Massachusetts Dermatology Associates
Call now
Call now
Website
Call
Massachusetts Dermatology Associates
See what Massachusetts Dermatology patients have to say about their experiences at our office. We provide state-of-the-art treatments (such as Mohs surgery) for skin cancers including basal cell carcinoma, squamous cell carcinoma, and melanoma. We treat a wide array of skin conditions such as acne, psoriasis, eczema, and contact dermatitis to name a few.

Under the expert care of our physicians and nursing staff, we can reduce wrinkles, restore your skin tone and texture, and reverse signs of sun damage. I think the real key to our success and accomplishing that really comes down to our team. We have an amazing group of physicians, with not only excellent credentials, but they're also extremely caring physicians who work really hard to provide for the needs of each of their patients.
Services
Massachusetts Dermatology Associates (also known as MassDerm) is a full service dermatology practice located on the North Shore of Massachusetts in the town of Beverly, MA. At Massachusetts Dermatology Associates we provide innovative, high quality care in medical dermatology, skin cancer treatment, skin surgery, and cosmetic skin enhancement.
Dr. Marguerite Sullivan is a board-certified dermatologist who completed her dermatology residency at Boston Medical Center. She specializes in skin cancer, moles, acne, rashes, and eczema. She enjoys working with patients of all ages as well as performing skin surgeries and aesthetic procedures. In her free time, Dr. Sullivan enjoys spending time with her little dog, Peanut, traveling, tennis, golf, yoga, skiing, and enjoying good food.
A dermatology practice is only as good as the sum of its parts. Massachusetts Dermatology Associates (MassDerm) has highly trained personnel, including board-certified dermatologists, Registered Nurses, medical assistants, and dermatology technicians dedicated to the skin health of patients on the North Shore MA.
At Massachusetts Dermatology Associates we like to connect patients with helpful information to facilitate a smooth visit at our office. Here you will find information about our office as well as helpful dermatology resources. Why travel into Boston, when you can have Boston's best in Beverly MA?

If you have additional questions or would like to schedule a consultation with one of our board-certified dermatologists on the North Shore in MA, call (978) 225-3376.Patient Portal: For current patients at MassDerm, the patient portal provides a way to communicate securely with our practice as well as to manage aspects of your care.
What do I need to bring with me to my appointments at Massachusetts Dermatology Associates?. Referral from your primary care provider if your insurance requires a specialist referral (if not already sent by your primary care office). We will try our best to accommodate you, but if you arrive 15 minutes or more after your scheduled visit time, we reserve the right to reschedule your appointment.
Reviews (10)
Bob Almeida
Bob Almeida
Jan 21, 2022
Report
I can't say enough about this practice. They always find a way to fit me in on short notice and my visits are always speedy and efficient. Thank you once again.
Holly Schmidt
Holly Schmidt
Nov 05, 2021
Report
Dr. Higham is thorough and thoughtful, and explains things clearly. She makes an effort to get to know her patients outside of their specific medical issue, and is friendly and kind. Everyone at the practice is professional, friendly, and upbeat. Highly recommend!
Linda Meier
Linda Meier
Sep 23, 2021
Report
After learning that our dermatologist at another practice was retiring, my husband and I met with Dt. Sullivan to discuss a skin problem one of us was having and to decide if we wanted to continue using her services. We both were so pleased with our first experience with her! Dr. Sullivan is very easy to communicate with and is obviously very knowledgeable. We will feel confident returning to her in the future.
Alicia Lundgren
Alicia Lundgren
Sep 05, 2021
Report
I was a new patient and I really liked it. The place is very clean, I felt very comfortable and safe, as I did a fully body melanoma skin check. They were very helpful with any questions I had. They were all very friendly and wish I knew about this place earlier. I recommend this place for everyone!
Linda Cancellieri
Linda Cancellieri
Aug 31, 2021
Report
Exceptional professional service. I have had multiple visits and from check in to check out everyone is considerate and professional. Always on schedule, maintaining Covid protocols, and Dr Bloom is a caring professional.
Lara Maher
Lara Maher
Aug 27, 2021
Report
I became a patient of Dr. Higham while having a severe reaction to the Aspirin I was taking after having surgery. It was a very scary time for me as we navigated my symptoms and tried to figure out what was happening. The level of care I received was amazing and I couldn’t have been more impressed with the way Dr. Higham handled my situation. She really put in extra effort to make sure I recovered safely and quickly. I also never waited long to be seen for my scheduled appointments which was great. Based on my experience I highly recommend Dr. Higham and Massachusetts Dermatology Associates.
Tarin McAdoo Comer
Tarin McAdoo Comer
Aug 17, 2021
Report
Dr. Bloom is a great dermatologist. Very personable, very professional, and made me feel heard. My skin hasn't looked this good in years.
Karen Elwell
Karen Elwell
Aug 15, 2021
Report
Gina is the best laser hair removal specialist! Highly recommend. She is extremely knowledgeable and makes the appointment fun.
Jacqueline Krantz
Jacqueline Krantz
Jul 15, 2021
Report
I went to Mass Dermatology to see Dr. Vlad Ratushny because I heard through a friend how he helped a woman who was experiencing hair loss grow her hair back and I am glad I did.
Dr Vlad and his staff do not keep you waiting, nor does he rush you, he has a very pleasant manner about him. He also listens to your concerns, asks questions, and gives you answers and solutions. Additionally, all the office staff that I have dealt with is friendly and helpful. I was at an appointment today to track my progress and I asked him about trying to grow back eyebrow hair. He told me about a serum him and another
Ron Rubin
Ron Rubin
Jun 21, 2021
Report
I am Norma Rubin. I am the person treated at Massachusetts Dermatology. I cannot say Thank You enough to the entire staff who helped me.
Dr. Ratushny and Dr. Cummins worked together to develop a treatment plan for my severe eczema and psoriasis. They did so while explains everything to me and with great caring.
The technicians who I saw 3 times a week and then 2ce a week for 6 months while I received narrow band UV treatment were always smiling and kind and knowledgeable.
The staff at the front desk always greeted me with a personal “hello” and no appointment change or question was ever