Skip to main content
Luis Martinez-Sierra, MD, Gastroenterology, Ponce, PR

LuisMartinez-SierraMD

Gastroenterology Ponce, PR

Physician

Are you Dr. Martinez-Sierra?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
    You already have 40 invites waiting!
  • Read the latest clinical news, personalized to your specialty.

Claim this profile

Not you? Find your profile

  • Office

    Santa Maria Medical
    450 Calle Ferrocarril Ste 210
    Ponce, PR 00717
    Phone+1 787-840-5042
    Fax+1 787-841-6849

Summary

  • Dr. Luis Martinez-Sierra, MD is a gastroenterologist in Ponce, Puerto Rico. He is currently licensed to practice medicine in Puerto Rico and Michigan.

Education & Training

  • University of Puerto Rico
    University of Puerto RicoFellowship, Gastroenterology, 1977 - 1979
  • Hospital Episcopal San Lucas/Ponce School of Medicine
    Hospital Episcopal San Lucas/Ponce School of MedicineResidency, Internal Medicine, 1974 - 1977
  • Hospital Episcopal San Lucas/Ponce School of Medicine
    Hospital Episcopal San Lucas/Ponce School of MedicineInternship, Transitional Year, 1973 - 1974
  • University of Puerto Rico School of Medicine
    University of Puerto Rico School of MedicineClass of 1973

Certifications & Licensure

  • PR State Medical License
    PR State Medical License 1975 - 2025
  • MI State Medical License
    MI State Medical License 1994 - 2022

Professional Memberships