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Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Become a Member
Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Membership Benefits
ACS
ACS Fellow Since 2012

Marlon Alex Guerrero, MD FACS

Board Certification

  • American Board of Surgery - General Surgery

Society Memberships

  • Assn for Acad Surg
  • Am Assoc of Endo Surg

Additional Information

Gender

Male

Type of Practice

Academic medical center

General Surgery

1501 N Campbell Ave

PO Box 245131

Tucson, AZ 85724

United States

Contact Information

Subspecialties and Areas of Clinical Concentration

Endocrine (Gland)

  • adrenal cancers/tumors
  • adrenal surgery
  • hyperparathyroidism
  • pancreatic endocrine tumors
  • parathyroid cancer
  • parathyroid surgery
  • pheochromocytoma
  • thyroid nodules/cancer
  • thyroid surgery

Surgical Oncology (Cancer/Tumors)

  • adrenal tumors
  • endocrine cancer
  • thyroid cancer/nodules

Hospital Appointments

University Medical Center

Tucson, AZ

Trauma/Acute Care Surgeon

08/2009—Present

Southern Arizona VA Healthcare System

Tucson, AZ

Trauma/Acute Care Surgeon

11/2009—Present

Academic Appointments

University of Arizona College of Medicine

Tucson, AZ

Assistant Professor

07/2009—Present