Appointments & Inquiries: Dermatology Associates serving the Portland Metro Area
Urgent Care Appointments Available.  Fax: 503-244-5963

Our Providers

Dr. Scott Collins, Dr. Eric Hester and Dr. Gretchen Vanderbeek head the staff of dermatologists and physician assistants at Dermatology Associates.

All of the physicians at Dermatology Associates are Board Certified in Dermatology, and fellows of the American Academy of Dermatology as well as members of the Oregon Dermatology Society and Oregon Medical Association.  We all are extensively trained in medical dermatology, surgical and procedural dermatology, and dermatopathology. We accept most insurance carriers.


Dr. Scott Collins, Dermatologist and specialist in Mohs Micrographic SurgeryDr. Scott Collins

“I love Mohs surgery because it combines the two disciplines needed in skin cancer treatment—surgery and pathology.  That is an unbeatable combination for the best possible treatment of many skin cancers. “

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Dr. Eric Hester, Dermatologist, Dermatology Associates, Tigard, ORDr. Eric Hester

“I enjoy going to my clinic every day, getting to know patients of all ages, and helping them manage a variety of skin diseases to promote their overall wellness.   I consider my role in the patient-physician relationship a privilege and appreciate being a part of my patient’s lives.”

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Dr. Gretchen Vanderbeek, Dermatologist, Dermatology Assoc., Tigard, OregonDr. Gretchen Vanderbeek

“This is a tremendously exciting time in the field of dermatology. Scientific advances are leading to new ways to treat skin disorders as well as shedding light on how existing treatments help our patients. The most fulfilling part of my day is when I am able to help a person break out of the isolation that skin disorders can cause. I look forward to coming to clinic every day because of the relationships I have with our patients and our staff.”

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Jill Gifford, Dermatology Physician's AssistantJill Gifford, PAC (Dermatology Physicians’ Assistant) completed her physician assistant training at Stanford University. She practiced internal medicine and then studied dermatology at the University of California, San Francisco, which lead to a full time practice in dermatology in the Bay area. She joined Dermatology Associates in 2000. She is fluent in Spanish.

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Holly Rasmussen, Dermatology Physicians' Assistant

Holly Rasmussen, PAC (Dermatology Physicians’ Assistant), completed her physician assistant training at Chicago Medical School. She practiced general, cosmetic and surgical dermatology in Beverly Hills, California before joining Dermatology Associates in 2003.

Debra Griffey, Office Manager (503-245-2415) She is available Monday through Thursday and is an excellent contact person for any questions you might have.