Lakes Region Internal Medicine

A Direct Care Practice

Lakes Region Internal Medicine is a direct care practice that offers highly personalized, preventative, physician guided primary care experience.  The goal is an accessible and caring experience that puts your health and well being first.

Same-Day Access

Prompt appointments, no more waiting.

Longer Visits

Comprehensive care tailored to you.

Direct Communication

Get real-time support when needed.

Transforming Healthcare with a Direct, Patient-Focused Approach

Lakes Region Internal Medicine was founded in 2025 to offer a transparent alternative to traditional healthcare. By embracing the direct care model—free of insurance hurdles and rushed appointments—we provide truly personalized attention that places you at the center of every decision.

Led by Dr. Daniel H. Kallmerten, a board-certified physician with over four decades of clinical experience, our team specializes in internal medicine. Whether managing chronic conditions like diabetes, coronary artery disease, or hypertension, we’re committed to delivering accessible, compassionate care that honors your time, your needs, and your well-being.

Our Direct Care Services

We offer a wide range of medical services to meet both routine and urgent needs. From preventive internal medicine to specialized emergency care, our team is dedicated to supporting your health every step of the way.

Primary Care Evolved

We provide routine check-ups and preventive measures to keep you healthy. Our focus on early detection helps manage potential issues before they escalate. Whether it’s an annual exam or a mild concern, we’re your first point of contact.

Preventive Screenings

Early detection is key to maintaining health and longevity. We offer screenings for heart disease, cancer, and other conditions to catch problems early. By staying proactive, we help you stay ahead of potential risks.

Chronic Management

Our team specializes in conditions like diabetes, hypertension, and coronary artery disease. We craft tailored care plans that evolve with your needs, helping you achieve a better quality of life. With regular monitoring and open communication, you stay fully involved in your treatment.

Diagnostic Procedures

Our in-house capabilities include echocardiograms, arthrocentesis, and other key evaluations. Access to these services under one roof saves you time and streamlines your care. We use these tools to pinpoint issues and develop targeted treatment plans.

Emergency Expertise

Drawing from extensive emergency medicine experience, we rapidly assess and treat urgent issues like fractures or appendicitis. In critical moments, our swift care can make all the difference. We also arrange referrals for advanced services when needed.

Lifestyle Guidance

We recognize that true wellness goes beyond just treating illnesses. Our team offers personalized advice on nutrition, exercise, and stress management to help you build a healthier, more balanced life. By focusing on proactive measures, we aim to support your overall well-being every step of the way.

From The Blog

Choosing direct Care: The real pros and cons.

Adult healthcare guidelines offer key recommendations for screenings, vaccinations, and chronic disease management. Developed by leading health organizations, they help individuals stay proactive about their health and well-being.
Type 2 diabetes care has progressed from basic insulin use to personalized treatments like GLP-1 agonists and continuous monitoring. Advances now focus on overall health, improved management, and future innovations like gene therapy.