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Brownstone Dermatology

3.6 36 reviews
Overall rating
3.6
out of 5
36 reviews
5 star 51%
4 star 2%
3 star 2%
2 star 3%
1 star 42%

About Brownstone Dermatology

Brownstone Dermatology is a highly regarded practice known for its friendly, professional, and caring environment. Patients appreciate the staff's efficiency, helpfulness, and good sense of humor, which create a welcoming atmosphere. Dr. Cassel is widely praised as an excellent, knowledgeable, and compassionate dermatologist who takes the time to know her patients personally and provide thorough examinations. Many patients have trusted her for years and follow her recommendations, some even bringing multiple family members to her care, highlighting the confidence they have in her expertise. The office staff is consistently described as professional and helpful, contributing to a positive experience. While there may occasionally be a wait, patients feel they are treated with courtesy and respect, never feeling like just another appointment. Overall, Brownstone Dermatology is highly recommended for anyone seeking a friendly, professional, and attentive dermatology practice where patients feel valued and well cared for.

Oct 2025
5.0
I am so appreciative that I attend Brownstone Dermatology. The staff is so friendly and efficient and possess an excellent sense of humor !
Dr. Cassel is an excellent medical doctor and I feel confident being under her care. She is thorough in her examinations and I feel at HOME going to her practice. I highly recommend this practice !
Oct 2025
5.0
What a great doctor and team of employees! I have been a patient here for several years, and let’s be honest…sometimes doctors don’t have good news for us. With that said, I have always been treated with courtesy and respect. Yes, like any other doctor’s office, sometimes there is a bit of a wait (you never know what’s going on with the patient ahead of you). But the dr. has always been courteous, and she doesn’t treat us as if we are simply on an assembly line…a box that just needs to be checked. Thank you Brownstone Dermatology! I appreciate you all!
Sep 2025
5.0
Absolutely love this practice! I've been a patient for almost a decade after following my sister's recommendation. Besides us, my father is also a patient. I can think of no greater testimony than multiple members of the same family that see the same provider.

Dr. Cassel is smart, friendly, compassionate, and skilled. She makes it a point to know her patients and care about their lives, even remembering small details about their lives. She brings humanity to the interaction, not making you feel like just another chart or insurance claim.

The office staff have also been professional and helpful.

Highly recommend this practice to anyone looking for a friendly, professional… read full review
Photos of Brownstone Dermatology, 530 Walton Ave,  Hummelstown
All 9 photos

Hours

Monday 8AM - 5PM
Tuesday 8AM - 5PM
Wednesday 8AM - 5PM
Thursday 8AM - 5PM
Friday Closed
Saturday Closed
Sunday Closed

Good to know

  • specialties: dermatology
  • by appointment only

Location

530 Walton Ave, Hummelstown, PA 17036

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Brownstone Dermatology · 530 Walton Ave, Hummelstown, PA 17036

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