0 reviews
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. Muhammad Danial Siddiqui, MD | Dr. Kathleen Regan Schildroth, MD | Dr. Fredric C Kullberg, MD |
| Nephrology | Nephrology | Ophthalmology | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 48 Years of Experience | 10 Years of Experience | 12 Years of Experience | 50 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Rockford , IL | Rockford , IL | Rockford , IL | Rockford , IL |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: Aga Khan University Medical College | Med School: Sidney Kimmel Medical College At Thomas Jefferson University | Med School: University Of Illinois College 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.
Similar doctors
Frequently Asked Questions
- 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.
- Does Dr. John Maynard accept my insurance?
- You can see the insurance plans that Dr. John Maynard accepts on their Vitals profile.
- 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.
- Where is Dr. John Maynard's office located?
- Dr. John Maynard's office is located at 1401 E State St, Rockford, IL, 61104.
- Does Dr. John Maynard accept virtual/telehealth appointments?
- Dr. John Maynard has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
