Dr. Todd Colonna, MD
New Patients

Dr. Todd Colonna, MD


Dermatology | Male


Dr. Todd Colonna, MD is a dermatology doctor who practices in Bethesda, MD. He is 47 years old and has been practicing for 21 years. Dr. Colonna is affiliated with Suburban Hospital.

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Dr. Colonna's Experience

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Memberships & Professional Affiliations

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Visiting Dr. Colonna

Dr. Colonna accepts 25 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Colonna's Reviews

Likelihood of recommending Dr. Colonna to family and friends
based on 49 total surveys (15 with reviews)
Dr. Colonna'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 (15)
in Clarksville, IN |
I have visited Dr. C several times over the past year. He has been nothing but friendly and happy with me. I would highly recommend the office to any and all in need of a dermatologist.
Potomac, MD |
Great experience. The office is a bit dated, but friendly staff and the doctor resolved my rash in days.
HORRIBLE bedside manner. Waited about an hour, when he finally came in he sat on the counter and we saw him a total of 5 minutes. He talked super fast and I could barely get a word in edgewise. I brought both my sons, 1 with a skin virus the other with excema. He didn't examine either of them, just stayed on the counter. He waved off my questions and gave a prescription, then was out.
Chevy Chase, MD |
Dr. Colonna is an absolutely terrible doctor. He spent less than a minute to check my condition. When I showed him a problem spot, he said it was a precancerous lesion and we have to monitor it. He did not take any notes (how he will monitor it?) and without much explanation simply sprayed it with liquid nitrogen and said I am done. Scheduling was easy tough, but for obvious reason!!! I thought I would never say that, but Dr. Katz would look as a top doctor in comparison.
in Olney, MD |
100% would, and have, recommended to family and friends.
Potomac, MD |
Office staff a little bit gruff, but the doctor and nurses are excellent. Typical 15 minute wait to see the doctor, but he has been treating my family for years and he has been wonderful to all of us.
Columbus, OH |
Great doc. Diagnosed me correctly after others had failed. Issue resolved in 2 weeks. had problems for months prior.
in Olney.MD |
He removed a skin cancer which other doctors had missed. I am extremely grateful.
in Bethesda, MD |
Very warm manner - Dr. Colonna diagnosed a tricky situation and took plenty of time to provided the pros and cons of the the treatment options he presented. He also took time to answer all my questions. Other times I've had appointments with him, he's provided similarly great care but in much less time (which was fine - as there wasn't much to discuss and I'm happy to be on my way.)
in Silver Spring |
Dr. Colonna was pleasant and professional, and took time to explain details about the three conditions I had questions about. This was my first visit, and I left the office feeling assured by his diagnoses and follow-up advice.
in Bethesda, MD |
Had a great experience in the office. Decor a bit dated, but helpful staff and I loved Dr. Colonna. We talked about football and travelling, and he resolved my issue quickly. Would definitely recommend to all.
in Potomac, MD |
I have had nothing but excellent experiences at his offices. I have been to 2 different offices. The staff is helpful, although seem a bit overworked. Dr. Colonna knows his stuff and may not seem overly warm and fuzzy, but he is very kindhearted as you get to know him. I would (and have) recommend him to my own family members.
in Montgomery Village, MD |
Very friendly and upbeat manner. Usually go for annual visit to get "cleared". No major problems dealt with. If anything, a suspicious area is treated with liquid nitrogen.
Brookeville, MD |
My daughter had appointment and was running 5 minutes late. I called the office as a courtesy and was told by the receptionist (very understanding) after she checked with Dr Colona that he was unable to see her as she was his last appointment (appointment at 4:30) and would not wait for her. I stated I was unsure IF she would even be late, but was told if she did not arrive by 4:30 the doctor would not be in the office. In the past, I have waited over 45 minutes in the office.
in Olney, MD |
spent a minute and did not answer my questions
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Dr. Colonna'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
  •  Malpractice claims in Maryland not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

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

    Dr. Colonna has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Maryland.

    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. Colonna'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
  • Athlete's Foot
  • Atopic Dermatitis (Eczema)
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Benign Tumor
  • Cancer
  • Candidiasis of Skin and Nails
  • Cellulitis
  • Cold Sore
  • Dermatitis
  • Excessive Sweating
  • Foot Conditions
  • Fungal Infections
  • Hair Loss
  • Herpes Simplex Infection
  • Hives
  • Impetigo
  • Intertrigo
  • Itchy Skin
  • Jock Itch
  • Keloid Scar
  • Lipomas
  • Moles (Benign Skin Lesions)
  • Psoriasis
  • Rash
  • Ringworm
  • Rosacea
  • Seborrheic Dermatitis
  • Seborrheic Keratosis
  • Shingles
  • Skin Cancer
  • Skin Discoloration
  • Skin Infections
  • Squamous Cell Carcinoma
  • Telogen Effluvium
  • Tinea Versicolor
  • Varicose Veins
  • Warts


  • Medical School

    Graduated in 1996

  • Residency Hospital
    Georgetown University Hospital
    University Of Va Med Center

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Dermatology

Procedures Performed

  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion