Dr. Richard Wyatt, Pioneer Valley Dermatology

Dr. Richard Wyatt


Dr. Wyatt is a Board Certified Dermatologist. He has been in private practice in dermatology since 1995, and founded Pioneer Valley Dermatology in February 2002.


  • Ph.D., 1991, Microbiology and Immunology, Duke University
  • M.D., 1991, Duke University Medical Center
  • Residency in Dermatology, 1992–95, University of North Carolina at Chapel Hill (Chief Resident 1994–95)

Board Certification

  • American Academy of Dermatology, 1995; recertified 2014

Professional Affiliations

Fariha Quereshy, Pioneer Valley Dermatology

Fariha Quereshy

Nurse Practitioner

Fariha Quereshy is a board certified Nurse Practitioner who has been in clinical practice since 2013. She has been in dermatology practice since 2015 and specializes in both general and cosmetic dermatology. Prior to this Fariha worked in Internal Medicine. She joined Pioneer Valley Dermatology in September 2020.


  • Master of Science, 2013, Family Nurse Practitioner, State University of New York
  • Bachelor of Science, 2008, Hartwick College

Board Certification

  • Family Nurse Practitioner National Certification, 2013

Professional Affiliations

Blair Maerowitz, Pioneer Valley Dermatology

Blair Maerowitz

Physician Assistant

Blair Maerowitz is a physician assistant (PA) who has been in practice since 2002, specializing in dermatology. Blair is recognized by the Society for Dermatology Physician Assistants as a Diplomate. Prior to becoming a PA, he was a practicing acupuncturist. Blair joined Pioneer Valley Dermatology in February 2015.


  • MHS (Masters in Health Science), 2002, Duke University

Board Certification

  • PA-C (Physician Assistant – Certified), 2002

Professional Affiliations

Ashley da Cunha

Ashley da Cunha

Licensed Esthetician

Ashley da Cunha is a Licensed Medical Esthetician and Certified Laser Technician with over 10 years in the industry. She’s had experience in almost every level of the industry, including in corporate sales, make-up artistry, and patient consulting. Her background includes working in day spas and plastic surgeons’ offices, as well as in dermatology. Her main goal is to make her patients not only to look their best, but also to feel their best. She joined Pioneer Valley Dermatology in December 2020.


  • New England Canter of Esthetics 2009
  • National Laser Institute 2012
  • Continuing education in Microdermabrasion, Hydrafacial, Chemical Peels, and Laser Therapy

National Certification & Licensing

  • MA Licensed Esthetician 2009

The whole team

2018 staff, Pioneer Valley Dermatology

Medical staff

Office staff

  • practice manager: Belinda DiPillo
  • billing: Jennifer McLain, Sarah Dean
  • reception: Anna, Carly, Kim, Maggie, Sarah, Tina
  • mascots: Charlie, Toffee