Mid Coast–Parkview Health Chans Home Health Care Mid Coast Hospital Mid Coast Medical Group Mid Coast Senior Health Center Thornton Oaks Retirement Community
Mid Coast Medical Group - For a Lifetime of Caring Mid Coast Medical Group is located in Brunswick, Bath & Topsham
Specialty Care
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Kristen Casey, PA-C
Kristen Casey, PA-C
Deirdre B. Heersink, DO
Deirdre B. Heersink, DO
Paul Hyman, MD
Paul Hyman, MD
Hallie E. Prince, FNP
Hallie E. Prince, FNP

Mid Coast Medical Group–Topsham
Family Practice

flag One Wellness Way, Suite B
Topsham, ME 04086
Phone Ph: (207) 406-7667
Fax: (207) 406-7662
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Primary care is the foundation of health for the community. We value the opportunity to provide one-on-one, patient-centered care with the full support of Mid Coast Hospital and the continuum of care provided by Mid Coast–Parkview Health. Our team is well-positioned to provide routine and preventative care for families and individuals in Topsham and throughout the community.


Our practice provides routine and preventative care to children and adults.

  • Annual check-ups
  • Pediatric well child visits
  • Medicare annual wellness visits
  • Management of acute and chronic illnesses
  • Lifestyle recommendations
  • Referral to specialists
  • Medication management
  • Osteopathic manipulative treatment
  • Integrated behavioral health counseling
  • Walk with a Doc
  • Diabetes Prevention Program

Our Team

Kristen Casey, PA-C
Deirdre B. Heersink, DO
Paul L. Hyman, MD
Hallie E. Prince, FNP

Office Hours

Weekdays, 8:00 a.m.–5:00 p.m.
Extended Hours Available

Primary Care