4.2
12 Ratings with 2 written Reviews
Summary
Dr. John Hammock is a cardiovascular disease specialist who has dedicated 24 years to helping patients with heart conditions. He earned his medical degree from Southern Illinois University School of Medicine and has built extensive expertise in treating complex cardiac issues. Dr. Hammock is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Hammock practices at Blessing Cardiology in Quincy, Illinois, where he focuses on treating patients with atrial fibrillation and heart failure. He also specializes in managing supraventricular tachycardia, helping patients understand and control their heart rhythm disorders. His practice includes performing electrocardiograms to assess heart function, cardiac device monitoring to track pacemaker performance, and contrast echocardiography to provide detailed heart imaging. Patients rate him 4.2 out of 5 stars for his compassionate care and thorough approach to cardiovascular health.
Dr. Hammock practices at Blessing Cardiology in Quincy, Illinois, where he focuses on treating patients with atrial fibrillation and heart failure. He also specializes in managing supraventricular tachycardia, helping patients understand and control their heart rhythm disorders. His practice includes performing electrocardiograms to assess heart function, cardiac device monitoring to track pacemaker performance, and contrast echocardiography to provide detailed heart imaging. Patients rate him 4.2 out of 5 stars for his compassionate care and thorough approach to cardiovascular health.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 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
Based on patient feedback. Read the reviews
Office Location
Blessing Cardiology
927 Broadway St Ste 230Quincy, IL 62301 Tel: (217) 214-3424
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
Compare with Similar Doctors
 |  |  |  |
| John Hammock, MD | Dr. Justin Curtis Hartupee, MD | Dr. David James Lemons, DO | Dr. Santhisri Kodali |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 19 Years of Experience | 17 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 | Speaks Chinese, Spanish | Speaks English | |
| Quincy , IL | Quincy , IL | Hannibal , MO | Galveston , TX |
| Med School: Southern Illinois University School Of Medicine | Med School: Case Western Reserve University School Of Medicine | Med School: A T Still University Kirksville College Of Osteopathic Medicine | Med School: Texas A&M University System Health Science Center College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John Hammock
Medical Specialties
John Hammock has the following 2 specialties
Specialty Expertise
John Hammock has the following 6 areas of expertise
Certifications, License, & Education
24 Years Experience
John Hammock holds an expired medical license in the states of Illinois and Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026 and an expired medical license in the state of Missouri 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
- Does John Hammock accept my insurance?
- You can see the insurance plans that John Hammock accepts on their Vitals profile.
- What languages does John Hammock speak?
- John Hammock speaks English and Spanish.
- How can I make an appointment with John Hammock?
- You can find contact information for John Hammock here on Vitals.
- 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.
- Where is John Hammock's office located?
- John Hammock's office is located at 927 Broadway St Ste 230, Quincy, IL, 62301.
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