Overview
Sara O'connell-Mayernik is a primary care provider, practicing in Family Medicine in Helena, Montana. Dr. O'connell-Mayernik is rated as an Experienced provider by MediFind in the treatment of Trigeminal Neuralgia. Her top areas of expertise are Breast Cancer, Hypothyroidism, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. O'connell-Mayernik 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
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- OTHER COMMERCIAL
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
2550 E Broadway St, Helena, MT 59601
2475 E Broadway St, Helena, MT 59601
St Peters Health
Diane Nowak is a primary care provider, practicing in Family Medicine in Helena, Montana. Dr. Nowak is rated as an Advanced provider by MediFind in the treatment of Trigeminal Neuralgia. Her top areas of expertise are Maturity Onset Diabetes of the Young, Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Nowak is currently accepting new patients.
St Peters Health
Robert A. Johnson, DO earned his medical degree at the Lake Erie College of Osteopathic Medicine in Erie, Pa. and his Bachelor of Science in Microbiology at Brigham Young University in Provo, Utah. Dr. Johnson completed his Family Medicine residency at Rapid City Regional Hospital in Rapid City, S.D. and is a board-certified member of the American Board of Family Medicine. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Trigeminal Neuralgia. His top areas of expertise are Restless Legs Syndrome, Rheumatoid Vasculitis, Vibratory Urticaria, and Chronic Spontaneous Urticaria (CSU).
St Peters Health
Cathy Lay is a primary care provider, practicing in Family Medicine in Helena, Montana. Dr. Lay is rated as an Advanced provider by MediFind in the treatment of Trigeminal Neuralgia. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Cellulitis, and Lymphangitis.
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
- Advanced
- Breast CancerDr. O'connell-Mayernik isAdvanced. Learn about Breast Cancer.
- HypothyroidismDr. O'connell-Mayernik isAdvanced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. O'connell-Mayernik isAdvanced. Learn about Idiopathic Edema.
- Maturity Onset Diabetes of the YoungDr. O'connell-Mayernik isAdvanced. Learn about Maturity Onset Diabetes of the Young.
- Obesity in ChildrenDr. O'connell-Mayernik isAdvanced. Learn about Obesity in Children.
- Osteomyelitis in ChildrenDr. O'connell-Mayernik isAdvanced. Learn about Osteomyelitis in Children.
- Experienced
- Acute Kidney FailureDr. O'connell-Mayernik isExperienced. Learn about Acute Kidney Failure.
- Addison's DiseaseDr. O'connell-Mayernik isExperienced. Learn about Addison's Disease.
- Allergic RhinitisDr. O'connell-Mayernik isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. O'connell-Mayernik isExperienced. Learn about Alopecia Areata.
- Alzheimer's DiseaseDr. O'connell-Mayernik isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. O'connell-Mayernik isExperienced. Learn about Anemia.