About
Seth D. Oesch, MD has practiced primary care medicine in the Scottsdale and Paradise Valley area for more than 20 years. He earned his Bachelor of Arts in Biology from Concordia University - Irvine in 1992, then completed a Master of Science in Gerontology at the University of Southern California in 1994. His interest in gerontology shaped an early commitment to understanding how health evolves across a lifetime. He went on to earn his Doctorate of Medicine from Rosalind Franklin University of Medicine and Science / The Chicago Medical School in 1998.
Dr. Oesch completed both his internship and residency at Scottsdale Healthcare Family Residency, where the program selected him as Chief Resident. He holds board certification from the American Board of Family Medicine and maintains a hospital affiliation with Honor Health Scottsdale Thompson Peak. His professional history includes serving as Medical Director for Clinical Services at Abrazo Medical Group from 2015 to 2017, as well as leadership roles at Abrazo and Paradise Valley Hospital. Phoenix Magazine named him a Top Doctor in both 2010 and 2021. He belongs to the American Academy of Family Physicians and the Arizona Academy of Family Physicians. Dr. Oesch believes every patient deserves genuine time and focused attention, and he builds each care plan around individual lab results, screenings, and health goals.
Education & Training
Undergraduate
Concordia University - Irvine, Bachelor of Arts, Biology, 1992
Medical School
Rosalind Franklin University of Medicine and Science / The Chicago Medical School, Doctorate of Medicine, 1998
Residency
Scottsdale Healthcare Family Residency, Family Medicine, 1999-2001 (Chief Resident)
Additional Training
University of Southern California, Master of Science, Gerontology, 1994; Internship: Scottsdale Healthcare Family Residency, 1998-1999
Certifications
Conditions Treated
Who is Dr. Oesch right for?
Dr. Oesch is a strong fit for adults who want a long-term relationship with a physician who knows their full health history. His background in gerontology makes him especially well-suited for patients managing age-related health changes. Adults with chronic conditions benefit from his individualized care plans built around detailed lab results and screenings. He also sees dependents of members between ages 15 and 26. Patients who value direct physician access, same-day availability, and unhurried 30-minute visits tend to thrive in his practice.
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Frequently Asked Questions
Dr. Oesch treats the full range of primary care and family medicine conditions. His training in gerontology also equips him to manage age-related health concerns with particular depth. He handles acute sick visits, chronic disease management, and preventive care for adults and dependents ages 15 and up.
Yes. Dr. Oesch holds board certification from the American Board of Family Medicine. He has maintained that certification throughout his more than two decades of practice in the Scottsdale and Paradise Valley area.
Dr. Oesch earned a Master of Science in Gerontology from the University of Southern California in 1994, before attending medical school. That graduate training gave him a strong foundation in how health evolves across a lifetime, and it informs his approach to caring for adult and aging patients.
Dr. Oesch earned his Doctorate of Medicine from Rosalind Franklin University of Medicine and Science / The Chicago Medical School in 1998. He completed both his internship and residency at Scottsdale Healthcare Family Residency, where his program selected him as Chief Resident.
Yes. Phoenix Magazine named Dr. Oesch a Top Doctor in both 2010 and 2021. He also held the role of Medical Director for Clinical Services at Abrazo Medical Group from 2015 to 2017, along with other leadership positions earlier in his career.
Dr. Oesch belongs to the American Academy of Family Physicians and the Arizona Academy of Family Physicians. These memberships reflect his ongoing engagement with advances in family medicine practice and standards.
Dr. Oesch builds each care plan around the patient's individual lab results, health screenings, and personal goals. He uses the annual MDVIP Wellness Program to gather detailed diagnostic data, then reviews those results directly with each member. Every plan reflects the individual, not a generic protocol.
Yes. Dr. Oesch maintains a hospital affiliation with Honor Health Scottsdale Thompson Peak. This affiliation allows him to coordinate care for members who require hospital-level services.
Doctor profile last updated March 21, 2026