Cosmetic Dermatology | Woodbury Cosmetic Dermatology | Woodbury Cosmetic Dermatology | Woodbury Cosmetic Dermatology | Woodbury

Our Physicians

Susan Lisa Ungar, M.D.

Susan Lisa Ungar, M.D. received her degree from State University of New York Health Science Center at Brooklyn and subsequently completed dual residencies in Dermatology and Pediatrics at the SUNY Health Science Center at Brooklyn, respectively. Dr. Ungar is board certified in both Pediatrics and Dermatology.

Dr. Ungar is on staff at Mt. Sinai Medical Center and NSUH at Plainview and Syosset. In addition to her clinical appointments, Dr. Ungar maintains a number of professional affiliations. She is an active member of the following organizations:

  • Pediatric Society of Dermatology
  • American Academy of Dermatology (AAD)
  • American Society for Dermatologic Surgery (ASDS)
  • Women's Dermatologic Society
  • American Academy of Pediatrics
  • Long Island Dermatology Society

A. Neal Gregory, M.D.

Dr. A. Neal Gregory is a skin cancer surgeon who has been in private practice for 20 years. He comes to us from Upper Hudson Valley Dermatology in Castleton, NY. After receiving his medical degree from the University of North Carolina Chapel Hill in 1984, Dr. Gregory performed his dermatology residency at New York University School of Medicine - Belleview Hospital.

Along with his duties in private practice, Dr. Gregory serves as the Attending Physician at Columbia Presbyterian Medical Center in the Division of Infectious Disease. Dr. Gregory also is the Assistant Clinical Professor in Dermatology at three hospitals; St. Luke's and Roosevelt Hospital, Columbia University College of Physicians and Surgeons and the Albany Medical College. Board Certified in Dermatology, Dr. Gregory is also a fellow of the following professional organizations:

  • American Academy of Dermatology
  • American Society for Dermatologic Surgery
  • American Society of Mohs Surgery

Dr. Gregory has lectured throughout the US and internationally. His articles have been published in a variety of medical journals and magazines.


Elizabeth Femenia, RPA-C.

The Center for Aesthetic Dermatology is pleased to introduce our new associate, Elizabeth Femenia, RPA-C. She is a Certified Physician Assistant (PA). Physician assistants are medical providers formally trained to practice medicine with physician supervision. Physician assistants have been practicing with dermatologists for twenty years, providing a wide variety of services, including diagnosing illness, writing prescriptions, ordering and interpreting lab tests, wound suturing, and medical or surgical treatment of a wide variety of clinical pathology. All physician assistants are legally and ethically bound to practice only with supervision by their employing physician.

Ms. Femenia received a Bachelor of Science degree in Biology from The College of William and Mary. She received a graduate degree in Physician Assistant Studies from Weill Cornell Medical College in New York. She finished top of her class and received Cornell’s Award for Clinical Excellence. Ms. Femenia has been a board certified P.A. since 2001, working exclusively in the fields of Mohs surgery and dermatology.

Ms. Femenia’s education does not stop there. To remain certified, she must complete 100 hours of continuing medical education (CME) every two years and pass a national recertification examination every six years. Ms. Femenia has over six years experience in treating acne, contact dermatitis, eczema, psoriasis, warts, and skin cancer. We plan to take advantage of these skills in our practice. Ms. Femenia is a member of the following professional organizations:

  • American Academy of Physician Assistants
  • New York State Society of Physician Assistants
  • Society of Dermatology Physician Assistants

You may rest assured that your care is still managed by us and that our staff will work as a team for your dermatologic concerns. We believe that adding a PA to our staff will enable us to provide you with greater accessibility and prompt care. Ms. Femenia’s presence will greatly benefit our patients. If you have any questions please do not hesitate to ask us.

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