Joanna V. Greenhalgh, DO

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Joanna V. Greenhalgh, DO
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  • Affiliations
    • BayCare Physician Partners ACO
    • BayCare Physician Partners
    • BayCare Medical Group
  • Board Certifications
    • AB Family Medicine - Family Medicine
  • Gender
    • Female
  • Insurances Accepted
    We Accept the Following Insurances
  • Patient Reviews

    All reviews have been submitted by patients after seeing this provider. To learn more click here.

    4.9/5 Overall Rating
    Provider Explained Things Clearly 5/5
    Provider Listened Carefully 4.9/5
    Provider Was Easy To Understand 5/5
    Provider Knew Medical History 4.4/5
    Provider Showed Respect 5/5
    Provider Spent Enough Time 5/5
    Rate Your Provider 0-10 4.8/5
    54 Reviews, 21 Comments
    5/5
    4/10/2026 | BayCare Verified Patient
    My favorite thing about Dr Greenhalgh is how she respects the knowledge I already have while filling in the gaps. She explains the actual processes going on and how certain interventions help. Plus shes great with interacting via the portal.
    5/5
    4/10/2026 | BayCare Verified Patient
    She truly cares about me and my health. Always takes her time to listen and addresses all my concerns and sets up additional tests as needed.
    5/5
    4/8/2026 | BayCare Verified Patient
    All was excellent.
    3.6/5
    3/16/2026 | BayCare Verified Patient
    I like my new Doctor even though I have only seen her twice.
    5/5
    2/27/2026 | BayCare Verified Patient
    Excellent excellent
    SEE ALL REVIEWS
  • Doctor Bio
    • Dr. Joanna Greenhalgh is board certified in family medicine and is with BayCare Medical Group in Largo, Florida, where she sees patients age 10 and older. She earned a Doctor of Osteopathic Medicine and completed a predoctoral fellowship in osteopathic manipulative medicine at Rocky Vista University College of Medicine in Ivins, Utah, and completed a family medicine residency at the Florida State University College of Medicine Family Medicine Residency Program in Fort Myers, Florida.

      Dr. Greenhalgh’s clinical interests include common illnesses, chronic diseases, mental health concerns, musculoskeletal injuries and other minor injuries. She works with her patients to understand their condition, creates personalized treatment plans, prescribes medication and provides referrals when needed. Dr. Greenhalgh provides hands-on treatment of osteopathic manipulative therapy for acute/chronic musculoskeletal injuries, headaches/migraines and other conditions. She takes a holistic approach to health care and educates patients on how to maintain good nutrition and lead healthy, fulfilling lives. Dr. Greenhalgh is certified in advanced cardiovascular life support, basic life support and pediatric advanced life support. She’s a member of the American College of Osteopathic Family Physicians, the American College of Lifestyle Medicine, the Florida Academy of Family Physicians, the Institute of Functional Medicine and the American Academy of Osteopathy. 

  • Languages
    • English
  • Residency
    • Florida State University
  • Specialties
    • Family Medicine
  • Education
    • Rocky Vista University COM

Doctor Locations

Indian Rocks

12899 Walsingham Rd
Largo, FL 33774