Overview
Jennifer Jass is a Nurse Practitioner in Ackley, Iowa. Her top area of expertise is Seasonal Affective Disorder (SAD). Ms. Jass is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- HMO
- POS
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).
MercyOne North Iowa Diabetes, Endocrinology And Weight Loss
June Vogelman is a Bariatric Medicine specialist and a Vascular Surgeon in Mason City, Iowa. Ms. Vogelman is highly rated in 3 conditions, according to our data. Her top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Abdominal Obesity Metabolic Syndrome.
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
- Experienced
- Seasonal Affective Disorder (SAD)Ms. Jass isExperienced. Learn about Seasonal Affective Disorder (SAD).


