Accepting new patients

Dr. Karynne Duncan, MD

Internal Medicine ·  Female · Age 53

Dr. Duncan

Karynne O Duncan MD Inc

1104 Adams St Ste 201 Saint Helena, CA 94574

Accepting new patients

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Dr. Karynne Duncan, MD is an internal medicine specialist in Saint Helena, CA and has been practicing for 20 years. She graduated from University Of Colorado School Of Medicine in 1992 and specializes in internal medicine and dermatology.


Dr. Duncan's Reviews

Likelihood to recommend Dr. Duncan

3.3

Based on 9 reviews

5 Stars
55.55555555555556%
(5)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
11.11111111111111%
(1)
1 Star
33.333333333333336%
(3)

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Average Reported Wait Time
  • Under 10 minutes
Dr. Duncan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Karynne Duncan, MD
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I am shocked to see negative reviews about Dr. Duncan. Dr. Duncan and her staff are nothing but a pleasure to work with. After seeing two other Dermatologists who misdiagnosed me, Dr. Duncan had my issue pegged in a matter of minutes. Not to mention she is nothing but a sweet, caring doctor. If you are on the lookout for a new Dermatologist, she deserves a shot. One thing I should mention is her office is very busy. It can take several weeks get appointment (that's how good she is).
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Dr. Duncan is fantastic. She is personable, thorough, and I am really happy with her dermatologic care. I am also really happy with her staff who are all warm and friendly. I started seeing her a few years ago and I didn't feel the staff she had at that time were friendly or running the office very well. I am so pleased to say that is completely changed for the better!
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Wow she is such a jerk. I honestly would rather break my ACL again then go back.
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Did not make that Dr patient connection
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About Me

Biography

Dr. Karynne Duncan, MD is an internal medicine specialist in Saint Helena, CA and has been practicing for 20 years. She graduated from University Of Colorado School Of Medicine in 1992 and specializes in internal medicine and dermatology.

Specialties

  • Internal Medicine
  • Dermatology

Board Certifications

  • Dermatology
  • Internal Medicine

Education

1999
Yale University
Fellowship Hospital
1995
U Colo Sch Med
Residency Hospital
1993
U Colo Sch Med
Internship Hospital
1992
University Of Colorado School Of Medicine
Medical School
1999
1995
1993
1992

Awards

Insurance Check

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Dr. Duncan accepts

Accepted insurance can change. Please double-check when making an appointment.

(707) 967-0800

Dr. Duncan accepts the following insurance:

Aetna
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Duncan treats your condition or procedure

Dr. Duncan's conditions and procedures:

  • Acanthosis Nigricans
  • Acne
  • Actinic Keratosis
  • Allergic Reaction
  • Athlete's Foot
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Benign Tumor
  • Birthmark
  • Boil
  • Breast Diseases
  • Cancer
  • Cellulitis
  • Dermatitis
  • Dermatitis Due to Drugs
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Folliculitis
  • Foot Conditions
  • Fungal Nail Infection
  • Hair Loss
  • Hives
  • Impetigo
  • Intertrigo
  • Itchy Skin
  • Leg and Foot Ulcers
  • Lichen Planus
  • Lipomas
  • Melanoma
  • Moles (Benign Skin Lesions)
  • Nail and Nail Bed Infection
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Psoriasis
  • Psoriatic Arthritis
  • Rash
  • Ringworm
  • Rosacea
  • Seborrheic Dermatitis
  • Seborrheic Keratosis
  • Shaving of Skin Lesion
  • Shingles
  • Skin Cancer
  • Skin Discoloration
  • Skin Infections
  • Squamous Cell Carcinoma
  • Ulcer
  • Varicose Veins