The Western University / Pacific Hospital Dermatology Residency is an AOA/AOCD approved training program with 6 approved position.

Director of Medical Education: Andrew Manos, M.D.
Administrator Medical Education: Derilyn Clark
Hospital Administrator: Clark Todd
Pacific Clinic Director: Jack Thomas, D.O. (Family Practice)
Dermatology Head Faculty:
David Horowitz, D.O.
Mark Horowitz, D.O.
Ronald Liskanich, D.O.
Gloria Stevens, M.D.
Dermatopathology:
Paul K. Shitabata, M.D.
Yong Tao, M.D.
Mohs Surgery:
Mark Horowitz, D.O.
David Horowitz, D.O.
Plastic & Reconstructive Surgery:
Max R. Lehfeldt, M.D.
Cosmetic Dermatology:
Peter Helton, D.O.
Hair Transplantations:
Craig Zeiring, D.O.
Dermatologic Surgery & General Dermatology:
Niel Amar, M.D.
Sharam Yashar, M.D.
Co-Trainer:
Tony Nakhla, D.O.
Current Residents: Jack Griffith, D.O., Chief Resident (PGY4) Andrea Passalacqua, D.O.
Maryam Shahsavari, D.O. (PGY3)
Joseph Del Priore, D.O. (PGY3)
Scott Deckelbaum, D.O. (PGY2)
Future Resident: Helia Eragi, D.O. (PGY2)
Former Residents: Tony Nakhla, D.O., Chief Resident 2007-2008
Tejas Desai, D.O., Chief Resident, 2006-2007
Will Kirby, D.O., Chief Resident 2005-2006