4.6
9 Ratings with 1 written Review
Summary
Dr. Dennis Pessis specializes in urology, bringing more than five decades of medical expertise to his practice. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of the Health Sciences and completed his residency training at Rush Presbyterian St. Lukes Medical Center. With 53 years of experience treating urological conditions, Dr. Pessis has developed extensive knowledge in his field. He provides care to patients in English.
Dr. Pessis practices at Northwestern Medicine Lake Forest Hospital and maintains offices in Lake Forest and Grayslake, Illinois. His clinical focus includes treating patients with kidney stones and acute urinary retention. He performs diagnostic procedures such as urine testing and abdominal ultrasound to evaluate urological concerns. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.
Dr. Pessis practices at Northwestern Medicine Lake Forest Hospital and maintains offices in Lake Forest and Grayslake, Illinois. His clinical focus includes treating patients with kidney stones and acute urinary retention. He performs diagnostic procedures such as urine testing and abdominal ultrasound to evaluate urological concerns. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- 53 years of experience
- speaks English
- Rush Presbyterian St Lukes Medical Center
- 1 written review
- 1 specialty
- 12 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 4 office locations
- Male
Office Locations
Dr. Dennis Aaron Pessis has 4 locationsNorthwestern Medicine Lake Forest
800 N Westmoreland Rd Ste 201Lake Forest, IL 60045 Tel: (847) 535-7157
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed
Northwestern Medicine Lake Forest Hospital
1000 N Westmoreland RdLake Forest, IL 60045 Tel: (847) 234-5600
Northwestern Medicine Surgical Services
1475 E Belvidere Rd Ste 311Grayslake, IL 60030Compare with Similar Doctors
 |  |  |  |
| Dr. Dennis Aaron Pessis, MD | Dr. Alex Gorbonos, MD | Dr. Gopal Nand Gupta, MD | Dr. Marcus Lee Quek, MD |
| Urology | Urology | Urology | Urology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 53 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks Spanish, English | Speaks Spanish, English |
| Lake Forest , IL | Maywood , IL | Maywood , IL | Maywood , IL |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Dennis Aaron Pessis
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Dennis Aaron Pessis has the following specialty
Specialty Expertise
Dr. Dennis Aaron Pessis has the following 12 areas of expertise
Certifications, License, & Education
53 Years Experience
MEDICAL LICENSE
Medical Doctor, Illinois, 2026, Active
EDUCATION & TRAINING
Residency
Rush Presbyterian St Lukes Medical Center
Medical School
Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 1973
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Frequently Asked Questions
- What languages does Dr. Dennis Pessis speak?
- Dr. Dennis Pessis speaks English.
- How can I make an appointment with Dr. Dennis Pessis?
- You can find contact information for Dr. Dennis Pessis here on Vitals.
- Is Dr. Dennis Pessis accepting new patients?
- Dr. Dennis Pessis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Dennis Pessis's office located?
- Dr. Dennis Pessis's office is located at 800 N Westmoreland Rd Ste 201, Lake Forest, IL, 60045.
- Does Dr. Dennis Pessis accept virtual/telehealth appointments?
- Dr. Dennis Pessis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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