Summary

Dr. Mark Fisher specializes in internal medicine with additional expertise in critical care medicine and pulmonology. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at the University of Illinois College of Medicine. With 46 years of experience, Dr. Fisher brings extensive knowledge to patient care. He communicates with patients in English.

Dr. Fisher practices at multiple locations including Highland Park Hospital and serves patients in Libertyville, Highland Park, and Lake Forest, Illinois. His clinical focus includes treating obstructive sleep apnea and sleep apnea in both adults and children. Patients have given him an average rating of 4.3 out of 5 stars on Vitals. His expertise in pulmonology allows him to address complex breathing and sleep-related conditions with comprehensive care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.3
  • 46 years of experience
  • 7 insurance plans accepted
  • speaks English
  • University Of Illinois College Of Medicine
  • 1 written review
  • 3 specialties
  • 9 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Mark S Fisher has 3 locations

Advocate Condell Medical Center

801 S Milwaukee AveLibertyville, IL 60048

Highland Park Hospital

777 Park Ave WHighland Park, IL 60035

Northwestern Medicine Lake Forest Hospital

1000 N Westmoreland RdLake Forest, IL 60045

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Dr. Mark S Fisher, MD
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Dr. Mark S Fisher, MDDr. Ivo K Genev, MDDr. Robert Saqueton, MDDr. Peter A Santucci, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.3 
46 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English, Polish
Libertyville , ILMaywood , ILSkokie , ILMaywood , IL
Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark S Fisher

  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Medicare
  • Medicare - Medicare
  • Tricare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Mark S Fisher has the following 3 specialties

Specialty Expertise

Dr. Mark S Fisher has the following 9 areas of expertise

  • Asthma
  • Bronchoscopy
  • Cancer
  • Cough
  • Critical Care
  • Critical Care Medicine
  • Cystic Fibrosis
  • Pulmonary Emphysema (COPD)
  • Pulmonology

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

University Of Illinois College Of Medicine

Medical School

University Of Illinois At Chicago College Of MedicineGraduated in 1980

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Frequently Asked Questions

Is Dr. Mark Fisher accepting new patients?
Dr. Mark Fisher has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Fisher accept my insurance?
You can see the insurance plans that Dr. Mark Fisher accepts on their Vitals profile.
Which hospitals is Dr. Mark Fisher affiliated with?
Dr. Mark Fisher is affiliated with Highland Park Hospital.
Where is Dr. Mark Fisher's office located?
Dr. Mark Fisher's office is located at 801 S Milwaukee Ave, Libertyville, IL, 60048.
Does Dr. Mark Fisher accept virtual/telehealth appointments?
Dr. Mark Fisher has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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