Photo of Joann S. Won, PA-C

Joann S. Won, PA-C

Family Medicine
Accepting New Patients
Offers Video Visits
St. Joseph Heritage Orange - Chapman
2501 East Chapman Avenue, Suite 306
Orange, CA 92869
1959.9 miles away
(714) 628-3230
Medical Groups & Affiliations
St. Joseph Heritage Medical Group
This provider is part of the larger Providence network and you may be able to access providers, hospitals, and services with the following groups:
  • Mission Heritage Medical Group and Affiliated Physicians
  • St. Joseph Heritage Medical Group and Affiliated Physicians
  • St. Jude Heritage Medical Group and Affiliated Physicians
Speaks: English
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St. Joseph Heritage Orange - Chapman

2501 East Chapman Avenue, Suite 306, Orange, CA 92869

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Medical School

Western University of Health Sciences

Board Certifications
  • National Commission on Certification of Physician Assistants, Physician Assistant
St. Joseph Heritage Orange - Chapman
2501 East Chapman Avenue, Suite 306
Orange, CA 92869
Medical Groups & Affiliations
St. Joseph Heritage Medical Group

Clinical Interests

  • Abdominal Cramps
  • Abdominal Pain
  • Abnormal Bowel Movement
  • Abnormal Stool
  • Abnormal Weight Loss
  • Abrasion
  • Acne
  • Actinic Cheilitis
  • Acute Arthritis
  • Acute Back Pain
  • Aging
  • Alcohol Dependency
  • Allergic Conjunctivitis
  • Allergic Contact Dermatitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergic Wheezing
  • Allergies
  • Altered Bowel Habits
  • Anal Itching
  • Anal Pain
  • Anemia
  • Angular Cheilitis
  • Animal Bite
  • Ankle Injury
  • Ankle Instability
  • Anorexia
  • Anxiety
  • Aphthous Ulcers
  • Arm Pain
  • Arm Weakness
  • Arthralgia
  • Asthma
  • B12 Deficiency Anemia
  • B12 Shots
  • Back Injury
  • Back Muscle Injury
  • Back Muscle Pain
  • Back Pain
  • Back Spasm
  • Bedbugs
  • Behavioral Disorders
  • Bereavement
  • Bilateral Knee Pain
  • Birth Control Counseling
  • Birthmark
  • Bleeding During Intercourse
  • Bleeding Hemorrhoids
  • Blister
  • Blood In Stool
  • Blurred Vision
  • Breast Cancer Screening
  • Breast Discharge
  • Breast Examination
  • Breast Lump
  • Bright Red Blood Per Rectum
  • Bronchitis
  • Bruising
  • Burns
  • Camp Physicals
  • Cancer Prevention
  • Cancer Screening
  • Cardiovascular Disease
  • Celiac Disease
  • Cellulitis
  • Cerumen Removal
  • Chest Pain
  • Chest Pain On Breathing
  • Chlamydia
  • Choking Sensation
  • Cholesterol Disorders
  • Cholesterol Management
  • Chronic Abdominal Pain
  • Chronic Cough
  • Chronic Diarrhea
  • Chronic Disease Management
  • Chronic Fatigue Syndrome (Cfs)
  • Chronic Kidney Disease (Ckd)
  • Chronic Migraines
  • Chronic Obstructive Pulmonary Disease
  • Chronic Pain
  • Claudication
  • Cold Intolerance
  • Cold Sore
  • College Health
  • Common Cold
  • Concussion
  • Concussion Testing
  • Conduct Disorder
  • Confusion
  • Congenital Ear Deformity
  • Conjunctivitis
  • Constant Nausea
  • Constipation
  • Contact Dermatitis
  • Coping Skills
  • Cough
  • Cradle Cap
  • Cystitis
  • Daytime Sleepiness
  • Decrease In Appetite
  • Decreased Libido
  • Dehydration
  • Dementia
  • Depressed Mood
  • Depression
  • Dermatophytosis
  • Developmental Assessment
  • Diabetes Counseling
  • Diabetes Education
  • Diabetes Management
  • Diabetes Mellitus
  • Diabetes Therapy
  • Diarrhea
  • Diet And Exercise
  • Diet And Nutrition
  • Diplopia
  • Disability Evaluation
  • Disorder Of Balance
  • Distractible
  • Diverticulitis
  • Dizziness
  • Drug Reaction
  • Dry Nose
  • Dry Scalp
  • Dry Sinus
  • Dry Skin
  • Dyshidrosis
  • Dysmenorrhea
  • Dyspepsia
  • Dysphagia
  • Dysphoria
  • Dyspnea On Exertion
  • Dysuria
  • Ear Discharge
  • Ear Drainage
  • Ear Exam
  • Ear Infections
  • Ear Pressure
  • Earache
  • Eating Disorders
  • Eczema
  • Elbow Pain
  • Elbow Sprain
  • Emphysema
  • Employee Health
  • Enlarged Prostate
  • Environmental Allergies
  • Epicondylitis
  • Epigastric Pain
  • Epilepsy
  • Epistaxis
  • Erectile Disorder
  • Eructation
  • Erythema
  • Executive Physical Examinations
  • Eye Infections
  • Eye Pain
  • Eye Strain
  • Face Swelling
  • Facial Nerve Palsy And Paresis
  • Facial Pain
  • Facial Tingling
  • Falls
  • Family History Of Breast Cancer
  • Family History Of Cancer
  • Family History Of Heart Disease
  • Family Planning
  • Fasciculations
  • Fatigue
  • Fecal Incontinence
  • Feeding Problems
  • Fever
  • Fever With Chills
  • Fibrocystic Breast Changes
  • Fibromyalgia
  • Finger Pain
  • First Degree Burns
  • Fitness For Duty Evaluations
  • Flatulence
  • Floaters
  • Flu Shot Vaccination
  • Folliculitis
  • Food Allergy
  • Food Poisoning
  • Foot Injury
  • Foot Pain
  • Frailty
  • Frequency Of Urination
  • Frequent Urinary Tract Infections
  • Gastric Ulcer
  • Gastroenteritis
  • Gastroesophageal Reflux Disease
  • Genital Herpes, Female
  • Genital Herpes, Male
  • Genital Warts
  • Gluten Allergy
  • Gluten Intolerance
  • Gluten Sensitivity
  • Gout
  • Grave's Disease
  • Grief
  • Groin Mass
  • Groin Pain
  • Gum Infection
  • Gynecological Exam
  • Hand Injury
  • Hand Pain
  • Head Congestion
  • Headache
  • Health Maintenance
  • Hearing Loss
  • Heart Disease
  • Heart Murmur
  • Heart Racing
  • Heat Illness
  • Heat Intolerance
  • Heel Pain
  • Hematochezia
  • Hematuria
  • Hemoptysis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis A Vaccination
  • Hepatitis B Vaccination
  • Hernia
  • Herpes
  • Herpes Zoster
  • Herpetic Whitlow
  • Hip Pain
  • Hirsutism
  • Hoarseness
  • Hot Flashes
  • Human Bites
  • Human Immunodeficiency Virus (Hiv)
  • Human Papilloma Virus (Hpv)
  • Human Papilloma Virus (Hpv) Vaccination
  • Hyperglycemia
  • Hypertension
  • Hyperthyroidism
  • Hypothyroidism
  • Impacted Cerumen
  • Impetigo
  • Infectious Mononucleosis
  • Influenza
  • Ingrown Hair
  • Ingrown Nail
  • Insect Allergy
  • Insulin Resistance
  • Intention Tremor
  • Interstitial Cystitis
  • Intertrigo
  • Iron Deficiency Anemia
  • Irregular Menstruation
  • Irritability
  • Itchy Ear
  • Jaundice
  • Jaw Pain
  • Joint Sprain
  • Joint Stiffness
  • Joint Swelling
  • Joint Warmth
  • Keloid
  • Keratin Cyst
  • Keratitis
  • Keratosis Pilaris
  • Knee Click
  • Knee Injury
  • Knee Pain
  • Labyrinthitis
  • Laceration
  • Lactose Intolerance
  • Laryngitis
  • Lateral Epicondylitis
  • Lazy Eye
  • Leg Numbness
  • Leg Pain
  • Leg Weakness
  • Lethargy
  • Lgbtq+ Health
  • Lice
  • Lifestyle Modification
  • Lipomas
  • Lower Back Pain
  • Lump In Throat
  • Lyme Disease
  • Lymphadenopathy
  • Malaise And Fatigue
  • Mastodynia
  • Measles Vaccination
  • Medial Epicondylitis
  • Memory Disorders
  • Meningitis Vaccination
  • Menopause
  • Mens Health
  • Migraine
  • Migraine Treatment
  • Minor Injury
  • Missed Periods
  • Mmr Vaccine
  • Mood Symptoms
  • Motion Sickness
  • Mouth Bleeding
  • Mouth Pain
  • Mouth Ulcer
  • Muscle Cramps
  • Muscle Strain
  • Muscle Tears
  • Muscle Weakness
  • Musculoskeletal Pain
  • Myalgia
  • Nail Disease
  • Nasal Congestion
  • Nasal Obstruction
  • Nausea
  • Neck Muscle Injury
  • Neck Pain
  • Neck Sprain
  • Neonatal Acne
  • Nevus
  • Newborn Care
  • Newborn Feeding Problems
  • Night Sweats
  • Nightmares
  • Nipple Discharge
  • Noisy Breathing
  • Norovirus
  • Nose Pain
  • Numbness
  • Nutrition And Health
  • Nutritional Counseling
  • Obesity
  • Odynophagia
  • Optic Migraines
  • Orthopnea
  • Orthostatic Hypotension
  • Osteoarthritis
  • Osteopenia
  • Osteoporosis
  • Otalgia
  • Otitis
  • Overweight
  • Palpitations
  • Panic Reaction
  • Pap Smear
  • Paresthesia
  • Paronychia
  • Patellofemoral Syndrome
  • Penile Bleeding
  • Penile Discharge
  • Performance Anxiety
  • Persistent Cough
  • Pertussis
  • Pharyngitis
  • Plantar Fasciitis
  • Pleurisy
  • Pleuritic Pain
  • Pneumonia
  • Pneumonia Vaccination
  • Poison Ivy
  • Poison Oak
  • Polypharmacy
  • Positional Vertigo
  • Post Nasal Drip
  • Postcoital Bleeding
  • Prediabetes
  • Preoperative Evaluation
  • Preventive Medicine
  • Problems With Smell And Taste
  • Prostate Cancer Screening
  • Prostate Examination
  • Prostate Specific Antigen Blood Test
  • Pruritus
  • Psychomotor Agitation
  • Pulmonary Infections
  • Pyelonephritis
  • Rash
  • Rectal Bleeding
  • Rectal Pain
  • Reproductive Health / Oral Contraception
  • Respiratory Syncytial Virus
  • Restless Legs Syndrome
  • Retained Tampon
  • Rhinitis
  • Rosacea
  • Scab
  • Scabies
  • Scaly Skin
  • School Anxiety
  • School Physical
  • Sciatica
  • Scratchy Voice
  • Scrotal Pain
  • Seasonal Allergies
  • Seborrheic Dermatitis
  • Secondary Enuresis
  • Sensitive Skin
  • Severe Asthma
  • Sexual Health
  • Sexually Transmitted Disease (Std)
  • Shin Splints
  • Shingles Vaccination
  • Shortness Of Breath (Sob)
  • Shoulder Injury
  • Shoulder Pain
  • Shoulder Sprain
  • Shoulder Strain
  • Sickle Cell Disease
  • Sinus Pain
  • Sinus Pressure
  • Sinusitis
  • Skin Abscess
  • Skin Cancer Screening
  • Skin Disease
  • Skin Tag
  • Skin Tag Removal
  • Sleep Disorders
  • Sleep Terrors
  • Slowing Of Urinary Stream
  • Smoker Cough
  • Snoring
  • Sore Throat
  • Spider Bite
  • Splinter Removal
  • Sports Physical Exam
  • Sports Related Concussion Testing
  • Sprain
  • Sputum Production
  • Staphylococcus Infections
  • Stomach Cramps
  • Stomach Pain
  • Stool Changes
  • Straining On Urination
  • Strep Throat
  • Stress Incontinence
  • Stridor
  • Stye
  • Substance Addiction
  • Sudden Infant Death Syndrome
  • Suicidal Ideation
  • Sunburn
  • Suture Removal
  • Swallowing Problem
  • Syncope
  • Tachycardia
  • Teething
  • Tension Headache
  • Testicular Pain
  • Throat Tightness
  • Thumb Dislocation
  • Thyroid Disorder
  • Tick Borne Infections
  • Tinea Capitis
  • Tinea Corporis
  • Tinea Cruris
  • Tinea Pedis
  • Tingling
  • Tinnitus
  • Tobacco Use Cessation
  • Tongue Pain
  • Tongue Swelling
  • Tracheobronchitis
  • Travel Medicine
  • Traveler's Diarrhea
  • Tremor
  • Tuberculosis (Tb) Test
  • Twitching
  • Type 1 Diabetes
  • Type 2 Diabetes
  • Unsteady Gait
  • Upper Back Pain
  • Upper Respiratory Infection
  • Urethral Discharge
  • Urge Incontinence
  • Urinary Hesitation
  • Urinary Retention
  • Urinary Tract Infection
  • Urinary Urgency
  • Urticaria
  • Vaccinations
  • Varicella
  • Varicella Vaccination
  • Vasovagal Syncope
  • Vertigo
  • Viral Conjunctivitis
  • Virtual Care
  • Visual Discomfort
  • Visual Disturbance
  • Vitamin D Deficiency
  • Vitamin Deficiency
  • Voice Problems
  • Vomiting
  • Warts
  • Weakness
  • Weight Loss
  • Weight Problem
  • Well Child Exam
  • Wellness
  • Wheezing
  • Wrist Pain
  • Wrist Sprain
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