Experienced in Multisystem Inflammatory Syndrome in Children (MIS-C)
Experienced in Multisystem Inflammatory Syndrome in Children (MIS-C)
Cotton-O'neil Clinic Revocable Trust
1704 Commercial Cir, 
Wamego, KS 

Overview

Christopher Grennan is a primary care provider, practicing in Family Medicine in Wamego, Kansas. Dr. Grennan is rated as an Experienced provider by MediFind in the treatment of Multisystem Inflammatory Syndrome in Children (MIS-C). His top areas of expertise are Autosomal Dominant Hypocalcemia, Shingles, Vertigo, and Progressive Familial Intrahepatic Cholestasis Type 2. Dr. Grennan is currently accepting new patients.

Specialties
Family Medicine
Licenses
Family Medicine in KS
Hospital Affiliations
Wamego Health Center
Community Hospital, Onaga And St Marys Campus
Ascension Via Christi Hospital Manhattan, Inc
Stormont Vail Health Flint Hills, LLC
Stormont Vail Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
CareSource
  • HMO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Sunflower Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

COTTON-O'NEIL CLINIC REVOCABLE TRUST
1704 Commercial Cir, Wamego, KS 66547
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Marcus Weiser is a primary care provider, practicing in Family Medicine in Onaga, Kansas. Dr. Weiser is rated as an Advanced provider by MediFind in the treatment of Multisystem Inflammatory Syndrome in Children (MIS-C). His top areas of expertise are Lymphangitis, Low Potassium Level, Gitelman Syndrome, and Pneumonia. Dr. Weiser 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.

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