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Dr. Ma Katrina M. Dy, MD

Dr. Ma Katrina M. Dy, MD

Dermatologist
261 9th St S, Naples, FL
5.00
“Dr. Dy is very professional. She explains everything she's doing clearly. She is kind and courteous and is receptive to her patient's concerns. I would highly recommend Dr. Dy.”
Israel M.August 28, 2025
Highly recommended
100% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes

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What patients are saying

Overall rating

5.00

Average wait time

4.73

Bedside manner

5.00
“Dr. Dy is very professional. She explains everything she's doing clearly. She is kind and courteous and is receptive to her patient's concerns. I would highly recommend Dr. Dy.”
Israel M.August 28, 2025
“Efficient and friendly office staff. The doctor's exam was thorough; I never felt rushed thru the appointment.”
Karen C.August 18, 2025

About Dr. Ma Katrina M. Dy

Dr. Ma Katrina Dy joins Riverchase Dermatology with an abundance of knowledge and experience in the field of dermatology. She completed her Doctor of Medicine, With Distinction, at the George Washington University School of Medicine in Washington, D.C. Her preliminary internal medicine and dermatology residencies were both completed at Mayo Clinic in Rochester, MN. Dr. Dy began her dermatology career at Dartmouth-Hitchcock Clinic in the Department of Dermatology in Concord, NH. For the next 12 years, she practiced medical and surgical dermatology in Boston, MA and its surrounding towns at Harvard Vanguard Medical Associates, Belmont Medical Associates-Mount Auburn Hospital, and Dermcare Physicians and Surgeons. Dr. Dy was named to Boston Magazine’s Top Doctors 2021 list Dr. Dy enjoys her free time swimming, reading and traveling.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Acute skin infection
Benign or precancerous skin growths
Psoriasis
Acute skin infection
Benign or precancerous skin growths
Psoriasis

Office location

Riverchase Dermatology
261 9th St S, Naples, FL 34102
Get directions

Education and background

Practice names

Board certifications

  • American Board of Dermatology

Education and training

  • Medical School - George Washington University, Doctor of Medicine
  • Dartmouth College (Bachelor's)
  • Mayo Clinic, Rochester, Residency in Preliminary Internal Medicine
  • Mayo Clinic, Rochester, Residency in Dermatology

Professional memberships

  • American Academy of Dermatology
  • Massachusetts Academy of Dermatology

Awards and publications

  • Castle Connolly Top Doctor

Languages spoken

  • English

Provider's gender

Female

NPI number

1598743601

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.73
Bedside manner
5.00
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Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
41 reviews
Most relevant
Efficient and friendly office staff. The doctor's exam was thorough; I never felt rushed thru the appointment.
Verified patient
Very knowledgeable with great communication! Professional and superb bedside manner!
Verified patient
Dr. Dy is very professional. She explains everything she's doing clearly. She is kind and courteous and is receptive to her patient's concerns. I would highly recommend Dr. Dy.
Verified patient
Dr. Dy was very personable, but professional. She was very thorough and fun to talk to. I would recommend her because of her bedside manner.
Verified patient
Dr Dy was wonderful. However she did not accept my particular plan w Florida Blue which ended up costing me over $230! Technically it was worth it because I was finally able to get to see a dermatologist and she was great!
Verified patient
I was called as a reminder of my appointment and asked if I wanted forms emailed to me or if I wanted to fill them out upon my arrival for my appointment. I chose to have them emailed. Everything was very easy. The staff and Doctor were all pleasant and knowledgeable. The Doctor was exceptionally clear with all answers to my questions.
Verified patient
Verified patient
Verified patient
Verified patient
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Ma Katrina M. Dy?

Generally, Dr. Ma Katrina M. Dy has appointments available on Zocdoc within 1 week. You can see Dr. Dy's earliest availability on Zocdoc and make an appointment online.

Is Dr. Ma Katrina M. Dy accepting new patients?

Dr. Ma Katrina M. Dy generally accepts new patients on Zocdoc. You can see Dr. Dy's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Ma Katrina M. Dy accept my insurance?

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Can I make an appointment with Dr. Ma Katrina M. Dy online?

Yes, you can make an appointment online with Dr. Dy using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Ma Katrina M. Dy work with?

Where is Dr. Ma Katrina M. Dy's office located?

Dr. Ma Katrina M. Dy's office is located at 261 9th St S, Naples, FL 34102.

Which board certifications does Dr. Ma Katrina M. Dy have?

Dr. Ma Katrina M. Dy is certified by American Board of Dermatology.

What are common reasons for patients to see Dr. Ma Katrina M. Dy?

Dr. Ma Katrina M. Dy frequently sees patients for Acne, Annual Skin Screening, Dermatology Consultation, Mole Screening/Treatment, and Rash. You can see other visit reasons for Dr. Ma Katrina M. Dy on their profile.

What languages does Dr. Ma Katrina M. Dy speak?

Dr. Ma Katrina M. Dy speaks English.

How do patients rate Dr. Ma Katrina M. Dy in reviews?

41 patients have reviewed Dr. Ma Katrina M. Dy. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 4.73/5 rating for wait time. You can read individual reviews and ratings on their profile.

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Zocdoc›Naples, FL Dermatologists›Dr. Ma Katrina M. Dy, MD