Dermatology Staff

Dr. Grace L. Federman

Dr. Grace L. Federman

Dermatologist in Danbury, CT

 Advanced DermCare 

Dr. Grace Liang Federman has been practicing dermatology in Danbury, CT since 1993. She is a graduate of  New York University School of Medicine  where she was initiated in Alpha Omega Alpha medical honor society. She completed dual residencies in internal medicine and dermatology at the  University of Miami School of Medicine  in Miami, FL. Dr. Federman is currently on the teaching staff of Danbury Hospital.

Dr. Federman has expertise in numerous cosmetic procedures such as sclerotherapy for leg veins, Botox injections, and injections of fillers such as Juvederm and Restylane. She also has extensive experience in the use of multiple lasers including the Pulsed-Dye laser for vascular lesions and Nd-Yag laser to treat pigment abnormalities. Because she is board certified in both dermatology and internal medicine, Dr. Federman maintains an interest in dermatologic manifestations of internal diseases, as well as women’s health issues and psoriasis. She is a Fellow of the American Academy of Dermatology and has been named among the "Top Docs" in Connecticut magazine.

Dr. Jonathan R. Zirn

Dr. Jonathan R. Zirn

Dermatologist in Danbury, CT

 Advanced DermCare 

Dr. Jonathan R. Zirn is a graduate of the  University of California at Los Angeles (UCLA) Medical School  . After finishing his internship in Internal Medicine at the New York Hospital-Cornell Medical Center, he went on to complete dual residencies in Anatomic/Clinical Pathology and Dermatology, also at the New York Hospital-Cornell Medical Center. He completed his training by performing a Fellowship in Dermatopathology at the  New York University Medical Center  .

Dr. Zirn continues to teach Dermatopathology at the  Yale University Medical Center  in New Haven, CT. Dr. Zirn is one of the few nationwide dermatologists who is triple-Boarded in Dermatology, Pathology, and Dermatopathology. Because of his unique background, he possesses a particular expertise in the management of both inflammatory disorders of the skin and skin cancer. Dr. Zirn maintains an appointment as a Clinical Instructor of Dermatology at Yale University School of Medicine.

Dr. Graeme M. Lipper

Dr. Graeme M. Lipper

Dermatologist in Danbury, CT

 Advanced DermCare 

Dr. Graeme M. Lipper is a graduate of the  Harvard Medical School  . After completing a medical internship at Beth Israel Deaconess Medical Center, he did his Residency in Dermatology at Harvard Medical School in Boston, Massachusetts where he served as Chief Resident. In addition, Dr. Lipper completed fellowship training in laser and cosmetic surgery at the Wellman Laboratory of Photomedicine and Massachusetts General Hospital, and has researched laser treatments including new therapies for acne scarring. Dr. Lipper is currently on the teaching staff at Danbury Hospital and the  University of Vermont Medical School  . In addition, he has been named a 2012 “Top Doctor” in the U.S. News & World Report and writes for WebMD/Medscape Dermatology, where he is currently serving on the Physician Advisory Board.

Dr. Lipper’s areas of interest include general adult and pediatric dermatology, laser and phototherapy, and cosmetic dermatology. He specializes in cosmetic treatments including Botox, dermal fillers such as Juvederm, sclerotherapy, and the treatment of acne scarring. He is certified by the American Board of Dermatology, a fellow of the  American Academy of Dermatology  and a member of the American Society for Laser Medicine and Surgery.

Dr. Michael Jacobson

Dr. Michael Jacobson

Dermatologist in Danbury, CT

 Advanced DermCare 

Dr. Michael Jacobson graduated from the  University of Pennsylvania  before he earned his medical degree summa cum laude from Jefferson Medical College in Philadelphia. Dr. Jacobson completed dermatology residency at the Medical University of South Carolina and is a board certified dermatologist. After practicing for several years, Dr. Jacobson completed an additional rigorous one-year fellowship in Procedural Dermatology and Mohs Micrographic Surgery at SUNY Downstate. He is a member of the  American College of Mohs Surgery  .

Dr. Jacobson’s clinical interests and expertise include the diagnosis and management of skin cancer. Dr. Jacobson prides himself in making sure that patients understand thoroughly their skin cancer diagnosis, treatment options, and prognosis. He strongly believes the time spent with each individual patient creates a trusting and healthy doctor-patient relationship.

Academically, Dr. Jacobson has authored scientific articles and book chapters. In addition, he has lectured on and taught surgical techniques to dermatology residents.

Dr. Michael Jacobson

Dr. Erin Lowe

Dermatologist in Danbury, CT

 Advanced DermCare 

Dr. Lowe attended Columbia University for her premedical education and earned her medical degree from Lake Erie College of Osteopathic Medicine as a member of the Sigma Sigma Phi Honor Society. She completed a medical internship and dermatology residency training at HCA Healthcare/USF Morsani College of Medicine: Largo Medical Center Program in Florida, where she served as Chief Resident. Prior to her formal medical training, Dr. Lowe worked in HIV/AIDS research at Mount Sinai Medical Center in New York City.

Dr. Lowe brings expertise in general, pediatric, and geriatric dermatology to Advanced DermCare. She practices dermatologic surgery and a full complement of cosmetic procedures. Education is a passion for Dr. Lowe and she has authored multiple articles on skin cancer and infectious diseases. She is an active member of several professional organizations including the American Academy of Dermatology, American Osteopathic College of Dermatology, American Society of Dermatologic Surgery, Society for Pediatric Dermatology, and Women’s Dermatologic Society. Her special interests include skin cancer prevention, detection, and treatment, as well as women’s health and genital dermatology.

Dr. Lowe grew up in the Danbury area and is honored to serve the community that has given so much to her.


Jillian T. Philbin MSN, APRN, NP-C

Jillian T. Philbin MSN, APRN, NP-C

 Advanced DermCare 

Jillian T. Philbin graduated magna cum laude from the University of New Hampshire in 2010 with a Bachelor of Science in Nursing and afterward worked as an oncology nurse in Connecticut and Boston hospitals. She earned her Masters of Science in Nursing as a Nurse Practitioner at Northeastern University of Boston, MA in 2014. Prior to joining Advanced DermCare she had been practicing medical and surgical dermatology in both Massachusetts and Connecticut. Jillian is board certified by the American Academy of Nurse Practitioners and is a member of the Dermatology Nurses’ Association and the American Academy of Dermatology. She treats all adolescent and adult dermatologic conditions. Special interests include general medical dermatology, acne, rosacea, cutaneous oncology, dermatologic surgery and skin cancer prevention.

Regina Chimileski DNP

Regina Chimileski DNP

 Advanced DermCare 

Regina Chimileski has a life-long interest in skincare becoming a NYS licensed aesthetician at age eighteen. While working as an aesthetician, she attended Western Connecticut State University, graduating magma cum laude with a Bachelors in Science of Nursing. As a registered nurse she worked predominantly in the emergency department as well as part time in PACU, home infusions and dermatology. Regina has trained in both cosmetic and medical dermatology obtaining a neurotoxin and filler injection certification in her first few years of nursing. While working a full-time position as an emergency room RN, Regina attended Fairfield University graduating at the top of her class with her Doctorate of Nursing Practice, Family Nurse Practitioner. With her vast education both in school and in the field, she is now dedicating her knowledge to helping patients in all areas of medical and cosmetic dermatology. Regina is board certified APRN by the American Nurses Credentialing Center and treats patients from birth through adulthood.

Regina Chimileski DNP

Jenna Kocis PA

 Advanced DermCare 

Jenna Kocis graduated from Sacred Heart University in 2019 with a Bachelor of Science in Health Science. Her passion for dermatology began while working as a medical assistant at Advanced DermCare from 2019 to 2021. She earned her Master of Science in Physician Assistant Studies from Sacred Heart University in 2023. Jenna is board certified by the National Commission on Certification of Physician Assistants (NCCPA). 

She is an active member of the American Academy of Physician Associates (AAPA), Connecticut Academy of Physician Associates (ConnAPA), Connecticut Dermatology NP/PA Organization, and the Society of Dermatology Physician Assistants (SDPA). Jenna returned to our practice to continue caring for our patients and has special interests in skin cancer prevention, acne, and dermatological surgery. Outside of the office, she loves to ski, hike with her dog, and cook for family and friends.

Advanced DermCare

Office Hours

Monday:

8:00 am-4:30 pm

Tuesday:

8:00 am-4:30 pm

Wednesday:

8:00 am-4:30 pm

Thursday:

8:00 am-4:30 pm

Friday:

8:00 am-4:30 pm

Saturday:

Closed

Sunday:

Closed