At Prairie Lakes Brown Clinic, our goal is to keep you and your family healthy from beginning to end. We do this by supporting your medical needs with personal, family-oriented, expert care that empowers you and your family to take charge of your health and well-being.

We provide personalized, generational care that families have grown to know and trust. We take pride in knowing our patients as people and caring not only for them, but about them.

Primary Care Medical Services

Preventative care is achieved through wellness visits, annual health screenings, and vaccinations to address and prevent medical concerns before they become serious. We offer a full range of medical services to meet the health care needs of you, your family, and our community.

Patient Information Quicklinks

Prairie Lakes Brown Clinic offers easy and convenient ways to manage your health with online bill pay, remote telehealth visits, and private access to view your personal health record anytime, anywhere. Our patient portal app allows you to control your health care and your families health care from your fingertips.

Primary Care Locations & Hours

If you are experiencing an emergency, please call 911.

When you or a loved one gets sick or your child sprains their ankle, where do you go? 

Walk-In Convenience Care at Northridge

Easy, fast, and convenient care for life’s surprises.

Patients of all ages are able to receive care for common, non-life-threatening medical conditions such as sprains, cuts, skin rashes, sore throats, and upset stomachs at Prairie Lakes Brown Clinic Northridge.

Monday - Friday  |  7:30 am - 6:00 pm |  Walk-in Clinic

Convenience Care is walk-in clinic at our Northridge location where dedicated primary care providers are on hand to care for life's unexpected events.

Benefits of Convenience Care:

• On-site lab and imaging for faster test results
• One stop care with one bill or co-pay
• Walk-In care
• Physician-guided care

You do not need to be a current patient to go to Convenience Care.

For questions about Convenience Care, please call 605-886-8482.

Clearer images. Earlier detection. Fewer false positives.

Prairie Lakes Brown Clinic is proud to offer you 3D mammography – the newest technology in breast cancer detection. We know breast cancer is most treatable when it’s caught early. 3D technology produces sharper images that provide detail never before possible. It also means fewer false positives, which equals fewer callbacks and greater peace of mind for you.

Screening with 3D Mammography

3D mammography allows doctors to look at your breast tissue one layer at a time. While digital mammography is still one of the best technologies available, it is only 2-dimensional, producing a flat image of the breast. Overlapping tissue in a flat image can make it difficult to see small breast cancers or may make normal tissue appear abnormal.

3D mammography takes multiple pictures of the breast tissue at various angles. These slices are then put together to create a 3-dimensional image – much like the pages of a book. Page by page doctors can see more than when looking at the “book” as a whole.

3D mammography is done in conjunction with a standard digital mammogram. There is no additional compression needed and uses very low X-ray energy, just about the same amount as a traditional mammogram.

Early Detection Saves Lives

If you’re a woman over 40 or have a history of breast cancer in your family, talk to your doctor about whether or not 3D mammography is right for you. You no longer need to travel to experience this technology.

Schedule your mammogram screening with Prairie Lakes Brown Clinic today by calling 605-886-8482.

Each pregnancy is special and unique. We ensure your care will be the same. At Prairie Lakes Brown Clinic, our prenatal specialists work directly with you the moment you find out you're pregnant to listen to you and meet your maternity goals and preferences. Making sure you and your baby stay healthy every step of the way to birth and postpartum is our main priority. 

Obstetric Physicians

Stacie Lenssen, MD

Family Medicine/OB

Learn More

Sarah Reiffenberger, MD

Family Medicine/OB

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Jon McAreavey, MD

Family Medicine

Learn More

Labor & Delivery

When it's time to deliver your baby, Prairie Lakes provides you with a positive birthing experience with the help of our compassionate OB care team. Learn more below.

Labor and Delivery

Postpartum Care

Prairie Lakes also offers postpartum care to guide you through your recovery, including follow-up visits, breastfeeding support, and mental health resources.

Trust us in delivering the care you and your baby deserve, your way. 

To schedule an appointment with one of our Obstetric Providers, please call (605) 886-8482.

For you. For the Women in Your Life.

At Prairie Lakes Brown Clinic, we understand women – at every stage of your lives. Whether you're just starting a family, looking for a doctor for yourself, or for an aging parent or growing child, we go out of our way to get to know you and where you're at in your life.

We're proud to provide personalized care in a friendly environment. The quality care we provide is second to none and we're here when you need us, taking the time to listen to your concerns and answer your questions.

From OB/GYN and pediatric services to menopause support and care, Prairie Lakes Brown Clinic Women's is here for you.

Prenatal Care Pediatric CareFamily Care Mammograms

Women's Exams & Screenings

Schedule your regular exams and screenings. For yourself. For your friends and family.

The recommended women's health screenings vary by age and risk factors, but are important to catch any health concerns before they become issues. Below is a list of recommended women's health screenings. Your doctor may recommend different frequencies depending on family history, personal history, and other risk factors. 

Cervical Cancer Screening

Pap smear/test

• At age 21 and every 3 years after until age 30
• At age 30 and every 5 years after

Cholesterol Screening

• Recommended between the ages of 21 to 29
• Every five years between 30-44
• Every one to two years starting at age 55

Breast Cancer Screening

Mammogram

• Every year starting at age 40

Colon Cancer Screening

Colonoscopy

• At age 45 and every 10 years after

Target Heart & Stroke Screening

• Age 40 -70

Skin Cancer Screening

• Yearly skin exam

Immunizations

• Recommended immunization schedule here.

The following forms and policies may be helpful to review and/or fill out prior to your next appointment.

FORMS

Minor Consent Forms

Prairie Lakes Brown Clinic is required to protect the rights of our patients and ensure the safety of minors. Any new patient under the age of 18 must be seen in the presence of their parent and/or legal guardian. It is important that the parent/legal guardian is aware of the minor's condition or conditions, and everyone understands and follows through with the recommended treatment plan. Parents and/or legal guardians will be asked to provide identification via a valid photo ID.

An established patient (a patient known to the practice and seen within the past 12 months) under the age of 18 may be brought in for a specific visit or timeframe by a non-custodial adult if written permission is given by the parent or legal guardian, and that adult shows a valid photo ID. The parent or legal guardian must leave a number where they can be reached on the date of service.

A signed and witnessed consent form from the parent/legal guardian may be signed prior to the visit, allowing the minor patient to be seen without the parent/legal guardian present.

There are certain types of minors authorized to consent because of their status. Some examples are, but not limited to, married minors, minors on active duty with the U.S. Armed Forces, and minors emancipated by a court order.

• pdf Minor Consent Form (101 KB)
• pdf Minor Consent Form (Spanish) (99 KB)
• pdf Parent-Guardian Medical Consent for a Minor (208 KB)

Patient Forms

• pdf Patient Information (82 KB)
• pdf New Patient Packet (1.27 MB)
• pdf Health History Profile (486 KB)
• pdf Authorization for Disclosure of Health Information (86 KB)
• pdf Form Completion Request (85 KB)
• pdf Screening Checklist for Contraindications to Vaccines for Children and Teen (175 KB)
• pdf Proxy Patient Portal Consent Form (73 KB)
• pdf Request for Disclosure of PHI to Family Members (57 KB)
• pdf Prairie Lakes Brown Clinic Providers, Services, and Hours (1.14 MB)

NOTE: Firefox users will need to download the forms or open them in a PDF reader to enter the fields. For more information visit https://support.mozilla.org/en-US/kb/disable-built-pdf-viewer-and-use-another-viewer

Sports Physical Parent/Guardian Permit & History Forms

All high school athletes need to schedule a sports physical with their provider. Prior to the exam, the forms must be completed and signed by the student's guardian.

Print Instructions:

1. Download the  pdf South Dakota High School Activities Association Pre-Participation Form Packet (565 KB)
2. Print the forms.
3. Fill out the forms.
4. Bring the completed signed forms to your appointment.

POLICIES

Financial Policy

Prairie Lakes Brown Clinic is committed to providing you with the best possible medical care; if you have special needs, we are here to work with you. The following information is provided to avoid any misunderstanding or disagreement concerning payment for professional services.

• The total patient balance due, including any co-payment or co-insurance, is required to be paid at the time services are provided. For your convenience, we accept cash, checks, Visa, MasterCard, Discover and American Express.
• Our office participates with a variety of insurance plans. It is your responsibility to:
  • Bring your insurance card to every visit.
  • Be prepared to pay your co-payment at each visit. Payment can be made by cash, check,or credit card.
  • For medical care not covered under insurance, the estimated payment in full is due at the time of the visit.
• If you are unable to pay for necessary medical care, you may be eligible to participate in a payment plan. It is your responsibility to inform us of this prior to your visit. We will be pleased to refer you to a Prairie Lakes Brown Clinic Financial Counselor prior to scheduling you for a visit.
• Referrals: It is your responsibility to bring any required referrals for treatment at, or prior to the visit. If you do not have the referral, your visit may be rescheduled or you may be held financially responsible.
• If the patient is a minor (younger than 18 years) and is unaccompanied by a parent or guardian, we must have a written release/permission from the parent or guardian. The parent, guardian or unaccompanied minor is responsible for any payment due at the time of service, bringing the necessary referrals and the insurance card.
• If you have questions about your insurance, we are happy to help you. Specific coverage issues, however, should be directed to your insurance company member services department (number is on the insurance card).

Prairie Lakes Brown Clinic firmly believes that a good patient/physician relationship is based upon understanding and good communications. Questions about financial arrangements should be asked prior to services provided.

HIPPA Notice of Privacy Practices

The HIPAA Privacy Rule requires health plans and covered health care providers to develop and distribute a notice that provides a clear, user friendly explanation of individuals rights with respect to their personal health information and the privacy practices of health plans and health care providers. View Prairie Lakes Healthcare System's  pdf Notice of Privacy Practices (228 KB) .

Health Insurance Marketplace Coverage

The health insurance Marketplace is available to assist you as you evaluate options for you and your family. Review our pdf Health Insurance Marketplace Coverage Information (110 KB) .