Summary

Dr. James Greenberg is a surgeon who brings 35 years of experience to his practice. He earned his medical degree from the University of Missouri-Kansas City School of Medicine and completed his general surgery residency at Loyola University Medical Center in 1992. Dr. Greenberg holds board certification in surgery from the American Board of Surgery and is fluent in English.

Dr. Greenberg practices at Mercyhealth Hospital and Medical Center locations in Harvard, Illinois, and Lake Geneva, Wisconsin. He specializes in treating conditions such as colon polyps, abdominal pain, and esophagitis. His surgical expertise includes performing colonoscopies and lower gastrointestinal endoscopies, along with conducting pathology tests. Patients have given him an average rating of 3.8 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.8
  • 35 years of experience
  • 9 insurance plans accepted
  • speaks English
  • Loyola Univ Med Ctr, General Surgery
  • 5 written reviews
  • 1 specialty
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. James J. Greenberg has 2 locations

Mercyhealth Hospital and Medical Center–Harvard

901 Grant St.Harvard, IL 60033
Mon12:00 am - 11:59 pm
Tue12:00 am - 11:59 pm
Wed12:00 am - 11:59 pm
Thu12:00 am - 11:59 pm
Fri12:00 am - 11:59 pm
Sat12:00 am - 11:59 pm
Sun12:00 am - 11:59 pm

Mercyhealth Hospital and Medical Center–Walworth

N2950 State Road 67Lake Geneva, WI 53147
Mon12:00 am - 11:59 pm
Tue12:00 am - 11:59 pm
Wed12:00 am - 11:59 pm
Thu12:00 am - 11:59 pm
Fri12:00 am - 11:59 pm
Sat12:00 am - 11:59 pm
Sun12:00 am - 11:59 pm

Compare with Similar Doctors

Dr. James J. Greenberg, MD
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Dr. James J. Greenberg, MDDr. Andy Jay Blint, MDDr. Leslie Paul Edgcomb, MDDr. Ai-Xuan Le Holterman, MD
SurgeryOrthopedic SurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.4 
35 Years of Experience 24 Years of Experience 50 Years of Experience 42 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 French, Spanish, English
Harvard , ILRockford , ILRockford , ILHoffman Estates , IL
Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo Med School: Medical College Of Wisconsin Med School: University Of Illinois At Chicago College Of Medicine Med School: University Of Texas Southwestern Medical School
Current Profile
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Insurance Plans Accepted by Dr. James J. Greenberg

  • Allegiance Life and Health
  • CHAMPVA
  • Cigna
  • Mercy Care
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • UnitedHealthcare
  • WPS Health Plan
  • Zing Health

Medical Specialties

Dr. James J. Greenberg has the following specialty

Certifications, License, & Education

35 Years Experience

BOARD CERTIFICATIONS

American Board of Surgery

Surgery

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active
Medical Doctor, Wisconsin, 2027, Active

EDUCATION & TRAINING

Residency

Loyola Univ Med Ctr, General Surgery
Loyola University Med Center1992

Medical School

University of Mo-Kansas City Sch of Med, Kansas City MoGraduated in 1991

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Frequently Asked Questions

Where is Dr. James Greenberg's office located?
Dr. James Greenberg's office is located at 901 Grant St., Harvard, IL, 60033.
Which hospitals is Dr. James Greenberg affiliated with?
Dr. James Greenberg is affiliated with Mercyhealth Hospital And Medical Center Harvard.
Does Dr. James Greenberg accept my insurance?
You can see the insurance plans that Dr. James Greenberg accepts on their Vitals profile.
Does Dr. James Greenberg accept virtual/telehealth appointments?
Dr. James Greenberg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. James Greenberg accepting new patients?
Dr. James Greenberg is accepting new patients on Vitals. View Dr. James Greenberg's profile on Vitals to make an appointment.

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