Summary

Dr. Gregory Wittenberg specializes in family medicine, providing comprehensive care for patients of all ages. He earned his medical degree from Creighton University School of Medicine and brings seven years of experience to his practice. His expertise encompasses a wide range of health concerns that affect individuals and families throughout their lives.

Dr. Wittenberg practices at multiple locations including Garden City, Kansas, Martinez, California, and Westminster, Colorado. He treats various conditions including COVID-19, upper respiratory infections, and nausea-related issues. His procedural skills include emergency care, heart rhythm monitoring through EKG testing, and therapeutic hypothermia treatments for critically ill patients.

Overview based on verified provider data

Quick Facts

  • 7 years of experience
  • 53 insurance plans accepted
  • Creighton University School Of Medicine
  • 1 specialty
  • 3 office locations
  • Male

Office Locations

Dr. Gregory Mark Wittenburg has 3 locations

Saint Catherine Hospital

401 E Spruce StGarden City, KS 67846

Dr. Gregory Mark Wittenburg

2500 Alhambra AveMartinez, CA 94553

St. Anthony North Family Medicine 84th

2551 W 84th AveWestminster, CO 80031
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gregory Mark Wittenburg
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Dr. Gregory Mark WittenburgKristen Hitz, NPCassandra Horton, NPNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients
4.2 
7 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English
Garden City , KSGarden City , KSGarden City , KSOrlando , FL
Med School: Creighton University School Of Medicine Med School: West Texas A&M
Current Profile
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Insurance Plans Accepted by Dr. Gregory Mark Wittenburg

  • Aetna
  • Aetna Better Health
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Kansas
  • Blue Cross Blue Shield of Kansas City
  • Blue Cross Blue Shield of Nebraska
  • CalOptima
  • CareSource
  • Cigna
  • Colorado Access
  • Community Health Choice
  • Contra Costa Health Plan
  • Devoted Health
  • Golden Rule
  • Hawaii Medical Assurance Association (HMAA)
  • HealthChoice Oklahoma
  • HealthFirst (NY)
  • HealthPartners
  • HealthSmart
  • Humana
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - DSNP
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare - HMO
  • Mutual of Omaha
  • Nationwide - Workers’ Compensation
  • Neighborhood Health Plan
  • Oscar Health Insurance
  • PreferredOne
  • Priority Health
  • Progressive
  • ProviDRs Care (WPPA)
  • State Farm
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - Workers’ Compensation
  • Travelers
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Gregory Mark Wittenburg has the following specialty

Certifications, License, & Education

7 Years Experience

Dr. Gregory Mark Wittenburg holds an expired medical license in the state of Kansas.

Medical License

Medical Doctor with an expired medical license in the state of Kansas that expired in 2026.

Education & Training

Medical School

Graduated from Creighton University School Of Medicine in 2019.

NPI Number

Dr. Wittenburg's NPI number is 1689234916.

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Frequently Asked Questions

Is Dr. Gregory Wittenburg accepting new patients?
Dr. Gregory Wittenburg has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Gregory Wittenburg accept virtual/telehealth appointments?
Dr. Gregory Wittenburg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Wittenburg's office located?
Dr. Gregory Wittenburg's office is located at 401 E Spruce St, Garden City, KS, 67846.
Does Dr. Gregory Wittenburg accept my insurance?
You can see the insurance plans that Dr. Gregory Wittenburg accepts on their Vitals profile.
How can I make an appointment with Dr. Gregory Wittenburg?
You can find contact information for Dr. Gregory Wittenburg here on Vitals.

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