Dr. Christopher T. Grennan

Family Medicine
Cotton O'Neil Wamego Clinic
1704 Commercial Cir, 
Wamego, KS 
Accepting New Patients
Offers Telehealth
Before you request
Cotton O'Neil Wamego Clinic
1704 Commercial Cir, 
Wamego, KS 

Overview

Christopher Grennan is a primary care provider, practicing in Family Medicine in Wamego, Kansas.

His clinical expertise encompasses Autosomal Dominant Hypocalcemia, Shingles, Progressive Familial Intrahepatic Cholestasis Type 1, 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
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.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • 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 Wamego Clinic
1704 Commercial Cir, Wamego, KS 66547
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Frequently Asked Questions about Dr. Christopher T. Grennan

How do I make an appointment with Dr. Christopher T. Grennan?

You can book an appointment with Dr. Christopher T. Grennan by calling their office at 785-456-2207. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Christopher T. Grennan a top-rated expert for Autosomal Dominant Hypocalcemia?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Christopher T. Grennan is classified as an Experienced expert for Autosomal Dominant Hypocalcemia, 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. Christopher T. Grennan specialize in?

While Dr. Christopher T. Grennan is a Family Medicine, they have specific expertise in Autosomal Dominant Hypocalcemia, Shingles, and Progressive Familial Intrahepatic Cholestasis Type 1. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. Christopher T. Grennan accept my insurance?

Dr. Christopher T. Grennan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 785-456-2207 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

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