Overview
Mark Irwin is a primary care provider, practicing in Internal Medicine in Belleville, Illinois. Dr. Irwin is rated as an Experienced provider by MediFind in the treatment of Hypercalcemia. His top areas of expertise are High Cholesterol, Milk-Alkali Syndrome, Hypercalcemia, and Idiopathic Hypercalciuria.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- POS
- PPO
Locations
Chesterfield Internal Medicine And Rheumatology, LLC
Darren Haskell is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Haskell is rated as an Advanced provider by MediFind in the treatment of Hypercalcemia. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Colonoscopy. Dr. Haskell is currently accepting new patients.
Washington University
Jonathan Byrd is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Byrd is rated as an Advanced provider by MediFind in the treatment of Hypercalcemia. His top areas of expertise are Genital Warts, Idiopathic Hypercalciuria, Milk-Alkali Syndrome, and Hypercalcemia. Dr. Byrd is currently accepting new patients.
Southeastern Physician Services PC
Maureen Stoffa is a primary care provider, practicing in Family Medicine and Internal Medicine in Saint Peters, Missouri. Dr. Stoffa is rated as an Advanced provider by MediFind in the treatment of Hypercalcemia. Her top areas of expertise are Milk-Alkali Syndrome, Idiopathic Hypercalciuria, Familial Hypocalciuric Hypercalcemia Type 1, Hypercalcemia, and Colonoscopy.
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
- Familial HypertensionDr. Irwin isExperienced. Learn about Familial Hypertension.
- Familial Hypocalciuric Hypercalcemia Type 1
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Irwin isExperienced. Learn about High Cholesterol.
- HypercalcemiaDr. Irwin isExperienced. Learn about Hypercalcemia.
- HypertensionDr. Irwin isExperienced. Learn about Hypertension.