Dr. Karen Johnson, MD
New Patients

Dr. Karen Johnson, MD


Dermatology | Female


Dr. Karen Johnson, MD is a dermatology doctor who practices in Denver, CO. She is 45 years old and has been practicing for 17 years. Dr. Johnson is affiliated with Rose Medical Center.

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Dr. Johnson's Experience

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Johnson

Dr. Johnson accepts 7 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Johnson's Reviews

Likelihood of recommending Dr. Johnson to family and friends
based on 40 total surveys (6 with reviews)
Dr. Johnson's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (6)
in Avon, CO |
I found her staff and Dr. Sundby very friendly ,courteous and professional. I was very upset when i arrived and they helped to put me at ease.Her staff is by far more that 5 stars! When Dr.Sundby came in I could feel she was truly concerned about me. My first procedure went well and feel that my next procedure she will do her best work on me. Highly recommend this group of true professionals.
in Englewood, CO |
I was referred to her for Mohs, made appt, office didn't provide much information. I asked for a consult first, was told that it would take longer to get a consult than the actual procedure. Schedule the procedure. I called the day before to find if preauth was made. Was told to expect to pay $400-$950 on day of procedure. No payment plan options. They could have called me prior with this information. No compassion, no faith in going there at all. Rescheduled with a better provider.
Denver, CO |
Dr Sundby is thorough, friendly and very matter-of-fact. Her office is run like a machine - super efficient, yet not at all cold. She is often able to do small treatments on the spot. She's a great listener and is always upbeat and happy to see you!
in Burlington,Co. |
This was my second visit with Dr. Johnson and can not say enough good things about her and her staff. She has removed basil cell cancer from both sides of my nose and unless you knew that my nose had been worked on you could never know it.
in Denver, CO |
Wonderful! So much easier than I was expecting. You can't even see my 1.5 scar on my forehead. Even my own parents have noticed (I'm mid-30's).
in Denver, Colorado 802193 |
Very compassionate, explained everything to me that she was doing, and all went well very good experience.I will have my friends and family see her she has the best
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Dr. Johnson's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Dermatology
  •  Board certified in Dermatology
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Johnson has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Colorado.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Johnson's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Dermatology

Conditions Treated

  • Acne
  • Actinic Keratosis
  • Basal Cell Carcinoma
  • Benign Tumor
  • Cancer
  • Carcinoma in Situ of Skin
  • Dermatitis
  • Dry Skin
  • Folliculitis
  • Granuloma of Skin
  • Melanoma
  • Moles (Benign Skin Lesions)
  • Plantar Wart
  • Rash
  • Rosacea
  • Seborrheic Keratosis
  • Skin Cancer
  • Skin Discoloration
  • Skin Infections
  • Squamous Cell Carcinoma
  • Warts


  • Medical School
    University Of Colorado

    Graduated in 2000

  • Internship Hospital
    University Of Colorado
  • Residency Hospital
    University Of Colorado
  • Fellowship Hospital
    Shadyside Medical Center

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Johnson does not have any memberships or affiliations listed. If you are Dr. Johnson and would like to add memberships or affiliations, please update your free profile.


  • Dermatology

Procedures Performed

  • Adjacent Tissue Transfer
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Mohs Surgery
  • Skin Biopsy
  • Skin Tag Removal