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Summary
Board Certified in Nephrology and Internal Medicine
Quick Facts
- accepting new patients
- 48 years of experience
- speaks English, Spanish
- University Of Illinois At Chicago College Of Medicine
- 2 specialties
- 9 areas of expertise
- 9 hospital affiliations
- 7 office locations
- Male
Office Locations
Dr. John Clifton Maynard has 7 locationsRockford Nephrology Associates
612 Roxbury RdRockford, IL 61107 Tel: (815) 227-8300
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. John Clifton Maynard, MD | Dr. Kavitha Subramanian, MD | Dr. Syed Mustafa Ahmed, MD | Dr. Syed Azhar Mohiuddin, MD |
| Nephrology | Infectious Disease | Nephrology | Vascular & Interventional Radiology |
| Accepts New Patients | Accepts New Patients | ||
| 48 Years of Experience | 26 Years of Experience | 24 Years of Experience | 13 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | ||
| Rockford , IL | Rockford , IL | Rockford , IL | Downers Grove , IL |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: P S G Institute Of Medical Sciences And Research | Med School: Deccan College Of Medical Sciences | Med School: University Of Missouri-Kansas City School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Clifton Maynard
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Clifton Maynard has the following 2 specialties
Specialty Expertise
Dr. John Clifton Maynard has the following 9 areas of expertise
Certifications, License, & Education
48 Years Experience
Dr. John Clifton Maynard holds an expired medical license in the states of Illinois and Wisconsin.
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 Wisconsin that expired in 2025.
Education & Training
Medical School
Graduated from University Of Illinois At Chicago College Of Medicine in 1978.
NPI Number
Dr. Maynard's NPI number is 1730180878.
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Frequently Asked Questions
- Does Dr. John Maynard accept my insurance?
- You can see the insurance plans that Dr. John Maynard accepts on their Vitals profile.
- Is Dr. John Maynard accepting new patients?
- Dr. John Maynard is accepting new patients on Vitals. View Dr. John Maynard's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. John Maynard?
- You can find contact information for Dr. John Maynard here on Vitals.
- Where is Dr. John Maynard's office located?
- Dr. John Maynard's office is located at 1401 E State St, Rockford, IL, 61104.
- Which hospitals is Dr. John Maynard affiliated with?
- Dr. John Maynard is affiliated with Osf Saint Anthony Medical Center, Beloit Memorial Hospital, Uw Health Heart Hospital, SWEDISHAMERICAN HOSPITAL, JAVON BEA HOSPITAL, OSF SAINT ELIZABETH MEDICAL CENTER, Osf Saint Katharine Medical Center, Mercyhealth Hospital Freeport, and Rochelle Community Hospital.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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