Dr. Joannie D. Sun
- Gender: Female
- Experience: 25 years
- Graduated from: University Of Washington School Of Medicine
- Graduation year: 1996
- Sole propriator: No
- NPI: 1881780229
Dr. Joannie D. Sun MD
Dermatologist
She is located at 230 Newport Center Drive Suite 200 in Newport Beach, CA 92660. Can help patients with the following: Constipation, Cystitis, Eczema, Henoch-Schonlein Purpura (HSP), Hyponatremia, Skin Tag. Her National Provider Identifier (NPI) number is 1881780229. Appointment can be made via the phone number (949) 706-7766. She is affiliated with 1 practices.
Conditions treated
Dr. Joannie D. Sun, being an dermatologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Joannie D. Sun.
- Abdominal Pain
- Acne
- Actinic Keratosis
- Acute Pain
- Albinism
- Alopecia Areata (AA)
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Athlete's Foot
- Birthmarks
- Bladder Control
- Blister
- Bug Bites
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Contact Dermatitis
- Cystitis
- Dermabrasion
- Diarrhea
- Dry Skin
- Eczema
- Edema
- Erythema Nodosum
- Fever
- Folliculitis
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hair Loss
- Headache
- Heart Disease
- Heat Rash
- Henoch-Schonlein Purpura (HSP)
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperhidrosis
- Hyperlipidemia
- Hyponatremia
- Impetigo
- Influenza
- Ingrown Hair
- Inguinal Hernia
- Intertrigo
- Jock Itch
- Keloid
- Keratosis Pilaris (KP)
- Lichen Planus
- MRSA Infection
- Melanoma
- Melasma
- Migraine
- Moles
- Molluscum Contagiosum
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pityriasis Rosea
- Porphyria
- Prescription Refill
- Psoriasis
- Ringworm
- Rosacea
- Scabies
- Scars
- Sebaceous Cyst
- Seborrhea
- Seborrheic Keratosis
- Shingles
- Skin Biopsy
- Skin Cancer
- Skin Itching
- Skin Tag
- Streptococcal Infections
- Stretch Marks
- Sunburn and Sun Poisoning
- Thrush
- Tinea Versicolor
- Urethritis
- Urinary Tract Infection (UTI)
- Varicose Veins
- Vitiligo
- Warts
- Wrinkles
Procedures Performed by Dr. Joannie D. Sun
Medicare Enrollment
Dr. Joannie D. Sun is enrolled to bill Medicare as a Practitioner - Dermatology (also registered under: Practitioner - Internal Medicine) .
Bills through: Dermatology Associates Of Orange County Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received from industry
- $4,524.00 in general payments (consulting fees, meals, travel, gifts, etc.) across 238 payments
Meals, travel & gifts
| Category | Amount | Payments |
|---|---|---|
| Food and beverage | $4,454.05 | 237 |
Other payments
| Category | Amount | Payments |
|---|---|---|
| Education | $69.95 | 1 |
Companies that paid this doctor
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,027.52 | 46 |
| GENZYME CORPORATION | $509.35 | 21 |
| Almirall LLC | $400.48 | 29 |
| Aqua Pharmaceuticals | $281.16 | 16 |
| MAYNE PHARMA COMMERCIAL LLC | $252.54 | 32 |
| PFIZER INC. | $218.24 | 11 |
| Janssen Biotech, Inc. | $208.70 | 8 |
| Amgen Inc. | $165.56 | 7 |
| ABBVIE INC. | $155.81 | 7 |
| LEO Pharma Inc. | $154.82 | 5 |
Based on CMS Open Payments data collected as of Sep 10, 2026. This reflects only payments CMS classifies as reportable and published under the Physician Payments Sunshine Act - it is not a complete picture of every financial relationship, and it is not a comment on the quality of care Dr. Joannie D. Sun provides.
Studies
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated in 1996Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Joannie D. Sun?
Dr. Joannie D. Sun's office is located at 230 Newport Center Drive Suite 200 in Newport Beach, CA 92660.
Does Dr. Joannie D. Sun have affiliation with practices?
Dr. Joannie D. Sun is affiliated with Advanced Dermatology of Orange County Inc..
What conditions does Dr. Joannie D. Sun treat?
Dr. Joannie D. Sun provides treatment for Constipation, Cystitis, Eczema, Henoch-Schonlein Purpura (HSP), Hyponatremia, Skin Tag. For the full list see this list.