • Breast Inflammation
  • Candidiasis
  • Cellulitis
  • Chest Pain
  • Chlamydia
  • Chronic Cough
  • Chronic Diseases Of Tonsils And Adenoids
  • Chronic Fatigue Syndrome
  • Chronic Kidney Disease
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Contact With Communicable Diseases
  • Cough
  • Cutaneous Abscess
  • Digestive System Symptoms
  • Diseases Of Upper Respiratory Tract
  • Ear Infection
  • Ear Pain
  • Elbow Pain
  • Emphysema
  • Enlarged Lymph Nodes
  • Eustachian Tube Disorders
  • Eyelid Disorders
  • Fatigue
  • Fever
  • Gallstones
  • Gastritis
  • Genitourinary Symptoms
  • Gout
  • Headache
  • Hematuria
  • Hemorrhoids
  • High Blood Pressure
  • High Cholesterol
  • Hip Osteoarthritis
  • Hip Pain
  • Hives
  • Hordeolum And Chalazion
  • Hypertension
  • Incontinence
  • Influenza
  • Intervertebral Disc Disorders
  • Joint Disorder
  • Kidney And Ureter Disorders
  • Kidney Stones
  • Knee Pain
  • Laryngitis
  • Leg Pain
  • Lower Back Pain
  • Malaise And Fatigue
  • Male Genital Organ Disorders
  • Menstrual Cramps
  • Migraine
  • Muscle Strain
  • Nail Disorders
  • Nausea
  • Neck Pain
  • Nervous And Musculoskeletal Symptoms
  • Nonscarring Hair Loss
  • Nonsuppurative Otitis Media
  • Obesity
  • Osteoarthritis
  • Osteoporosis
  • Otalgia And Ear Effusion
  • Ovarian Cysts
  • Overactive Bladder
  • Pain In Throat And Chest
  • Painful Urination
  • Plantar Fasciitis
  • Pneumonia
  • Postnasal Drip
  • Premenstrual Syndrome (PMS)
  • Problems Related To Lifestyle
  • Proteinuria
  • Pruritus
  • Psoriasis
  • Pulmonary Embolism
  • Rash
  • Raynaud's Disease
  • Rectal Pain
  • Respiratory Disorders
  • Scabies
  • Sciatica
  • Shingles
  • Shoulder And Upper Arm Muscle, Fascia, And Tendon Injury
  • Skin Changes
  • Skin Swelling And Lumps
  • Sleep Disorders
  • Sore Throat
  • Sprains And Strains
  • Stomach Flu
  • Stomatitis And Related Lesions
  • Strep Throat
  • Tendinitis
  • Tennis Elbow
  • Testicular Pain
  • Thyroid Disorders
  • Tinnitus
  • Type 2 Diabetes Mellitus
  • Urinary Tract Infection (UTI)
  • Urticaria
  • Vaginal Itching
  • Vaginitis
  • Vasomotor And Allergic Rhinitis
  • Vertigo
  • Weight Loss
  • Yeast Infection
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Procedures I perform

  • Acute Illness Treatment
  • Asthma Management
  • Back Pain Treatment
  • Blood Chemistry Test
  • Blood Collection
  • Blood Pressure Monitoring
  • Breast Exam
  • Cholesterol Screening
  • Chronic Disease Management
  • Cognitive Behavioral Therapy
  • Cold And Flu Treatment
  • Cold Treatment
  • Copd Management
  • Depression Treatment
  • Diabetes Screening
  • Diet Counseling
  • Digital Rectal Exam
  • Ekg (ELECTROCARDIOGRAM)
  • EKG Interpretation
  • Flu Shot Administration
  • Geriatric Care
  • Hypothyroidism Treatment
  • Immunization Administration
  • Physical Therapy Referral
  • Preventative Care
  • Sinus Infection Treatment
  • Skin Cancer Screening
  • Vision Screening
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Practice locations

Distance from Change Location Enter your Location

130 Hospital Rd
Ste 300
Prince Frederick, MD, 20678

410-535-4333
Get Directions

miles away

Fax 410-535-0495

24035 Three Notch Rd
Hollywood, MD, 20636

301-373-7900
Get Directions

miles away

Fax 301-373-6900

Education

Board Certification: National Committee on Certification of Physician Assistants, Certification of Physician Assistants

Allied Health Education: University of Wisconsin - La Crosse (2003)

Hospital affiliations

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.)

    4.9
  • Provider included you in decisions

    4.9
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • May 5, 2026

    I love that she took her time and listen to everything that I had to say about my health.

  • Apr 29, 2026

    Dr Ann Chen is very professional and always seems very caring and is interested in what I have to say.

  • Apr 18, 2026

    Ann Chen is a amazing doctor. I wouldn't see anyone but her for my health. She genuinely cares about her patients.