Dermatologist

Dr. Ali Al-Haseni is a board-certified, fellowship-trained dermatologist who specializes in the diagnosis and treatment of all types of skin cancer. He completed his fellowship in cutaneous oncology and has a special interest in procedural and cosmetic dermatology. He treats a wide range of skin conditions, including acne, psoriasis, and eczema. Dr. Al-Haseni enjoys getting to know his patients and providing compassionate, comprehensive care tailored to their individual needs. He has been recognized as a Castle Connolly Top Doctor and a Boston Magazine Top Doctor for 2025, 2026, and 2027. He is fluent in Arabic and English. Outside the clinic, he enjoys reading, cooking, traveling, playing golf and soccer, and watching the Celtics.

Dr. Diana Reusch is a board-certified dermatologist and fellowship-trained pediatric dermatologist who specializes in the diagnosis and treatment of skin conditions in children, adolescents, and adults. She completed her dermatology residency at the Harvard Combined Dermatology Residency Training Program and a pediatric dermatology fellowship at Boston Children’s Hospital. Dr. Reusch especially enjoys getting to know her patients and creating a comfortable, trusting environment where patients feel at ease. She enjoys caring for whole families, treating birthmarks, eczema, and skin cancers in different generations.

Dr. Gayin Lee is a board-certified dermatologist who completed her dermatology residency at the University of Rochester Medical Center where she served as Chief Resident. She has a special interest in skin cancer screening and management, acne, rosacea, psoriasis, eczema, and hidradenitis suppurativa. She also focuses on skin cancer excisions and facial rejuvenation using neuromodulators, fillers, and lasers along with patient centered skin care. She enjoys getting to know each of her patients and working with them to provide thoughtful and comprehensive care for their skin. Outside of work, she enjoys spending time with her family and friends, traveling, exploring new restaurants, cooking, and hosting dinner parties.

Dr. Catherine Higham is a board-certified dermatologist who practices medical and surgical dermatology. She has particular interests in skin cancer screening, acne and rosacea, and other rashes. She enjoys getting to know each of her patients and working with them to provide thoughtful and comprehensive care for their skin. When she is not in the clinic, she enjoys spending time with her family and friends, traveling, and running. She enjoys following sports and is an avid Boston sports fan.

Dr. Jessica Awerman is a board-certified dermatologist who specializes in the treatment of skin cancer, moles, acne, eczema, psoriasis, and rosacea. She is also an expert in surgical and procedural dermatology, including skin cancer excisions. Dr. Awerman is a Massachusetts native who graduated at the top of her class from both Tufts University School of Arts & Sciences and Tufts University School of Medicine. Dr. Awerman focuses on compassionate care that is individualized to each patient’s lifestyle and preferences. When not practicing dermatology, Dr. Awerman enjoys running, traveling, crafting, and spending time with her family.

Dr. Margaret Wat is a board-certified dermatologist who treats a wide range of general dermatology conditions, such as skin cancer screening and management, psoriasis, eczema, rosacea, and acne. After graduating from a dual MD/PhD program, she completed dermatology residency at University Hospitals/Case Western Reserve University and dermatopathology fellowship at University of Pennsylvania. Dr. Wat enjoys getting to know her patients and identifying the best treatments based on individual needs and preferences. Outside of the clinic, she enjoys spending time with family and friends, reading, gardening, and art.

Dr. Nikolai Klebanov is a Harvard-trained, board-certified dermatologist who practices medical and surgical dermatology. He specializes in skin cancer and evaluation of moles and is also an expert in rashes, psoriasis, acne, and procedural dermatology, including excisions and aesthetics. Dr. Klebanov enjoys working with patients of all ages and values building personal connections with patients while taking a scientific approach to build thoughtful and tailored treatment plans. Dr. Klebanov is married and has a son. Outside of work, he enjoys spending time with his family, biking, weightlifting, enjoying good food, and traveling.

Dr. R. Matthew McLarney is a board-certified dermatologist who specializes in the management of skin cancer, acne, eczema, psoriasis, rosacea, and warts. He was valedictorian at Temple University School of Medicine and was Chief Resident in Dermatology at Cooper University Hospital. He enjoys treating patients of all ages with a full spectrum of dermatologic concerns, using both medical and surgical treatments. He believes in getting to know each patient so that he can provide individualized treatment plans tailored to their lifestyle and preferences. Dr. McLarney is married with two sons and a dog. In his spare time, he enjoys spending time with his family, sports, and traveling.

Dr. Margaret Bruns is a board-certified dermatologist who completed her dermatology residency at the University of Chicago Medical Center where she served as Chief Resident. She has a special interest in acne, rosacea, psoriasis, eczema and skin cancer. She also focuses on surgical and cosmetic dermatology, including neuromodulators. Dr. Bruns enjoys connecting with each of her patients and providing thoughtful care to address their individual needs. Outside of work, she enjoys skiing, hiking, and spending time with her husband and three children.

Dr. Jordan Cummins is a co-founder of MassDerm and specializes in skin cancer prevention and treatment as well as a wide variety of general dermatology issues including acne, rosacea, psoriasis, eczema, contact dermatitis, and warts. He enjoys spending time with his wife and two amazing children.