Best Adult Health Nurse Practitioner in Ontario
Looking for an adult health nurse practitioner in Ontario? Most patients narrow the list by insurance first, then by location and reviews. 9 adult health nurse practitioner appear below.
9 adult health nurse practitioner in Ontario

Lori Kay Mullins, CNP
4.5Lori Kay Mullins · Adult Health Nurse Practitioner
2131 Park Ave W Suite 200(419) 525-6730
Jillian L Teeter, NP
4.5Jillian L Teeter · Adult Health Nurse Practitioner
1750 W 4Th St(419) 526-8444

Beth A. Steinmetz, AGPCNP BC
4.5Beth A. Steinmetz · Adult Health Nurse Practitioner
715 Richland Mall(419) 529-6195
Donna Messersmith, APRNBC, CWCN
4.5Donna Messersmith · Adult Health Nurse Practitioner
1050 SW 3Rd Ave(541) 881-2360
Chandler Health PC
4.5Chandler Health PC · Adult Health Nurse Practitioner
932 W Idaho Ave Suite 100(208) 781-1728
Cara Marlene Nyborg
4.5Cara Marlene Nyborg · Adult Health Nurse Practitioner
2327 SW 4Th Ave Suite 1(541) 889-2340
Colleen Sheehan, NP
4.5Colleen Sheehan · Adult Health Nurse Practitioner
3401 Centre Lake Dr Suite 512(909) 566-0445
Betty Kim Garner, NP
4.5Betty Kim Garner · Adult Health Nurse Practitioner
1131 W 6Th St Suite 305(253) 228-6159
Adult Health Nurse Practitioner in Ontario by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Adult Health Nurse Practitioner in nearby cities
Same specialty in cities near Ontario — useful if your insurance network extends across the metro.
About finding an adult health nurse practitioner in Ontario
Ontario has adult health nurse practitioner practicing across hospital systems, group practices, and independent clinics. When choosing an adult health nurse practitioner in Ontario, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Ontario adult health nurse practitioner list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about adult health nurse practitioner in Ontario
How do I find the highest-rated adult health nurse practitioner in Ontario?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no Ontario adult health nurse practitioner accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with Ontario adult health nurse practitioner?+
Walk-ins are uncommon for most adult health nurse practitioner. The "available today" filter shows providers with open same-day slots.
How often is this Ontario list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.