Overview
Mark Johnson is an Endocrinologist practicing medicine in Mason City, Iowa.
Dr. Johnson is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Inappropriate Sinus Tachycardia (IST).
Dr. Johnson is board certified in American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 3 peer reviewed articles.
Graduate Institution
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- 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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- MEDICARE MAPD
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- 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
- HMO
- POS
Locations
910 N Eisenhower Ave., Mason City, IA 50401
Additional Areas of Focus
Dr. Johnson has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
MercyOne North Iowa Diabetes, Endocrinology And Weight Management
As an Endocrinologist, I diagnose and treat hormone imbalances and problems, including: diabetes, thyroid diseases, metabolic disorders, over- or under-production of hormones, menopause, osteoporosis, hypertension, cholesterol disorders and lack of growth in adults. My hobbies and outside interests include music, cooking, and spending time with my family. Dr. Kaur is highly rated in 62 conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Osteitis Fibrosa, and Parathyroid Hyperplasia. Dr. Kaur is board certified in American Board Of Internal Medicine (Diabetes & Metabolism Endocrinology). Dr. Kaur is currently accepting new patients.
MercyOne North Iowa Diabetes, Endocrinology And Weight Management
Aileen Prabhakaran, MD, is a provider at MercyOne North Iowa Diabetes, Endocrinology and Weight Loss.“It gives me immense satisfaction helping my patients lose weight that benefits their overall well-being,” said Dr. Prabhakaran, “As a result, they can go off medications and have a much better quality of life.”Dr. Prabhakaran received her medical education from Sri Devaraj Urs Medical College and completed her residency at MercyOne North Iowa Family Medicine Residency.“Nothing gives me more satisfaction than seeing a smile on my patients face when their diabetes gets better, or they have lost a significant amount of weight and they’re able to maintain their weight after they have lost it.”Outside of work, Dr. Prabhakaran enjoys spending time with her family, playing games with her kids, and hiking. Dr. Prabhakaran is highly rated in 7 conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Maturity Onset Diabetes of the Young, and Diabetic Neuropathy. Dr. Prabhakaran is currently accepting new patients.
MercyOne North Iowa Diabetes, Endocrinology And Weight Management
As a teenager, I knew I wanted to help others so I followed the rewarding path of becoming a nurse practitioner. I would have never predicted the amazing highs of impacting someone's health, nor the lows when a patient needs my assistance. Every day is truly a gift to care for others and help them with their health care journey. Dr. Schrader is highly rated in 5 conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Rabson-Mendenhall Syndrome. Dr. Schrader is board certified in American Nurses Credentialing Center. Dr. Schrader is currently accepting new patients.
Frequently Asked Questions about Dr. Mark Johnson
How do I make an appointment with Dr. Mark Johnson?
You can book an appointment with Dr. Mark Johnson by calling their office at 641-428-7799. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark Johnson a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark Johnson is classified as an Distinguished expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mark Johnson specialize in?
While Dr. Mark Johnson is a Endocrinology, they have specific expertise in Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Maturity Onset Diabetes of the Young. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.
Does Dr. Mark Johnson participate in research or clinical trials?
Yes. Dr. Mark Johnson has published 3 articles and abstracts on conditions like Type 2 Diabetes (T2D). You can view a list of Dr. Mark Johnson's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Mark Johnson accept my insurance?
Dr. Mark Johnson accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 641-428-7799 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Inappropriate Sinus Tachycardia (IST)Dr. Johnson isDistinguished. Learn about Inappropriate Sinus Tachycardia (IST).
- Maturity Onset Diabetes of the YoungDr. Johnson isDistinguished. Learn about Maturity Onset Diabetes of the Young.
- Type 1 Diabetes (T1D)Dr. Johnson isDistinguished. Learn about Type 1 Diabetes (T1D).
- Type 2 Diabetes (T2D)Dr. Johnson isDistinguished. Learn about Type 2 Diabetes (T2D).
- Advanced
- Diabetic NeuropathyDr. Johnson isAdvanced. Learn about Diabetic Neuropathy.
- HyperparathyroidismDr. Johnson isAdvanced. Learn about Hyperparathyroidism.
- HypothyroidismDr. Johnson isAdvanced. Learn about Hypothyroidism.
- ObesityDr. Johnson isAdvanced. Learn about Obesity.
- Obesity in ChildrenDr. Johnson isAdvanced. Learn about Obesity in Children.
- Experienced
- Diabetic RetinopathyDr. Johnson isExperienced. Learn about Diabetic Retinopathy.
- Empty Sella SyndromeDr. Johnson isExperienced. Learn about Empty Sella Syndrome.
- Gestational DiabetesDr. Johnson isExperienced. Learn about Gestational Diabetes.
- Hypothalamic TumorDr. Johnson isExperienced. Learn about Hypothalamic Tumor.
- Infant HyperglycemiaDr. Johnson isExperienced. Learn about Infant Hyperglycemia.
- Isolated ACTH DeficiencyDr. Johnson isExperienced. Learn about Isolated ACTH Deficiency.