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Welcome to Healthcare Designed Around You

At Mapletree Medical Clinic, our journey began with a vision—one rooted in compassion, patient-centered care, and the belief that great medicine starts with truly knowing each patient.

 

Dr. Christopher Mildenberg has been dedicated to caring for patients as an internist in Sturgeon Bay, Wisconsin. He believes that exceptional healthcare requires time, attention, and a deep understanding of each patient’s unique health needs. By creating Mapletree Medical Clinic, he set out to build a practice where patients receive unhurried, thoughtful medical care in a welcoming environment, free from the pressures of rushed appointments and corporate-driven healthcare.

Dr. Christopher Mildenberg is a board-certified internal medicine physician with over 21 years of experience in providing comprehensive care for adults. Based in Sturgeon Bay, Wisconsin, Dr. Mildenberg has built a reputation for his patient-centered approach, focusing on individualized treatment plans and long-term health management. He attended medical school at the Medical College of Wisconsin and his Internal Medicine residency at the McGaw Medical Center of Northwestern University.

A graduate of the Medical College of Wisconsin, Dr. Mildenberg has dedicated his career to diagnosing, treating, and managing a wide range of adult medical conditions, including diabetes, weight management, coronary artery disease, hypertension, and other complex chronic illnesses. 

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Beyond medicine, Dr. Mildenberg has a deep love for the outdoors and nature. Whether spending time exploring Wisconsin’s forests, hiking, or enjoying the change of seasons, he finds peace and inspiration in the natural world. 

With Mapletree Medical Clinic, Dr. Mildenberg is excited to continue caring his patients, offering personalized, comprehensive care that prioritizes health, well-being, and the relationships he builds with each patient.

Welcome to Mapletree Medical Clinic—where your health comes first.

Meet The Team

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Dr. Christopher Mildenberg, MD

Board Certified Internal Medicine Physician

Medical School: Medical College of Wisconsin

Residency: Internal Medicine, McGaw Medical Center of Northwestern University 

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Barbara Newby, RN, CPN

Registered Nurse

Nursing School: Marquette University School of Nursing 

 

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Jacob Edwards

Patient Services & Reception

IPW - Mapletree Medical Clinic

30 N 18th Avenue, Ste. 4B,

Sturgeon Bay, WI 54235

Main Phone: 920-818-1001

HIPAA-Compliant Fax: (833) 438-1838

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