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Tonya Gray, MD, Family Medicine, Mason City, IA


Family Medicine Mason City, IA

Obesity Medicine & Nutrition

Clinic Physician

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  • I am a board certified Family Medicine Physician. I am board certified in Obesity Medicine and have a certificate in Travel Medicine. I serve as Medical Director for county public health department and am a board member. I am a grain farmer with my husband, Tim Mulholland (Urologist). I manage long term and short term rental property. I am a Master Gardener and weather spotter.

Education & Training

  • Beaumont Health (Troy)
    Beaumont Health (Troy)Residency, Family Medicine, 1998 - 2001
  • University of Iowa Roy J. and Lucille A. Carver College of Medicine
    University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 1998
  • University of Iowa
    University of IowaBS, Psychology, With Honors, 1990 - 1994

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 2004 - 2026
  • MI State Medical License
    MI State Medical License 1998 - 2005
  • OK State Medical License
    OK State Medical License 2003 - 2005
  • American Board of Family Medicine Family Medicine
  • American Board of Obesity Medicine Obesity Medicine
  • International Society of Travel MedicineCertificate

Awards, Honors, & Recognition

  • Healthiest State HealthCare Award 2021
  • Cerro Gordo County Workplace Wellness Award 2019
  • 5-2-1-0 Site of Distinction 2019
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Professional Memberships