Overview
Roberta Mittelsted is a Nurse Practitioner in Sumner, Iowa.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
Locations
MercyOne North Iowa Cancer Center
Jennifer Castle is a Hematologist Oncology specialist and an Oncologist in Mason City, Iowa. Ms. Castle has been practicing medicine for over 9 years is highly rated in 15 conditions, according to our data. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Colorectal Cancer, and Familial Colorectal Cancer.
MercyOne Waterloo Behavioral Health Care
Nan Ambrosy is a Nurse Practitioner in Waterloo, Iowa. Ms. Ambrosy is highly rated in 3 conditions, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD), Schizoaffective Disorder, and Oppositional Defiant Disorder (ODD).
Mayo Clinic Health System-Southwest Wisconsin Region Inc
Kelli Tornstrom is a Nurse Practitioner in Prairie Du Chien, Wisconsin. Ms. Tornstrom is highly rated in 1 condition, according to our data. Her top area of expertise is Relapsing Multiple Sclerosis (RMS). Ms. Tornstrom is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
We do not have enough information to identify the Areas of Expertise for this provider.

