Know your body. Understand your risk. Take the next step with confidence.

One physician. One connected plan for your metabolic health

One physician. One connected plan for your metabolic health

Your weight, blood sugar, blood pressure, cholesterol, liver, kidneys, sleep, and heart health can influence one another. At WellifyCare, we take time to understand the full picture—and help you build a clear, personalized plan forward.

Your weight, blood sugar, blood pressure, cholesterol, liver, kidneys, sleep, and heart health can influence one another. At WellifyCare, we take time to understand the full picture—and help you build a clear, personalized plan forward.

Schedule Initial Evaluation

Explore How Care Works

1000+

Happy Clients

Telehealth Access For Wisconsin

Telehealth Access For Wisconsin

  • Board-Certified Internal Medicine

  • Diplomate, American Board of Obesity Medicine

  • Physician-Led Care

  • In-Person & Eligible Telehealth

Your health is connected

You might sense a change.

You might sense a change.

If your A1c is rising, weight management is tough, blood pressure is increasing, or cholesterol levels are off, you might be at risk due to family history. These issues are interconnected, which is why WellifyCare evaluates your cardiometabolic health as a whole, rather than just isolated numbers.

Weight & Obesity

Evidence-based obesity medicine focused on health, function, and sustainable long-term treatment.

Pre-diabetes & Diabetes

Personalized care focused on glucose and the broader risks that often accompany diabetes.

Blood Pressure

Evaluation and treatment that considers medications, weight, sleep, home readings, and relevant contributors.

Cholesterol & Heart Risk

Understand your risk factors and build a personalized prevention strategy.

Fatty Liver & Metabolic Health

Evaluate metabolic contributors, assess risk when appropriate, and address modifiable factors.

Connected Risk Factors

Bring overlapping metabolic concerns into one thoughtful, coordinated plan.

Your first step

Start by understanding where you are

Start by understanding where you are

Start with a thorough medical evaluation with Dr. Dere. We consider your entire story, including medical history, medications, weight changes, previous tests, family background, daily habits, and your health goals. Then, we turn that information into actionable insights.

Start with a thorough medical evaluation with Dr. Dere. We consider your entire story, including medical history, medications, weight changes, previous tests, family background, daily habits, and your health goals. Then, we turn that information into actionable insights.

Start Your Medical Evaluation

Depending on your needs, We may review more

Depending on your needs, We may review more

Initial cardiometabolic evaluation

Obesity medicine & medical weight management

Prediabetes & type 2 diabetes care

Blood pressure management

Cholesterol & cardiovascular risk management

Fatty liver & metabolic health

Kidney & metabolic risk management

Sleep apnea risk screening

Medication management

How care works

A clear path forward

A clear path forward

01

Evaluate

Begin with a comprehensive physician visit focused on your cardiometabolic health, history, medications, risk factors, and goals.

02

Understand

Dr. Dere explains the important findings in plain language. You should leave knowing what matters—and why.

03

Personalize

Together, we build a treatment plan that may include nutrition, physical activity, sleep, weight treatment, risk-factor management, and medication when clinically appropriate.

04

Follow

Medical follow-up continues according to your clinical needs through the appropriate insurance-based care pathway.

05

Add more structure, if you choose

If you want monthly physician-led lifestyle coaching, a Personal Health Roadmap, and structured progress sessions, you may choose WellifyCare Guided Care.

Explore Guided Care

The 4H Framework™

Better health is rarely built by one medication, one diet, or one perfect week

Better health is rarely built by one medication, one diet, or one perfect week

Hope

See a path forward. We set realistic priorities and focus on progress you can build on.

Hormones & Metabolism

Understand relevant biology. Testing is selected based on your history and clinical needs.

Hunger

Work with appetite biology using practical nutrition strategies and, when appropriate, evidence-based medication.

Habits

Build for real life. We turn nutrition, movement, strength, sleep, and daily routines into practical next steps.

The goal is not perfection. The goal is better health in service of the life you want to live.

The goal is not perfection. The goal is better health in service of the life you want to live.

Meet Dr. Dere

Meet the Founder

W

Dereje Tefera Siyum MD, MSHI, DipABOM — founder of WellifyCare Medical S.C.

Dr. Dere—is a double board-certified Internal Medicine and Obesity Medicine physician. As a hospitalist, he has cared for adults facing serious complications of diabetes, obesity, kidney disease, and cardiovascular disease. Those experiences strengthened his commitment to helping patients understand risk, address important modifiable factors, and build thoughtful plans

My goal is not simply to tell you that a number is normal or abnormal. I want you to understand what it means, what matters most, and what we can do together

— Dr. Dere

Learn More About Dr Dereje

Start by understanding where you are.

Start by understanding where you are.

Your first step is a comprehensive cardiometabolic medical evaluation with Dr. Dere.

Schedule Your Initial Evaluation

Schedule Your Initial Evaluation

WellifyCare Medical S.C.

Know Your Body. Protect Your Health. Live With Purpose.

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4931 S 27th St, Suite 400B, Greenfield, WI 53221

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WellifyCare is a specialty medical practice and does not provide emergency services. If you are experiencing chest pain, difficulty breathing, or any medical emergency, call 911 immediately. Content on this site is educational and is not a substitute for personalized medical advice, diagnosis, or treatment. Individual results vary. Telehealth services are provided in compliance with applicable state and federal regulations; physician licensure is required in the state where the patient is located at the time of the visit. Some services may require an initial in-person evaluation.

WellifyCare Medical S.C.

Know Your Body. Protect Your Health. Live With Purpose.

Email Address

Subscribe

Get the latest news and updates subscribe to our newsletter

WellifyCare

About

Philosophy

Approach

Dr. Dere

Contact

Care

Conditions

Services

Programs

Membership

Pricing

Patient Journey

Learn

Resources

Blog

FAQ

4H Companion Toolkit

Contact Us

(262) 261-8880

info@wellifycare.com

4931 S 27th St, Suite 400B, Greenfield, WI 53221

© 2026 WellifyCare. All rights reserved.

Privacy Policy

Terms of Service

WellifyCare is a specialty medical practice and does not provide emergency services. If you are experiencing chest pain, difficulty breathing, or any medical emergency, call 911 immediately. Content on this site is educational and is not a substitute for personalized medical advice, diagnosis, or treatment. Individual results vary. Telehealth services are provided in compliance with applicable state and federal regulations; physician licensure is required in the state where the patient is located at the time of the visit. Some services may require an initial in-person evaluation.

WellifyCare Medical S.C.

Know Your Body. Protect Your Health. Live With Purpose.

Email Address

Subscribe

Get the latest news and updates subscribe to our newsletter

WellifyCare

About

Philosophy

Approach

Dr. Dere

Contact

Care

Conditions

Services

Programs

Membership

Pricing

Patient Journey

Learn

Resources

Blog

FAQ

4H Companion Toolkit

Contact Us

(262) 261-8880

info@wellifycare.com

4931 S 27th St, Suite 400B, Greenfield, WI 53221

© 2026 WellifyCare. All rights reserved.

Privacy Policy

Terms of Service

WellifyCare is a specialty medical practice and does not provide emergency services. If you are experiencing chest pain, difficulty breathing, or any medical emergency, call 911 immediately. Content on this site is educational and is not a substitute for personalized medical advice, diagnosis, or treatment. Individual results vary. Telehealth services are provided in compliance with applicable state and federal regulations; physician licensure is required in the state where the patient is located at the time of the visit. Some services may require an initial in-person evaluation.