Overview
Mark O'brien is a primary care provider, practicing in Internal Medicine in Benton Harbor, Michigan. Dr. O'brien has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. O'brien is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- 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
Benton Harbor, MI 49022
796 Hwy M-139, Benton Harbor, MI 49022
InterCare Community Health Network
David Puzycki is a primary care provider, practicing in Internal Medicine in Eau Claire, Michigan. Dr. Puzycki has been practicing medicine for over 35 years and is rated as an Advanced provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are Diabetic Nephropathy, Opioid Use Disorder, Hypertension, and Familial Hypertension. Dr. Puzycki is currently accepting new patients.
Holland Community Hospital
Tyler Murphy is a primary care provider, practicing in Internal Medicine in Holland, Michigan. Dr. Murphy is rated as an Advanced provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are Seasonal Affective Disorder (SAD), Ascites, Chorea-Acanthocytosis, and Apo A-I Deficiency. Dr. Murphy is currently accepting new patients.
Bronson Battle Creek Hospital
Charles Wilmanski is a primary care provider, practicing in Internal Medicine in Battle Creek, Michigan. Dr. Wilmanski is rated as a Distinguished provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are Partial Deletion of Y, Hidradenitis Suppurativa, Chronic Kidney Disease, and Hypertension. Dr. Wilmanski is currently accepting new patients.
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
- Familial HypertensionDr. O'brien isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. O'brien isAdvanced. Learn about Hypertension.
- Maturity Onset Diabetes of the Young
- SciaticaDr. O'brien isAdvanced. Learn about Sciatica.
- Type 2 Diabetes (T2D)Dr. O'brien isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- Acute CystitisDr. O'brien isExperienced. Learn about Acute Cystitis.
- Acute PancreatitisDr. O'brien isExperienced. Learn about Acute Pancreatitis.
- Allergic RhinitisDr. O'brien isExperienced. Learn about Allergic Rhinitis.
- AsthmaDr. O'brien isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. O'brien isExperienced. Learn about Asthma in Children.
- Autosomal Dominant HypocalcemiaDr. O'brien isExperienced. Learn about Autosomal Dominant Hypocalcemia.

