Summary

Dr. John Hammock treats atrial fibrillation, heart failure, and supraventricular tachycardia, and performs cardiac device monitoring and contrast echocardiography. He practices cardiology in Quincy, Illinois, and has 24 years of experience in the field.

Dr. Hammock earned his medical degree from Southern Illinois University School of Medicine. He speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 24 years of experience
  • 19 insurance plans accepted
  • speaks English, Spanish
  • Southern Illinois University School Of Medicine
  • 2 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Blessing Cardiology

927 Broadway St Ste 230Quincy, IL 62301
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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John Hammock, MD
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John Hammock, MDDr. Kenneth Lee Gibbs, MDDr. Oleg Yurevich, MDDr. Santhisri Kodali
CardiologyCardiologyCardiologyCardiology
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.3 
0 
5 
24 Years of Experience 46 Years of Experience 21 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Quincy , ILGlasgow , KYQuincy , ILGalveston , TX
Med School: Southern Illinois University School Of Medicine Med School: University Of Connecticut School Of Medicine Med School: Belarussian State Medical University Med School: Texas A&M University System Health Science Center College Of Medicine
Current Profile
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Insurance Plans Accepted by John Hammock

  • Aetna
  • American Healthcare Alliance
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • CHAMPVA
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Healthlink
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • SIHO Insurance Services
  • Transamerica
  • UnitedHealthcare

Medical Specialties

John Hammock has the following 2 specialties

Specialty Expertise

John Hammock has the following 6 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiologist
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Certifications, License, & Education

24 Years Experience

John Hammock holds an expired medical license in the states of Missouri and Illinois.

Medical License

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

Education & Training

Medical School

Graduated from Southern Illinois University School Of Medicine in 2002.

NPI Number

John Hammock's NPI number is 1912082975.

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Frequently Asked Questions

Is John Hammock accepting new patients?
John Hammock is accepting new patients on Vitals. View John Hammock's profile on Vitals to make an appointment.
How can I make an appointment with John Hammock?
You can find contact information for John Hammock here on Vitals.
What languages does John Hammock speak?
John Hammock speaks English and Spanish.
Does John Hammock accept virtual/telehealth appointments?
John Hammock has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does John Hammock accept my insurance?
You can see the insurance plans that John Hammock accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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