Summary

Dr. Gregory Climaco is a family medicine physician who graduated from St. Louis University School of Medicine. With 23 years of experience in healthcare, he provides comprehensive primary care services to patients and families. Dr. Climaco is bilingual, speaking both English and Spanish to better serve his diverse patient community.

Dr. Climaco practices at HSHS Saint Elizabeth's Hospital and maintains locations in O'Fallon and Highland, Illinois. He specializes in managing complex conditions such as chronic kidney disease and heart failure. His practice also incorporates rehabilitative services including physical therapy and speech therapy to support patients' recovery and wellness goals. Patients have given Dr. Climaco an average rating of 4.5 on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 23 years of experience
  • 62 insurance plans accepted
  • speaks English, Spanish
  • St Louis University School Of Medicine
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Cesar Climaco has 4 locations

Hshs Medical Group Family Medicine O Fallon

1512 N Green Mount Rd Ste 108O Fallon, IL 62269
Mon7:00 am - 4:30 pm
Tue7:00 am - 4:30 pm
Wed7:00 am - 4:30 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Hshs Saint Josephs Hospital Highland

12866 Troxler AveHighland, IL 62249

Hshs Saint Elizabeths Hospital

1 Saint Elizabeth BlvdO Fallon, IL 62269

HSHS Medical Group Family Medicine O'Fallon

1512 North Green Mount Rd #108O'Fallon, IL 62269

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Dr. Gregory Cesar Climaco, MDDr. Parth BhavsarHelix Virtual CareBrandi Rhoads
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
23 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Hindi, Gujarati, Urdu
O Fallon , ILLawrenceville , GABoca Raton , FLTERRE HAUTE , IN
Med School: St Louis University School Of Medicine Med School: Smt N H L Municipal Medical College
Current Profile
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Insurance Plans Accepted by Dr. Gregory Cesar Climaco

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - POS
  • Aetna - PPO
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • All Savers Insurance
  • Allegiance Life and Health
  • Ambetter
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield of Georgia
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Tennessee
  • CHAMPVA
  • Cigna
  • Clear Spring Health
  • Dean Health Plan
  • DentaQuest
  • ESSENCE Healthcare
  • ESSENCE Healthcare - Medicare
  • ESSENCE Healthcare - Medicare (Advantage HMO)
  • EyeMed
  • Family Health Network
  • GEHA
  • Healthlink
  • Healthlink - PPO
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Molina Healthcare - Medicare (Advantage HMO)
  • Optum Health
  • Priority Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Gregory Cesar Climaco has the following specialty

Specialty Expertise

Dr. Gregory Cesar Climaco has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

23 Years Experience

Dr. Gregory Cesar Climaco holds an expired medical license in the state of Illinois.

Medical License

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

Education & Training

Medical School

Graduated from St Louis University School Of Medicine in 2003.

NPI Number

Dr. Climaco's NPI number is 1316034143.

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Frequently Asked Questions

Is Dr. Gregory Climaco accepting new patients?
Dr. Gregory Climaco has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Gregory Climaco accept virtual/telehealth appointments?
Dr. Gregory Climaco has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Gregory Climaco accept my insurance?
You can see the insurance plans that Dr. Gregory Climaco accepts on their Vitals profile.
Which hospitals is Dr. Gregory Climaco affiliated with?
Dr. Gregory Climaco is affiliated with Hshs Saint Elizabeths Hospital.
How can I make an appointment with Dr. Gregory Climaco?
You can find contact information for Dr. Gregory Climaco here on Vitals.

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