Dr. Guidera is a Board certified Fellowship trained Hand and Upper Extremity specialist. He is a graduate of the University of Maryland Medical School, completed residency training in general surgery and plastic & reconstructive surgery as well as an orthopedic hand surgery fellowship. He began his surgical career here in Arizona in 1995.
While in college, he worked as a hospital orderly and then as a surgical scrub tech in the operating room on the night shift while attending classes during the day. This early exposure to patient care as well as to incredible nurses and doctors helped to focus his interest in medicine.
Dr. Guidera worked continuously during college and medical school to pay for his education. In addition to working in the hospital, he held jobs as a construction laborer, a landscape worker and a farm laborer. He has never forgotten what it takes to perform manual labor… insight that to this day contributes to his understanding of just how consequential hand injuries are to many people.
At age 20, he left college and spent a year in rural India as a volunteer. During his time there, he was part of a first responder team dispatched to the southern coast following a tragic tidal wave that took more than 100,000 lives and destroyed entire coastal towns, villages and farming communities. He worked alongside Indian physicians and nurses in an austere environment for four months. He spent the rest of that year working at a leprosy hospital with a Swiss plastic surgeon, restoring hand function and treating other ravages of that disease.
He returned home and finished college with a degree in psychology. He then worked as a child abuse investigator for the City of Baltimore before applying to medical school.
Dr. Guidera was fortunate to have early exposure to the Jesuits. Their educational and moral mission is summarized in the motto, “a man for others”. This is a commitment to a life spent helping others and is a philosophy woven continuously through rigorous academic experience and an emphasis on self-reflection, logical thinking and the construction of a strong moral compass. It is a commitment that led to his decision to become a physician.
During four years of medical school and eight rigorous years of residencies and fellowships, Dr. Guidera sought meticulous diagnostic and technical training experiences. This led to extensive exposure to hand surgery, the foundations of which are by nature complex, nuanced and exacting. This led to a fellowship with Dr. H. Kirk Watson, one of the best known hand surgeons in the world.
American Board of Plastic Surgery (re-certified 2008, 2017)
CAQ Surgery of the Hand (re-certified 2008, 2017)
Certified Independent Medical Examiner
American Board of Independent Medical Examiners (re-certified 2016)
Post Graduate Education
Fellowship in Hand Surgery
University of Connecticut Department of Orthopedics
Residency/Chief Residency, Plastic & Reconstructive Surgery
University of Rochester, Rochester, NY
Residency/Chief Residency, General Surgery
The Union Memorial Hospital, Baltimore, MD
Internship in Surgery
Washington Hospital Center, Washington, DC
University of Maryland School of Medicine, Baltimore, MD
University of Massachusetts, Amherst, MA
Loyola College, Baltimore, MD
Fellow, American College of Surgeons
Active Member, American Society for Surgery of the Hand
Maricopa Medical Society
Arizona Medical Society
OASIS Hospital, Phoenix AZ
St. Joseph’s Hospital, Phoenix AZ
Honor Health Shea Medical Center, Scottsdale AZ
Banner Gateway Medical Center, Gilbert AZ
IHS Chinle Comprehensive Health Care Facility, Chinle AZ
Lunotriquetral arthrodesis using cancellous bone graft. Journal of Hand Surgery 2001 :26A :422-427.
One thousand intercarpal arthrodeses. Journal of Hand Surgery (Br) 1999;24(3) :307-315
Temporary scaphotrapezoidal joint fixation for Kienbock’s disease. Journal of Hand Surgery 1998;23(3) :411-414.
Sagittal band reconstruction. Journal of Hand Surgery (Am) 1997;22(1) :5-7
Etiology of Keinbock’s disease. Journal of Hand Surgery (Br) 1997;22(1) :5-7
Lateral lunate morphology; An x-ray study. Journal of Hand Surgery (Am) 1996;21(5) :759-63
Atherosclerosis of the lower extremity and free-tissue reconstruction for limb salvage. PRS 1995;96(5) :116-1144
Comparison of loupe and the operating microscope for free microvascular tissue transfer. PRS 1994;94(2) :270-6
Modified technique for dual chamber pacemaker insertion. SGO 176(6) :603-605
Desmoid Tumor of the cervical esophagus. Contemporary Surgery 33(5) :68-73
Comparison of Operating Microscope and Loupe Magnification for Free Tissue Transfer: ASPRS 1994 Annual Meeting, San Diego, CA. Best Paper Nominee.
Lower Extremity Salvage with Combined Revascularization and Free Tissue Transfer: 1994 Annual Meeting, International Society of Plastic Surgery, Florence, Italy.
Supervising Medical Officer, NDMS DMAT NM-1
Board of Directors, Gateway Surgery Center, 2001-2015
Quality Improvement Committee, Gateway Surgery Center, 2001-2015
Volunteer Surgical Staff, IHS Chinle Comprehensive Health Care Facility, Chinle AZ
Commander, USNR 1990-2006
Nicole Atallah is a Physician Assistant. She joined Dr. Paul Guidera in practice at Advanced Hand & Wrist Specialists in January of 2018.
Ms. Atallah’s undergraduate education is in Mathematics at the University of Minnesota. She attended Midwestern University in Glendale, Arizona and received a Master of Science in Physician Assistant Studies with an emphasis on Patient Education in 2007.
She started her career as a Physician Assistant working in Neurosurgery, and prior to joining Advanced Hand & Wrist Specialists, she worked in Emergency Medicine. She is certified by the National Commission on Certification of Physician Assistants and is adjunct faculty at both Midwestern University and AT Still University PA programs. She is also an affiliate member of the American Society of Surgery of the Hand.
National Commission on the Certification of Physician Assistants (2007, 2013, 2019)
Midwestern University, Glendale AZ
Degree: MS in Physician Assistant Studies
University of Minnesota, Minneapolis MN
Degree: BS Mathematics
Affiliate Member, American Society for Surgery of the Hand
OASIS Hospital, Phoenix AZ
St. Joseph’s Hospital, Phoenix AZ
Abrazo Central Campus, Phoenix AZ
Abrazo Arrowhead Campus, Glendale AZ