The 20 Best Obesity Doctors Near Me in Oshkosh, WI

Find the Top Obesity Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 50 doctor with experience in Obesity near Oshkosh, WI. Of these, 39 are Experienced and 11 are Advanced.

Location
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50 providers found
    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Aurora Family Medicine

    414 Doctors Ct, 
    Oshkosh, WI 
     (1.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Patricia Brost is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Brost is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), High Cholesterol, Premenstrual Syndrome, and Cirrhosis. Dr. Brost is board certified in American Board Of Family Medicine. Dr. Brost is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Ascension Medical Group WI - Koeller Street - Family Medicine

    1855 S Koeller St, 
    Oshkosh, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Wypiszynski is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Wypiszynski is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Attention Deficit Hyperactivity Disorder (ADHD), Generalized Anxiety Disorder (GAD), Obesity, and Familial Combined Hyperlipidemia. Dr. Wypiszynski is board certified in IBCLC-International Board Certified Lactation Consultants Commission and The American Board Of Family Medicine - Family Medicine. Dr. Wypiszynski is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Ninth Avenue - Internal Medicine

    2700 W 9th Ave, Ste 203a, 
    Oshkosh, WI 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dianna Malkowski is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Malkowski is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses High Cholesterol, Opioid Use Disorder, Obesity, and Obesity in Children. Dr. Malkowski is board certified in National Commission On Certification Of Physician Assistants - Physician Assistant - Certified (PA-C). Dr. Malkowski is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    ThedaCare PhysiciansOshkosh

    600 North Westhaven Drive, 
    Oshkosh, WI 
     (4.0 miles away)
    Languages Spoken:
    English, Lithuanian, Spanish
    Accepting New Patients
    Offers Telehealth

    Rimas Janusonis is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Janusonis is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Obesity Hypoventilation Syndrome (OHS), Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, and Mitochondrial Complex V Deficiency. Dr. Janusonis is board certified in Family Medicine, American Board Of Family Medicine (2003). Dr. Janusonis is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Aurora Internal Medicine

    855 N Westhaven Dr 2nd Fl, 
    Oshkosh, WI 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Teresa Lee is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Coccydynia, High Cholesterol, Melorheostosis, and Melorheostosis with Osteopoikilosis. Dr. Lee is board certified in American Board Of Internal Medicine. Dr. Lee is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Ninth Avenue - Internal Medicine

    2700 W 9th Ave, Ste 203a, 
    Oshkosh, WI 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lars Swanson is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Swanson is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Perniosis. Dr. Swanson is board certified in The American Board Of Internal Medicine - Internal Medicine. Dr. Swanson is currently accepting new patients.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    ThedaCare PhysiciansNeenah

    333 North Green, Bay Road, 
    Neenah, WI 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lesley Kieffer is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Kieffer is rated as an Advanced provider by MediFind in the treatment of Obesity. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Hypothyroidism, Obesity in Children, and High Cholesterol. Dr. Kieffer is board certified in Family Medicine, American Board Of Family Medicine (2013). Dr. Kieffer is currently accepting new patients.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    ThedaCare Physicians Internal MedicineNeenah Medical Center

    200 Theda Clark Medical Plaza, Suite 380, 
    Neenah, WI 
     (12.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Knaus is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Knaus is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Blood Clots, Type 2 Diabetes (T2D), Obesity, High Cholesterol, and Endoscopy. Dr. Knaus is board certified in Internal Medicine, American Board Of Internal Medicine (1993). Dr. Knaus is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Aurora Family Medicine

    414 Doctors Ct, 
    Oshkosh, WI 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eric Duwell is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Duwell is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Frontonasal Dysplasia Klippel Feil Syndrome, Cirrhosis, Mesothelioma, and Familial Combined Hyperlipidemia. Dr. Duwell is board certified in American Board Of Family Medicine. Dr. Duwell is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Koeller Street - Internal Medicine

    1855 S Koeller St, 
    Oshkosh, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brenda Brusky is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Brusky is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Brusky is board certified in American Academy Of Nurse Practitioners Certification Board - Adult-Gerontology Primary Care Nurse Practitioner Certification (A-GNP). Dr. Brusky is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Koeller Street - Internal Medicine

    1855 S Koeller St, 
    Oshkosh, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kristian Bastress is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Bastress is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Bastress is board certified in American Nurses Credentialing Center - Family Nurse Practitioner - Board Certified (FNP-BC). Dr. Bastress is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Koeller Street - Internal Medicine

    1855 S Koeller St, 
    Oshkosh, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Heinzen is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Heinzen is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Heinzen is board certified in The American Board Of Internal Medicine - Internal Medicine. Dr. Heinzen is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Ascension Medical Group WI - Koeller Street - Internal Medicine

    1855 S Koeller St, 
    Oshkosh, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sara Kolell is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Kolell is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Hypothyroidism, and Maturity Onset Diabetes of the Young. Dr. Kolell is board certified in American Nurses Credentialing Center - Adult Nurse Practitioner - Certified (ANP-BC). Dr. Kolell is currently accepting new patients.

    Experienced in Obesity
    General Surgery
    Experienced in Obesity
    General Surgery
    Referral may be required

    Aurora Surgery

    855 N Westhaven Dr, 
    Oshkosh, WI 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Herrera is a General Surgeon practicing medicine in Oshkosh, Wisconsin. Dr. Herrera is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Gastrectomy, and Hernia Surgery. Dr. Herrera is board certified in American Board Of Surgery. Dr. Herrera is currently accepting new patients.

    Experienced in Obesity
    Endocrinology
    Experienced in Obesity
    Endocrinology
    Referral required

    Aurora Endocrinology

    855 N Westhaven Dr, 
    Oshkosh, WI 
     (2.5 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Ayham Chamseddin is an Endocrinologist practicing medicine in Oshkosh, Wisconsin. Dr. Chamseddin is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, and Medullary Thyroid Carcinoma. Dr. Chamseddin is board certified in American Board Of Internal Medicine. Dr. Chamseddin is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Aurora Internal Medicine

    855 N Westhaven Dr 2nd Fl, 
    Oshkosh, WI 
     (4.0 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients
    Offers Telehealth

    Ammar Alzoubi is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Alzoubi is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Pulmonary Embolism, Type 2 Diabetes (T2D), and Sitosterolemia. Dr. Alzoubi is board certified in American Board Of Internal Medicine. Dr. Alzoubi is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Aurora Family Medicine

    1136 Westowne Dr, 
    Neenah, WI 
     (10.6 miles away)
    Languages Spoken:
    English, Polish
    Accepting New Patients

    Arthur Panczyk is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Panczyk is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Sitosterolemia, and High Cholesterol. Dr. Panczyk is board certified in American Board Of Family Medicine. Dr. Panczyk is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Aurora Internal Medicine

    1136 Westowne Dr, 
    Neenah, WI 
     (10.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Roxanne Cardelli is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Cardelli is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses High Cholesterol, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Cardelli is board certified in American Board Of Internal Medicine. Dr. Cardelli is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Aurora Medical Group Inc.

    414 Doctors Ct, 
    Oshkosh, WI 
     (1.4 miles away)
    Languages Spoken:
    English

    Robert Devermann is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Devermann is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), Cirrhosis, and Familial Combined Hyperlipidemia.

    Experienced in Obesity
    General Surgery
    Experienced in Obesity
    General Surgery
    Referral may be required

    Aurora Surgery

    855 N Westhaven Dr, 
    Oshkosh, WI 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kristin Bremer is a General Surgeon practicing medicine in Oshkosh, Wisconsin. Dr. Bremer is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Obesity, Gastrectomy, and Gallbladder Removal. Dr. Bremer is board certified in American Board Of Surgery. Dr. Bremer is currently accepting new patients.

    Showing 1-20 of 50

    Last Updated: 09/26/2026

    What is the definition of Obesity?

    Obesity means weighing more than what is healthy for a given height. Obesity is a serious, chronic disease. It can lead to other health problems, including diabetes, heart disease, and some cancers.

    When should I see an Obesity doctor near Oshkosh, WI?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Obesity doctor near Oshkosh, WI?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Obesity doctors near Oshkosh, WI?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Obesity doctors near Oshkosh, WI?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Obesity doctor near Oshkosh, WI?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Obesity doctor search results page. 

    Why is it important to get a second opinion from a different Obesity doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Obesity doctor near Oshkosh, WI?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Obesity doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Obesity doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Obesity doctors near Oshkosh, WI?

    Look for the filter feature on the left side of the Obesity doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Obesity doctor that offers video calls?

    Look for the filter feature on the left-side of the Obesity doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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