
Overview
Benjamin J. Heinzen, MD, is an internal medicine doctor with Ascension Wisconsin in Oshkosh, WI. He provides personalized primary care for conditions that affect adults as they age. Dr. Heinzen listens to understand you and your health concerns. He takes the time to get to know you and your family's health history. Then, Dr. Heinzen works with you to create a personalized care plan that helps promote your long-term health and well-being.
Dr. Heinzen is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Dr. Heinzen is board certified in The American Board Of Internal Medicine - Internal Medicine. Dr. Heinzen is currently accepting new patients.
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- PPO
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- EPO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- EPO
- HMO
- INDEMNITY
- POS
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1855 S Koeller St, Oshkosh, WI 54902
Additional Areas of Focus
Dr. Heinzen has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Aurora Medical Center Oshkosh
Kathryn Polovitz is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Polovitz is highly rated in 5 conditions, according to our data. Her clinical expertise encompasses Epidural Hematoma, Generalized Tonic-Clonic Seizure, Migraine, and Memory Loss. Dr. Polovitz is board certified in American Board Of Psychiatry & Neurology, Epilepsy. Dr. Polovitz is currently accepting new patients.
Gundersen Moundview Hospital & Clinics
Benjamin Parsons is a primary care provider, practicing in Internal Medicine in Friendship, Wisconsin. Dr. Parsons is highly rated in 19 conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Chronic Lymphocytic Leukemia (CLL), Relapsed Refractory Multiple Myeloma (RRMM), and Bone Marrow Aspiration. Dr. Parsons is currently accepting new patients.
Bozena Biernat, MD
Bozena Biernat is a primary care provider, practicing in Internal Medicine in De Pere, Wisconsin. Dr. Biernat is highly rated in 60 conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Intrauterine Device Insertion. Dr. Biernat is currently accepting new patients.
Frequently Asked Questions about Dr. Benjamin J. Heinzen
How do I make an appointment with Dr. Benjamin J. Heinzen?
You can book an appointment with Dr. Benjamin J. Heinzen by calling their office at 920-223-7100. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Benjamin J. Heinzen a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Benjamin J. Heinzen is classified as an Advanced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Benjamin J. Heinzen specialize in?
While Dr. Benjamin J. Heinzen is a Internal Medicine, they have specific expertise in Type 2 Diabetes (T2D), High Cholesterol, and Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Benjamin J. Heinzen accept my insurance?
Dr. Benjamin J. Heinzen accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 920-223-7100 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- High CholesterolDr. Heinzen isAdvanced. Learn about High Cholesterol.
- Type 2 Diabetes (T2D)Dr. Heinzen isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- AnemiaDr. Heinzen isExperienced. Learn about Anemia.
- Childhood Iron Deficiency AnemiaDr. Heinzen isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic Kidney DiseaseDr. Heinzen isExperienced. Learn about Chronic Kidney Disease.
- CirrhosisDr. Heinzen isExperienced. Learn about Cirrhosis.
- Congenital Antithrombin 3 DeficiencyDr. Heinzen isExperienced. Learn about Congenital Antithrombin 3 Deficiency.
- Diabetic NephropathyDr. Heinzen isExperienced. Learn about Diabetic Nephropathy.
- Diabetic NeuropathyDr. Heinzen isExperienced. Learn about Diabetic Neuropathy.
- DiarrheaDr. Heinzen isExperienced. Learn about Diarrhea.
- Dubin-Johnson SyndromeDr. Heinzen isExperienced. Learn about Dubin-Johnson Syndrome.
- Enlarged LiverDr. Heinzen isExperienced. Learn about Enlarged Liver.
- Enlarged Prostate (BPH)Dr. Heinzen isExperienced. Learn about Enlarged Prostate (BPH).
- Esophageal CancerDr. Heinzen isExperienced. Learn about Esophageal Cancer.
- Familial Combined HyperlipidemiaDr. Heinzen isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Heinzen isExperienced. Learn about Familial Hypertension.
- Folate DeficiencyDr. Heinzen isExperienced. Learn about Folate Deficiency.
- Gastroesophageal Reflux Disease (GERD)Dr. Heinzen isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastroparesisDr. Heinzen isExperienced. Learn about Gastroparesis.
- Gitelman SyndromeDr. Heinzen isExperienced. Learn about Gitelman Syndrome.
- Glucocorticoid-Remediable AldosteronismDr. Heinzen isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- GoutDr. Heinzen isExperienced. Learn about Gout.
- HeadacheDr. Heinzen isExperienced. Learn about Headache.
- Heart FailureDr. Heinzen isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hereditary Resistance to Anti-Vitamin KDr. Heinzen isExperienced. Learn about Hereditary Resistance to Anti-Vitamin K.
- HypertensionDr. Heinzen isExperienced. Learn about Hypertension.
- Hypertensive Heart DiseaseDr. Heinzen isExperienced. Learn about Hypertensive Heart Disease.
- HypothyroidismDr. Heinzen isExperienced. Learn about Hypothyroidism.
- InsulinomaDr. Heinzen isExperienced. Learn about Insulinoma.
- Iron Deficiency AnemiaDr. Heinzen isExperienced. Learn about Iron Deficiency Anemia.
- Low Potassium LevelDr. Heinzen isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Heinzen isExperienced. Learn about Low Sodium Level.
- LymphangiectasisDr. Heinzen isExperienced. Learn about Lymphangiectasis.
- LymphangitisDr. Heinzen isExperienced. Learn about Lymphangitis.
- LymphedemaDr. Heinzen isExperienced. Learn about Lymphedema.
- Magnesium DeficiencyDr. Heinzen isExperienced. Learn about Magnesium Deficiency.
- Maturity Onset Diabetes of the YoungDr. Heinzen isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Meige DiseaseDr. Heinzen isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Heinzen isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Heinzen isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Heinzen isExperienced. Learn about Memory Loss.
- Multiple Carboxylase DeficiencyDr. Heinzen isExperienced. Learn about Multiple Carboxylase Deficiency.
- NecrosisDr. Heinzen isExperienced. Learn about Necrosis.
- Nonalcoholic Steatohepatitis (NASH)Dr. Heinzen isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- ObesityDr. Heinzen isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Heinzen isExperienced. Learn about Obesity in Children.
- OsteopeniaDr. Heinzen isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Heinzen isExperienced. Learn about Osteoporosis.
- Pediatric MyocarditisDr. Heinzen isExperienced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Heinzen isExperienced. Learn about Peptic Ulcer.
- Peripheral Artery DiseaseDr. Heinzen isExperienced. Learn about Peripheral Artery Disease.
- Postmenopausal OsteoporosisDr. Heinzen isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary Intestinal LymphangiectasiaDr. Heinzen isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Protein C DeficiencyDr. Heinzen isExperienced. Learn about Protein C Deficiency.
- Protein S DeficiencyDr. Heinzen isExperienced. Learn about Protein S Deficiency.
- Pulmonary EdemaDr. Heinzen isExperienced. Learn about Pulmonary Edema.
- Restless Legs SyndromeDr. Heinzen isExperienced. Learn about Restless Legs Syndrome.
- Rotor SyndromeDr. Heinzen isExperienced. Learn about Rotor Syndrome.
- Seasonal Affective Disorder (SAD)Dr. Heinzen isExperienced. Learn about Seasonal Affective Disorder (SAD).
- Subacute Combined DegenerationDr. Heinzen isExperienced. Learn about Subacute Combined Degeneration.
- TenosynovitisDr. Heinzen isExperienced. Learn about Tenosynovitis.
- Trichohepatoenteric SyndromeDr. Heinzen isExperienced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Heinzen isExperienced. Learn about Ulcerative Colitis.
- Urinary Tract Infection (UTI)Dr. Heinzen isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Heinzen isExperienced. Learn about Urinary Tract Infection in Children.
- VertigoDr. Heinzen isExperienced. Learn about Vertigo.
- Vitamin B12 Deficiency AnemiaDr. Heinzen isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- Vitamin D DeficiencyDr. Heinzen isExperienced. Learn about Vitamin D Deficiency.
- XanthomaDr. Heinzen isExperienced. Learn about Xanthoma.