Summary

Dr. Mark Fritz is an ophthalmologist with over three decades of experience caring for patients with eye conditions and vision concerns. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency training at Aurora Health Care. With 31 years in practice, Dr. Fritz brings extensive expertise to diagnosing and treating a wide range of eye disorders. He is fluent in both English and Spanish, allowing him to serve diverse communities in his area.

Dr. Fritz is affiliated with Prime Healthcare Saint Joseph Medical Center Joliet and practices at multiple locations throughout Joliet, Illinois. His clinical focus includes treating common eye conditions such as blepharitis, infections around the eye, and cataracts. He performs comprehensive eye examinations and specializes in cataract surgery with intraocular lens implants to restore clear vision. Patients have given him an average rating of 4.3 out of 5, reflecting their confidence in his care and expertise.
Read More Read less

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 31 years of experience
  • 24 insurance plans accepted
  • speaks English, Spanish
  • Aurora Health Care
  • 1 written review
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Mark Johnston Fritz has 3 locations

Karl J Fritz Phd Office

212 N Larkin AveJoliet, IL 60435
Mon9:00 am - 4:00 pm
Tue9:00 am - 4:00 pm
WedClosed
Thu9:00 am - 4:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed

Amsurg Surgery Center

998 N 129th Infantry DrJoliet, IL 60435
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

Dr. Mark Johnston Fritz, MD
Dr. Sunil Raichand, MD
Dr. Patricia Louise Davis, MD
Dr. Richard Brian Foulkes, MD
Dr. Mark Johnston Fritz, MDDr. Sunil Raichand, MDDr. Patricia Louise Davis, MDDr. Richard Brian Foulkes, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.7 
4.5 
31 Years of Experience 39 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Joliet , ILDowners Grove , ILLisle , ILLombard , IL
Med School: Northwestern University Feinberg School Of Medicine Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: Rush Medical College Of Rush University Medical Center
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Johnston Fritz

  • Accepts Medicaid
  • Aetna
  • Aetna - Medicare
  • Aetna - PPO
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Devoted Health
  • GEHA
  • Healthlink
  • Healthlink - PPO
  • Humana
  • Humana - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • VSP
  • Wellcare
  • Wellcare - HMO
  • Wellcare - Medicare

Medical Specialties

Dr. Mark Johnston Fritz has the following specialty

Specialty Expertise

Dr. Mark Johnston Fritz has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Lens Implants (Intraocular Lens Implantation)
  • Macular Degeneration
  • Refractive Surgical Procedures
  • Vision Issues

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Aurora Health Care

Medical School

Northwestern University Feinberg School Of MedicineGraduated in 1995

Similar doctors

Frequently Asked Questions

Where is Dr. Mark Fritz's office located?
Dr. Mark Fritz's office is located at 212 N Larkin Ave, Joliet, IL, 60435.
What languages does Dr. Mark Fritz speak?
Dr. Mark Fritz speaks English and Spanish.
Which hospitals is Dr. Mark Fritz affiliated with?
Dr. Mark Fritz is affiliated with Prime Healthcare Saint Joseph Medical Center Joliet.
Does Dr. Mark Fritz accept virtual/telehealth appointments?
Dr. Mark Fritz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Fritz?
You can find contact information for Dr. Mark Fritz here on Vitals.

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.