Nathan Mustain is a board certified family medicine physician. He obtained his undergraduate degree from Loyola University-Chicago and earned his medical degree from the University of Minnesota Medical School in Minneapolis. He completed his residency at North Memorial Hospital - University of Minnesota-Minneapolis.

Mustain's practice is focused on caring for infants, children, teens to adults with an emphasis on medical complexities and the health of the whole person. His specific interests include evidence based medicine, preventive medicine, inpatient hospital medicine, congestive heart failure, chronic kidney disease, exercise and nutrition, and women's health.

Dr. Mustain is board certified by the American Board of Family Medicine. He is a member of the American Academy of Family Physicians.

In his free time, Dr. Mustain enjoys spending time with his family, rock climbing, biking, hiking, camping, reading, and traveling. He has a specific interest in global health.


  • Family Medicine

    Family medicine doctor or Internist is someone who specializes in diagnosing and treating illnesses, diseases, and health problems. Most internists are also primary care doctors and treat patients on a regular basis. They can diagnose and treat common illnesses or more serious problems. Most people see an internist regularly. Those with chronic illnesses may do so on a monthly or even weekly basis. Internists are the most common types of doctors.

  • Credentials





    6:40AM - 6:00PM


    6:40AM - 5:30PM


    6:40AM - 5:30PM


    7:30AM - 5:30PM


    7:30AM - 5:30PM





    Patient reviews of Nathan H. Mustain, MD


    FAQs about Nathan H. Mustain, Md

    Nathan H. Mustain, MD generally accepts new patients.

    Nathan H. Mustain, MD has not indicated on the profile that their office offers tele-health visits. You can call their office to find out more about telehealth visits.

    Nathan H. Mustain, MD has not indicated on the profile that their office offers same day appointments. You can call their office to find out more about same day appointments.

    You can request appointment via HealthSoul or contact their office.

    The top specialties of Nathan H. Mustain, MD include Family Medicine

    You can make payment via cash, credit card or debit card.

    The office is located at 1700 Tuttle Street in Baraboo, WI.

    Nathan H. Mustain, MD accepts various types of health insurance, but individual coverage may be variable. You should check with your health insurance whether the particular doctor is in network or not.

    Asthma, Syncope, Acne, Sinusitis, Acid Reflux, Adolescent Medicine, Arthritis, Diabetes, Preventive Care, Well Child Care, Women's Health

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