755 Park Avenue
Suite 500
Huntington, NY 11743
(631) 271-2769
400 South Oyster Bay Road
Suite 200
Hicksville, NY 11801
(516) 433-3200

Our Dermatologist Staff - Serving Huntington, Hicksville, Syosset, and Plainview NY

At Long Island Medical & Cosmetic Dermatology, we recognize that your choice of a dermatologist is driven both by the doctor's competency and personality. When searching for dermatological treatment, you need a dermatologist who is experienced, understanding, and supportive. Patients experience this caring attitude from all the staff at LIMCD every day. Our staff works together as a team to be sure we are responsive to your needs and keep you informed about your health issues. We serve Huntington, NY, Hicksville, NY, Syosset, NY, and Plainview, NY areas. We look forward to getting to know you!

The brief descriptions below are designed to familiarize you with our staff's training, professional credentials, and work experience.

Daniel W. Sherer, M.D., F.A.A.D. Huntington Hicksville NY

Daniel W. Sherer, M.D., F.A.A.D.

Huntington, NY Dermatologist

Long Island Medical & Cosmetic Dermatology

Dr. Sherer is a Board Certified Dermatologist who has been in private practice on Long Island since 2003.

Dr. Sherer trained at the Mount Sinai School of Medicine where he completed his residency and Dermatopharmacology fellowship during which he participated in numerous clinical trials for new medications used to treat skin conditions such as psoriasis, acne, eczema, hair loss, hirsutism, photoaging, wrinkles, Ichthyosis Vulgaris, actinic keratoses, athlete's foot, wound healing, and laser treatments. Dr. Sherer remains on staff at Mount Sinai as an Assistant Clinical Professor where he teaches both dermatology residents and medical students.

Dr. Sherer received his undergraduate degree from Tufts University and attended medical school at SUNY Downstate Medical College. He is a Fellow of the American Academy of Dermatology and has published over a dozen original articles in professional journals. He was awarded First Prize in the New York Academy of Medicine Resident's Research Competition and a grant from the National Institute of Health for his research leading to a potential treatment of a connective tissue disease called Pseudoxanthoma Elasticum.

Dr. Sherer grew up in Syosset and enjoys giving back to the community in which he grew up by participating in local skin cancer screenings and lecturing at local schools and community centers. He is on staff at Mount Sinai Medical Center in Manhattan, North Shore/LIJ Huntington Hospital, North Shore/LIJ Plainview Hospital, North Shore/LIJ Syosset Hospital, and Winthrop Hospital.


Todd Coven, M.D., F.A.A.D., F.A.C.M.S.Todd Coven, M.D., F.A.A.D., F.A.C.M.S. Huntington Hicksville NY

Huntington, NY Dermatologist

Long Island Medical & Cosmetic Dermatology

Dr. Coven is Board-Certified Dermatologist specializing in Mohs micrographic surgery, cutaneous oncology, and dermatologic surgery. He is affiliated with Mount Sinai Hospital located in New York City and has been practicing on Long Island for several years.

Dr. Coven earned his undergraduate degree from Bucknell University and medical degree from Jefferson Medical College, located in Philadelphia, PA. He completed his medical internship at Lenox Hill Hospital, followed by a 2 year National Institute of Health sponsored Dermatology Research Fellowship at Rockefeller University in New York City. He completed his Dermatology residency at New York Presbyterian Hospital - Cornell Medical Center in New York City. Dr. Coven completed an American College of Mohs Surgery sponsored fellowship affiliated with New York University School of Medicine.


Christopher Buthorn, PA-C

Christopher Buthorn RPA-C Huntington Hicksville NY

Christoper Buthorn, PA-C  is a New York State Certified Physician Assistant specializing in Dermatology.  He provides uncompromising care, expertise, and professionalism to his patients.  Certified by the National Commission on Certification of Physician Assistants, he is also a member of the American Academy of Physician Assistants, the Society of Dermatology Physician Assistants, and the New York State Society of Physician Assistants.  He is also a certified Respiratory Therapist.

Christopher has spent the past 7 years specializing in Dermatology.  His medical interests include the treatment of numerous skin conditions such as acne, psoriasis, eczema, allergic contact dermatitis, fungal and bacterial infections, lichen planus, seborrheic dermatitis, onychomycosis, lichen simplex chronicus, warts, and many more.  He is also experienced in the practice of surgical excisions of various skin cancers and in the performance of full body skin examinations.  He is also well experienced in wound care management.

Christopher attended the Touro School of Health Sciences where he earned his Bachelor of Science in Physician Assistant Studies and graduated with honors of Cum Laude.  A graduate of Dickinson College with a Bachelor of Arts in psychology, Christopher also holds an AAHS degree in Respiratory Therapy.  Prior to becoming a dermatologic specialist, Christopher developed dual specialties in Orthopedics and General Medicine at Winthrop University Hospital.

Christopher is a long time resident of Long Island and has been serving his community for many years. 

Donna D'Angelone, Licensed Esthetician

Donnd D'Angelone Licensed Esthetician Huntington Hicksville NYDonna is a medical esthetician trained in NYC and has been practicing since 1994 in plastic surgery and dermatology offices.  She is skilled in performing many types of facials, chemical peels, microdermabrasion, laser hair removal, and many other cosmetic treatments.  Donna is also trained in make-up artistry.

Educated at Brooklyn College, Pace University, New York Institute of Finance, and the prestigious Christine Valmy Skin Institute on 5th Avenue in NYC. 

Services range from purifying acne facials to Vitamin "C" & Seaweed facials, as well as the latest  microdermabrasion  techniques necessary to refresh and rejuvenate your skin.  Complimentary consultations are now available.


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Huntington, NY Dermatologist
Long Island Medical & Cosmetic Dermatology
755 Park Avenue, Suite 500
Huntington, NY 11743
(631) 271-2769
Hicksville, NY Dermatologist
Long Island Medical & Cosmetic Dermatology
400 South Oyster Bay Road, Suite 200
Hicksville, NY 11801

(516) 433-3200