Our Team

Board Certified Dermatologists

General Dermatologists

An Yen
MD

  • Volunteer Clinical Professor at UC Davis
  • Board Certified Dermatologist

Cindy Chambers
MD MAS MPH

  • Volunteer Community Clinical Faculty California Northstate University
  • Board Certified Dermatologist

Raja Sivamani
MD MS AP

  • Adjunct Associate Professor of Clinical Dermatology at UC Davis
  • Board Certified Dermatologist

DAVINA SCHULMAN
MD PHD

  • Board Certified Dermatologist

Pediatric Dermatologists

LAUREN KELLER
DO

  • Board Certified Dermatologist

Jennifer Ornelas
MD

Coming Soon

  • Board Certified Dermatologist

Advanced Care Practitioners

Ellen Lee
PA-C

  • Physician Assistant
  • University of the Pacific

Emerald Curry
PA-C

  • Physician Assistant
  • UC Davis

Parul Puri
DNP

  • Family Nurse Practitioner and Doctor of Nursing Practice
  • Johns Hopkins Bachelors of Science in Nursing

Sarah Whalen
PA-C

  • Physician Assistant
  • UC Davis

DALIA Shamsian
PA-C

  • Physician Assistant
  • Marshall B. Ketchum University

Registered Nurses

Marianne McMorris
RN

Tanya
Richardson

RN

Our Approach to Patient Care

We believe in a patient-centered approach. What do we mean by patient-centered? We develop individual care plans based on your symptoms rather than a textbook definition. We know that medical knowledge is very important but it’s only as good as our ability to adapt it to you as an individual. Nothing done as PSI is part of a pre-set treatment plan as it is our goal is to find the most holistic approach to your care.

A holistic approach means that our conversations will include classic and natural medicine. We will incorporate modern science, Western medical training, surgical options and our knowledge of pharmaceutical medications with diet and nutrition, herbals, the use of cosmeceuticals, light-based therapies, natural oils, and probiotics. As research is constantly changing our knowledge of clinical medicine our providers are constantly integrating new techniques.

As our dermatologists have been teachers, mentors, and researchers we understand the importance of continued education. Our philosophy is to pass along new techniques and knowledge while providing top-notch care, for this reason, you may see medical and nursing students spend rotations at PSI.

We look forward to the privilege of taking care of your dermatological needs.

– The Pacific Skin Institute Dermatology Team