About
Dr. Rigoberto Marin holds board certification as a Diplomat of the American Board of Family Medicine. He earned his B.S. in Biological Sciences from the University of California Davis in 2001. He earned his M.D. at the University of Wisconsin School of Medicine and Public Health in 2006. His Family Medicine residency training took place in Lawton, Oklahoma.
After residency, Dr. Marin worked as an Emergency Department physician before bringing his skills to the Rio Grande Valley in 2011. He founded Marin Family Medicine in 2013 to care for patients across every stage of life, from newborns through the elder years. He is passionate about disease prevention and health promotion. Dr. Marin follows his patients during hospital stays, keeping care consistent wherever they need it. He takes time to listen and get to know each person, not just as a patient but as a member of a family and community.
Education & Training
Undergraduate
B.S. in Biological Sciences, University of California Davis (2001)
Medical School
M.D., University of Wisconsin School of Medicine and Public Health (2006)
Residency
Residency in Family Medicine, Lawton, Oklahoma
Certifications
Conditions Treated
Who is Dr. Marin right for?
Dr. Marin is a strong fit for patients of all ages, from newborns through seniors. He works well with families who want a single physician to manage their care across life stages. Patients who value disease prevention and health promotion will connect with his clinical approach. His bilingual practice serves both English- and Spanish-speaking patients in the Rio Grande Valley. Those who need hospital-level continuity will benefit from his commitment to following patients during inpatient stays.
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Frequently Asked Questions
Dr. Marin treats a broad range of conditions across all age groups. His focus includes cardiovascular screening, thyroid conditions, metabolic and digestive concerns, and cancer prevention. He also handles minor emergencies and performs skin lesion removal. His background in emergency medicine gives him additional depth when managing acute presentations.
Yes, Dr. Marin cares for patients from newborns through the elder years. He takes a whole-family approach, building relationships with multiple generations of the same household. This continuity helps him understand each patient within the broader context of their family and community.
Yes, Dr. Marin holds certification as a Diplomate of the American Board of Family Medicine. D. from the University of Wisconsin School of Medicine and Public Health and completed his residency in Family Medicine in Lawton, Oklahoma.
After completing his residency, Dr. Marin worked as an Emergency Department physician. He brought that clinical experience with him when he moved to the Rio Grande Valley in 2011. That background strengthens his ability to assess and treat urgent conditions within a primary care setting.
Yes, Dr. Marin and his practice serve patients in both English and Spanish. This bilingual capability is especially important for the diverse communities he serves across the Rio Grande Valley.
Yes, Dr. Marin follows his patients during hospital stays. He provides continuity from the office to the bedside, keeping care coordinated and consistent throughout an inpatient admission.
Dr. Marin offers a full range of preventive services, including cardiovascular screenings, cancer prevention, thyroid and metabolic evaluations, and annual well woman exams. He also performs electrocardiograms and medical and sports physicals. Disease prevention and health promotion are central to his practice philosophy.
S. in Biological Sciences from the University of California Davis in 2001. D. at the University of Wisconsin School of Medicine and Public Health in 2006. He then trained in Family Medicine residency in Lawton, Oklahoma.
Doctor profile last updated March 21, 2026