Overview
Mark Fitzsimmons is a primary care provider, practicing in Family Medicine in Port Washington, Wisconsin. Dr. Fitzsimmons is rated as an Experienced provider by MediFind in the treatment of Primary Intestinal Lymphangiectasia. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Benign Paroxysmal Positional Vertigo, and Familial Hypertension. Dr. Fitzsimmons 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
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- EPO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- 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
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- 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
1475 W Grand Ave, Port Washington, WI 53074
12203 N Corporate Pkwy, Mequon, WI 53092
Peggy Callahan is a primary care provider, practicing in Family Medicine in West Allis, Wisconsin. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Primary Intestinal Lymphangiectasia. Her top areas of expertise are Primary Intestinal Lymphangiectasia, Meige Disease, Lymphangiectasis, and Lymphedema.
Michael Grajewski is a primary care provider, practicing in Family Medicine in Watertown, Wisconsin. Dr. Grajewski is rated as an Advanced provider by MediFind in the treatment of Primary Intestinal Lymphangiectasia. His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Chronic Kidney Disease, and Enlarged Prostate (BPH). Dr. Grajewski is currently accepting new patients.
Froedtert South Inc
Neil Shepler is a primary care provider, practicing in Family Medicine in Kenosha, Wisconsin. Dr. Shepler is rated as an Advanced provider by MediFind in the treatment of Primary Intestinal Lymphangiectasia. His top areas of expertise are Hypothyroidism, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Endoscopy, and Ureteroscopy. Dr. Shepler 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
- Experienced
- Benign Paroxysmal Positional VertigoDr. Fitzsimmons isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Chronic Kidney DiseaseDr. Fitzsimmons isExperienced. Learn about Chronic Kidney Disease.
- EmpyemaDr. Fitzsimmons isExperienced. Learn about Empyema.
- Familial HypertensionDr. Fitzsimmons isExperienced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Fitzsimmons isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- High Potassium LevelDr. Fitzsimmons isExperienced. Learn about High Potassium Level.