Dr. James Lewis Leenstra - Northfield, MN - Radiation Oncology, Internal Medicine

Dr. James Lewis Leenstra

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Radiation Oncology, Internal Medicine
Northfield, MN 55057 (6 other locations)
Dr. James Lewis Leenstra is a health care provider primarily located in Northfield, MN, with other offices in Rochester, MN and Green Bay, WI (and 2 other locations). He has 22 years of experience. His specialties include Radiation Oncology, Internal Medicine. He speaks English.

Quick Facts

  • accepting new patients
  • 22 years of experience
  • 38 insurances accepted
  • speaks English
  • University Of Oklahoma College Of Medicine
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 7 locations


Dr. James Lewis Leenstra has 7 locations

Mayo Clinic Radiation Oncology

1821 North Ave Northfield, MN 55057
Accepting New Patients

Mayo Clinic in Rochester

200 1st St SW Rochester, MN 55905

Mayo Clinic in Rochester

200 1st St SW Rochester, MN 55905

Saint Vincent Hospital

835 S Van Buren St Green Bay, WI 54301

Mayo Clinic Hospital Saint Marys Campus

1216 2nd St SW Rochester, MN 55902

Mayo Clinic Health System Cannon Falls

32021 County 24 Blvd Cannon Falls, MN 55009

Mayo Clinic Hospital Methodist Campus

201 Center St W Rochester, MN 55902

Insurance Plans Accepted by Dr. James Lewis Leenstra

  • 2020 Medica Essential
  • Aetna Choice POS II
  • Aetna Elect Choice EPO Open Access
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Managed Choice POS Open Access
  • Aetna Open Choice PPO
  • Aexcel PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Arise Health Plan Standard Network
  • BCBS Blue Card PPO
  • BCBS MN Blue Cross Accord
  • BCBS MN Blue Cross Aware
  • Blue Cross Aware
  • CIGNA Open Access Plus
  • HealthPartners MN Open Access
  • HealthPartners Open Access
  • HealthPartners Robin
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana/ChoiceCare+ Network PPO
  • Medica Choice With UHC
  • Medica Individual Choice
  • Multiplan PPO
  • UCare Individual & Family Plans
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Nexus Open Access
  • UHC Options PPO
  • Wellmark Alliance Select
  • Wellmark Blue PPO
  • WPS Group


Dr. James Lewis Leenstra has the following 2 specialties

Specialty Expertise

Dr. James Lewis Leenstra has the following 8 areas of expertise

  • Check-up
  • Weight Loss
  • Physical
  • Vaccination
  • Weight Loss (non-surgical)
  • Immunization
  • Heartburn
  • Cancer


University Of Oklahoma College Of Medicine

Graduated in 2002

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