Lennon Lane Mohs Surgery Center
Golden State Dermatology Mohs Surgery Center in Walnut Creek
At Golden State Dermatology Mohs Surgery Center in Walnut Creek on Lennon Lane, we make it easy to fit quality skin care into your busy life with flexible scheduling. Our dedicated team provides personalized attention, ensuring your medical dermatology needs are met with care and expertise.
Our staff adapts to your schedule and delivers attentive, thorough care every step of the way.
*Convenient or next-day appointments available if calling before 12 PM. Book online for up-to-date availability.
Dermatology Concern That Can’t Wait?
Want to Be Seen Today?
Our Walnut Creek Mohs Surgery Center on Lennon Ln. offers convenient and next-day appointments* for these medical concerns:
*Convenient or next-day appointments, if calling after 12 PM. Book online for up-to-date availability.

Our Walnut Creek Mohs Surgery Center Location
Services
Discover our wide range of medical dermatology services. Explore all our treatment options below.
Convenient Appointments
Busy schedule? Book online to view availability and get an appointment as early as today or tomorrow.
Online Forms
Save time by filling out your patient paperwork ahead of your visit. Access our intake forms online.
Our Walnut Creek – Mohs Surgery Dermatology Providers

Advanced Mohs Surgery Treatments
Your Skin Comes First
State-of-the-Art Care Made For You
Golden State Dermatology is your trusted partner for complete skin care, including Mohs surgery. Our team is dedicated to helping you achieve healthy skin that you can feel confident in.
Specialties & Procedures Offered
We combine advanced technology with careful evaluations to design treatment plans tailored just for you. Our providers are committed to delivering effective, natural-looking results with both expertise and compassion.
Our medical dermatology services include:
Walnut Creek – Mohs Surgery Testimonials
"As someone with a Scandinavian skin tone, I have had several Mohs surgeries in the past and have experienced many different providers. Dr. Jeffrey Bortz and his staff at Golden State Dermatology far exceeded every expectation. Dr. Bortz is fellowship-trained and has performed more than 30,000 of these procedures—and that level of mastery truly shows. From the start, they treated my appointment with the utmost care, walking me through every step of the operation before we began. Throughout the surgery and post-op, the team checked in repeatedly to address any concerns. For any prospective patient seeking a Mohs specialist, I highly recommend requesting Dr. Bortz specifically. I have now been there 3 times with the same results."
"An excellent Dermatology organization. Very professional office and staff that take patients' well-being very seriously in a welcoming and very caring atmosphere. I have trusted this organization for my skin for years, and they have always exceeded my expectations. Dr. Ashchyan was fantastic in explaining my area of nasal cancer, the procedure he was going to utilize, and what I could expect during and after the surgery. I highly recommend this organization and Doctor Ash."
"I have had two skin cancers removed from my face. Both were done by Dr. Zhuang. She is an excellent surgeon, and her assistants are very good. I feel comfortable in the office. I would highly recommend Dr. Zhuang and Golden State Dermatology's Mohs Surgery Center. Since I was a baby boomer who spent hours in the sun in my youth, I'm sure I will be back."
