
Advanced Dermatology & Skin Cancer Specialists is conveniently located in:
Yuba City: Serving patients from Yuba City, Marysville, Gridley, Colusa, Chico, Auburn, Grass Valley, and all surrounding areas.
Stockton: Serving patients from Stockton, Manteca, Galt, Modesto, and all surrounding areas.
Lodi: Serving Patients from Lodi, Acampo, Woodlake, Lockeford, Ampere, Armstrong, Woodbridge, and all surrounding areas
Advanced Dermatology & Skin Cancer Specialists have spent many years working with patients and solving all types of dermatology skin diseases. Our expertise is in medical, surgical, and cosmetic dermatology treatment options. We have helped thousands of people of all ages to conquer their issues with Skin Diseases, Skin Growth, Melanoma, and Skin Cancer Related conditions.
Our Dermatologists/Providers and staff work hard to earn the respect and trust of our patients. We develop a customized plan of attack for each patient's individual situation. We are part of your community and know how important it is to get your condition under control and treated to the best possible resolution!
Our doctors are Board-Certified by American Board of Dermatology
Member of the American Society of Dermatologic Surgery. We are a member of the American Board of Dermatology & the American Academy of Dermatology.
Our providers are current on the latest treatments for all dermatology conditions, trials, and treatment options.


Hello! My name is Christopher Phillips. I was born in Salt Lake City, Utah, and raised as a member of the Church of Jesus Christ of Latter-day Saints. I served a two-year church mission in Ecuador, where I learned Spanish. I graduated from BYU Provo, Utah, with a B.S. degree in Exercise Science and a minor in Spanish. I taught high school physics and 8th-grade physical science, and then worked as an emergency department technician and an EMT on 911 ambulances. I graduated from California Northstate University, College of Medicine, and finished residency training at Loma Linda University in Murrieta, CA. I am married and have five children. I enjoy music, sports, Disneyland, church, and spending time with friends and family.

Greg Chance has over 25 years working in different aspects of medicine. From Radiology, Cardiac medicine, Emergency medicine, and over 17 years in Dermatology. Greg has been practicing Dermatology in Yuba City for the last 10 years.
Greg treats all disorders of the skin, hair, and nails. Screening, diagnosis, and treatment of all types of
Greg Chance has over 25 years working in different aspects of medicine. From Radiology, Cardiac medicine, Emergency medicine, and over 17 years in Dermatology. Greg has been practicing Dermatology in Yuba City for the last 10 years.
Greg treats all disorders of the skin, hair, and nails. Screening, diagnosis, and treatment of all types of skin cancers. Melanoma screening and diagnosis. With 12 years assisting in Mohs, Greg has extensive experience in surgical procedures and skin cancer removal.
Greg also performs a full array of cosmetics procedures including Botox and Filler injections, laser treatments for hair reduction, pigment disorders, sun damage skin, laser treatment, chemical peels, and other treatments used to clear, smooth, soften, and rejuvenate the skin.

Trevor Dolling, P.A.-C, was born and raised in Santa Clara, California, in a close-knit Portuguese family that instilled in me the values of empathy, optimism, and community. He built his career in the Stockton and Lodi areas to remain close to family, one of his favorite places, Lake Tahoe.
Trevor earned a Bachelor of Science in Biochemi
Trevor Dolling, P.A.-C, was born and raised in Santa Clara, California, in a close-knit Portuguese family that instilled in me the values of empathy, optimism, and community. He built his career in the Stockton and Lodi areas to remain close to family, one of his favorite places, Lake Tahoe.
Trevor earned a Bachelor of Science in Biochemistry from the University of California, Riverside, and gained extensive dermatology experience at UC Davis as a medical scribe and junior research assistant.
Through invaluable mentorship at UC Davis and exceptional training at Touro University Nevada, he pursued his goal of becoming a dermatology physician assistant and remains committed to staying current with the latest research to provide the highest level of dermatologic care.

Isabella Will is a Physician Assistant practicing medical dermatology, dedicated to providing evidence-based, up-to-date care. Born and raised in Palos Verdes, California, she spent much of her adult life in Las Vegas before relocating to Stockton, where she enjoys caring for a diverse patient population. Her clinical interests include c
Isabella Will is a Physician Assistant practicing medical dermatology, dedicated to providing evidence-based, up-to-date care. Born and raised in Palos Verdes, California, she spent much of her adult life in Las Vegas before relocating to Stockton, where she enjoys caring for a diverse patient population. Her clinical interests include chronic inflammatory skin diseases, particularly hidradenitis suppurativa and psoriasis, and she values building long-term partnerships with patients.
She earned her undergraduate degree from Washington University in St. Louis and her Master of Physician Assistant Studies from Touro University Nevada. Prior to becoming a PA, she worked as a medical assistant and scribe in urgent care and primary care settings, gaining experience in both acute and chronic conditions. Isabella is currently participating in the Society of Dermatology Physician Assistants Fellowship Program and is committed to collaborative, patient-centered care.


Ryan Schoneboom was born and raised in Iowa and earned his undergraduate degree in Kinesiology and Health from Iowa State University, where he worked as a research assistant and microbiology tutor. These roles built a strong foundation in human physiology, research, and evidence-based practice.
He expanded his understanding of human perfo
Ryan Schoneboom was born and raised in Iowa and earned his undergraduate degree in Kinesiology and Health from Iowa State University, where he worked as a research assistant and microbiology tutor. These roles built a strong foundation in human physiology, research, and evidence-based practice.
He expanded his understanding of human performance through competitive athletics, interning as a strength and conditioning coach with UC Berkeley Olympic sports and the University of Virginia football team, working with elite NCAA athletes and future professionals. During this time, he also became one of the highest vertical jumpers in the world, gaining valuable insight into performance optimization, discipline, and mentorship.
As his focus shifted toward medicine, Ryan transitioned into clinical care by volunteering in the emergency department and working as a phlebotomist in both plasma donation and Level 1 trauma center settings. He earned his Master’s degree in Physician Assistant Studies from Idaho State University and is a nationally certified PA. During PA school, he developed a passion for dermatology, where he enjoys blending science, empathy, and lifelong learning to help patients achieve better health and peace of mind.

Lauren Martin is a registered nurse and nurse practitioner student specializing in Aesthetics. With a deep passion for helping people feel their best,
Lauren enjoys educating patients on aesthetic medicine and explaining what each product can do to help enhance and maintain their natural beauty. She is passionate about staying up to date
Lauren Martin is a registered nurse and nurse practitioner student specializing in Aesthetics. With a deep passion for helping people feel their best,
Lauren enjoys educating patients on aesthetic medicine and explaining what each product can do to help enhance and maintain their natural beauty. She is passionate about staying up to date with the latest products, techniques, and technologies to provide her patients with the best care and outcomes consistently.
Trained by the best in the industry, Lauren offers dermal fillers, Botox/Dysport, micro-needling, and chemical peels.

When you visit Advanced Dermatology & Skin Cancer Specialists, you can feel assured that you are in the best hands of trained and Board-Certified Professional doctors and staff who will make every effort to find a solution and treatment for your specific dermatological condition!



















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