Summary

Dr. Joannie Sun treats skin cysts, seborrheic keratosis, and actinic keratosis, and performs skin lesion treatment or removal, laser therapy for skin lesions, and cryotherapy for skin lesions. She practices dermatology and internal medicine and has 30 years of experience. Dr. Sun is affiliated with Hoag Hospital Newport Beach and sees patients in Newport Beach, California. She speaks English and Spanish. Patients on Vitals rate Dr. Sun 4.38 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 30 years of experience
  • speaks English, Spanish
  • University Of Washington School Of Medicine
  • 14 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Joannie Dorothoi Sun has 2 locations

Advanced Dermatology Of Orange County

230 Newport Center Dr Ste 200Newport Beach, CA 92660
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Hoag Memorial Hospital Presbyterian

1 Hoag DrNewport Beach, CA 92663

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Dr. Joannie Dorothoi Sun, MD
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Dr. Joannie Dorothoi Sun, MDDr. Alina G Bridges, MD, FAADDr. Anne E Allen, MDTrisha Khanna, MD, FAAD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
1 
0 
5 
30 Years of Experience 28 Years of Experience 9 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Spanish, Italian, Hindi
Newport Beach , CANew Hyde Park , NYKnoxville , TNOrlando , FL
Med School: University Of Washington School Of Medicine Med School: University of Medicine and Dentistry of NJ- School of Osteopathic Medicine Med School: University Of Michigan Medical School Med School: Columbia University College Of Physicians & Surgeons
Current Profile
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Insurance Plans Accepted by Dr. Joannie Dorothoi Sun

  • Accepts Medicare

Medical Specialties

Dr. Joannie Dorothoi Sun has the following 2 specialties

Specialty Expertise

Dr. Joannie Dorothoi Sun has the following 12 areas of expertise

  • Acne (Acne Vulgaris)
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Internal Medicine
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

30 Years Experience

Dr. Joannie Dorothoi Sun holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025.

Education & Training

Medical School

Graduated from University Of Washington School Of Medicine and University Of Washington School Of Medicine in 1996.

NPI Number

Dr. Sun's NPI number is 1881780229.

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Frequently Asked Questions

How can I make an appointment with Dr. Joannie Sun?
You can find contact information for Dr. Joannie Sun here on Vitals.
Is Dr. Joannie Sun accepting new patients?
Dr. Joannie Sun is accepting new patients on Vitals. View Dr. Joannie Sun's profile on Vitals to make an appointment.
Does Dr. Joannie Sun accept my insurance?
You can see the insurance plans that Dr. Joannie Sun accepts on their Vitals profile.
What languages does Dr. Joannie Sun speak?
Dr. Joannie Sun speaks English and Spanish.
Where is Dr. Joannie Sun's office located?
Dr. Joannie Sun's office is located at 230 Newport Center Dr Ste 200, Newport Beach, CA, 92660.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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