Our Staff

Menlo Dermatology Medical Group & Laser Center, Inc. takes pride in their highly professional and efficient staff. Each staff member is expertly trained and extremely proficient. If you have any questions regarding any aspect of your MDMG care, feel free to discuss it with any of the staff members.

Sherry Whitnack, R.N.

Sherry Whitnack has been a nurse since 1981. Her experience includes 11 years as a critical care nurse for the County of San Mateo. She joined Menlo Dermatology Medical Group in 2005 and has had extensive training in laser therapy. Sherry has expertise in all aspects of laser use in dermatology, as well as photodynamic therapy for correction of sun damage and sclerotherapy for treatment of leg veins.

Karen Bance

Karen Bance is a medical aesthetician who has been with Menlo Dermatology Medical Group since 1985. She offers numerous aesthetic treatments including microdermabrasion, glycolic acid peels, salicylic acid peels, Vitalize peels and photodynamic therapy. Karen also provides consultation and Coolsculpting treatments.

Carol Barros

Carol Barros is a certified medical assistant who  joined Menlo Dermatology in 2014. Her experience includes over 10  years in medical & cosmetic dermatology and 2 years in family medicine.  Carol works jointly with Dr. Fullerton Stone and Dr. Bogomilsky as a  medical assistant and cosmetic consultant. She serves as a liaison between the doctors and patients regarding dermatologic conditions and prescriptions. Carol is a bilingual Spanish and English speaker. She is passionate about health care.

Rosie Vasquez

Rosie Vasquez is a experienced certified medical assistant who joined the Menlo Dermatology team in 2022.   Rosie is a bilingual Spanish and English speaker. She works primarily with Dr. Hoffman, and communicates information pertaining to treatments and follow-up care and prescriptions. She is excited to be working in dermatology.

Claudia Arreola

Claudia Arreola is one of  our patient service representatives, she joined Menlo Dermatology in 2021. She is available to schedule appointments and assist with inquiries. Claudia is a bilingual Spanish and English speaker. She is knowledgeable on contracted insurance plans and referral information.

Brianna Zamora

Brianna Zamora joined Menlo Dermatology in 2022 as one of our patient service representatives. She is available to schedule appointments and assist with inquiries.  Brianna is a bilingual Spanish and English speaker.  She is knowledgeable on contracted insurance plans and referral information.

Karry Ladley

Karry Ladley joined Menlo Dermatology Medical Group in 2012.  She directs our business office and interfaces with our billing service, Modernizing Medicine.  Karry is knowledgeable on contracted insurance plans and available to assist you with billing questions.