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Dr. Bonnie Koo, MD

Dermatologist

Professional statement

Bonnie Koo, MD is a board certified dermatologist. She provides medical, surgical, and cosmetic services and sees pediatric and adult patients. Dr. Koo graduated from Barnard College with a Bachelor of Arts in Biochemistry with Honors and she attended Columbia University's College of Physicians and Surgeons. During medical school, Dr. Koo was selected to the prestigious Doris Duke Clinical Research Fellowship program in which she investigated therapies for psoriasis. She went on to complete her Internal Medicine internship at Northshore University Hospital in Manhasset, NY and her residency in Dermatology at the University of California, Irvine. Dr. Koo has published numerous articles and book chapters. She is the recipient of awards including the Women's Dermatologic Society's Mentorship Award and the American Academy of Dermatology's Presidential Citation. Prior to joining Pennsylvania Dermatology Partners, she was an Assistant Professor of Dermatology at Hofstra-Northwell School of Medicine and Director of Hospital-based Dermatology teaching dermatology residents and medical students.

In-network insurances

  • 1199SEIU
  • AARP
  • Aetna

Specialties

  • Dermatologist

Practice names

Board certifications

  • American Board of Dermatology

Education and training

  • Medical School - Columbia University, Doctor of Medicine
  • University of California, Irvine, Residency in Dermatology

Zocdoc awards

Rapid registration
See you again
Speedy response

Languages spoken

  • English

Provider's gender

Female

NPI number

1851533038

Office locations

Pennsylvania Dermatology Partners

209 Floral Vale Blvd

Yardley, PA 19067

Pennsylvania Dermatology Partners

1930 S Broad St, Suite 21

Philadelphia, PA 19145

Pennsylvania Dermatology Partners

491 Allendale Road, Suite 313

King of Prussia, PA 19406

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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I went in for an annual skin screening. Bonnie was very professional and personable.
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She was great during my visit, but this office has been next to impossible to reach and completely inefficient and unprofessional in helping me with my post-visit care a few months after.
Less than 1 month ago
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Very nice. Addressed all issues of concern in a timely fashion.
Less than 3 months ago
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She was fabulous! Great bedside manner and very knowledgeable.
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Very knowledgeable and caring doctor. Appreciated her expertise and great bedside manner ...as well as the treatment I received.
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The office was clean and neat. Dr. Koo was on time and very personable! She has a great bedside manner, explained everything to me prior to performing any procedure, answered all of my questions, and provided me with information to takehome. Making a follow up appointment was very easy and fast as well!
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We reacjed 10 min early to complete registration as it was our first visit. We were in the room exactly at the appointment time
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Very helpful, knew what I needed and was able to help me effectively. Informed me of other possible options, which gave me choices should I chose a different treatment plan down the road. Was also quick to be seen! Highly recommend.
Less than 6 months ago
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She is great! Listens and helps find a solution for your ailments!
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The entire team was so welcoming and professional. Dr. Koo took the time to clearly explain and answer questions.
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The office is very clean and orderly. All paperwork and documentation is done electronically, which I like to see. Dr. Koo and her staff were nice and respectful. The doctor answered my questions and addressed my concerns . She didn't seemrushed or impatient. I was glad that there weren't too many advertisements for cosmetic procedures in the office, and that she didn't try to "sell" me anything that would be farfetched.
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Felt very comfortable. All the ladies in her office were pleasant and easy to talk to and very kind!
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She was so kind and friendly. Engaged conversation about my life and my son. She was pleasant and her personality is warm and welcoming. I would go back to her if needed to!
Less than 1 year ago
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Dr. Koo was very personable and provided clear, concise directions for treatment.
Less than 1 year ago
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Great visit the whole staff was great! Thank you!
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Dr.Koo and her staff will make you comfortable and try their best to find what is wrong with your symptom. Customer service was great!! I totally recommend Dr. Koo and her team.
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Dr Koo was one the absolute best doctor’s I have seen. Her knowledge and willingness to help find an affordable treatment plan was above and beyond what i expected. Even though my visit was cosmetic based, she spent just asmuch time and effort into my diagnosis and treatment plan.Thanks Dr Koo! Looking forward to seeing you again!
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Fast Easy and friendly.
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Dr. Koo was thorough and professional in evaluating a few potential moles. I was very pleased with the appointment.
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Dr. Koo was incredibly friendly and personable - she put my mind at ease. I will be going back again!
Less than 1 year ago
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My appointment was on time and Dr Koo was very nice and personable and answered any questions I had. I would recommend her to anyone in need of a dermatologist.
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They made me feel very welcome!
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She was professional and pleasant to speak with. She answered all of my questions easily.
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I made time for my appointment hoping I would get a treatment cream/ointment for my rashes/blisters. I was told I don't need to apply anything and just wait until they disappear.
Less than 1 year ago
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She's very friendly and good listener ..she didn't try to sell me too many products even I asked her to .
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Dr. Koo was very knowledgeable, caring and personable. She took her time looking at what was concerning on my skin. There was a long wait to see my usual dermatologist so it was wonderful to be able to get a sameday appointment with a dermatologist. Awaiting biopsy results is the hardest part, but she did say the results are typically ready in less time than the 2 weeks typically projected, and to call if I haven't heard.
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Less than 3 months ago
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Less than 3 months ago
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Less than 6 months ago
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Less than 1 year ago
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Less than 1 year ago
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Less than 1 year ago
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Less than 1 year ago
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Less than 1 year ago
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