Overview
James Greenberg is a General Surgeon practicing medicine in Harvard, Illinois.
Dr. Greenberg is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Cholecystitis, Familial Colorectal Cancer, Paget Disease of the Breast, Colostomy, and Hernia Surgery.
He is actively involved in clinical research, co-authoring 1 peer reviewed article.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
- MEDICARE MAPD
- MEDICARE SNP
Locations
901 Grant St, Harvard, IL 60033
N2950 State Road 67, Lake Geneva, WI 53147
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Endeavor Health Medical Group
Michael Ujiki, MD, a gastrointestinal surgeon at Endeavor Health, specializes in minimally invasive procedures for conditions of the esophagus, stomach and gallbladder. After beginning his career in business, Dr. Ujiki found his true calling in medicine, where he now combines advanced surgical innovation with compassionate care. He prioritizes reducing recovery time and improving outcomes through cutting-edge techniques, including incisionless and laparoscopic surgeries. Dr. Ujiki is highly rated in 29 conditions, according to our data. His clinical expertise encompasses Achalasia, Hernia, Hiatal Hernia, Gallbladder Removal, and Endoscopy. Dr. Ujiki is board certified in American Board Of Surgery.
Endeavor Health Medical Group
John G. Linn, MD, a gastrointestinal and general surgeon at Endeavor Health, specializes in foregut and bariatric surgery. He treats a range of conditions including gallbladder disease, hernias and complex abdominal wall defects. Dr. Linn performs advanced procedures such as laparoscopic hernia repair, cholecystectomy and abdominal wall reconstruction to help patients improve digestive health and function. Dr. Linn is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Hernia, Choledocholithiasis, Hiatal Hernia, Gallbladder Removal, and Endoscopy.
Clinical Cancer Center-Froedtert Hospital
Douglas Evans is a General Surgeon practicing medicine in Milwaukee, Wisconsin. Dr. Evans is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Neuroendocrine Tumor, Pancreatectomy, and Thyroidectomy.
Frequently Asked Questions about Dr. James Greenberg
How do I make an appointment with Dr. James Greenberg?
You can book an appointment with Dr. James Greenberg by calling their office at 815-943-5431. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. James Greenberg a top-rated expert for Cholecystitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. James Greenberg is classified as an Advanced expert for Cholecystitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. James Greenberg specialize in?
While Dr. James Greenberg is a General Surgery, they have specific expertise in Cholecystitis, Familial Colorectal Cancer, and Paget Disease of the Breast. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.
Does Dr. James Greenberg participate in research or clinical trials?
Yes. Dr. James Greenberg has published 1 articles and abstracts on conditions like Cholecystitis. You can view a list of Dr. James Greenberg's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. James Greenberg accept my insurance?
Dr. James Greenberg accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 815-943-5431 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- CholecystitisDr. Greenberg isAdvanced. Learn about Cholecystitis.
- Familial Colorectal CancerDr. Greenberg isAdvanced. Learn about Familial Colorectal Cancer.
- Juvenile AngiofibromaDr. Greenberg isAdvanced. Learn about Juvenile Angiofibroma.
- Paget Disease of the BreastDr. Greenberg isAdvanced. Learn about Paget Disease of the Breast.
- Experienced
- AcrospiromaDr. Greenberg isExperienced. Learn about Acrospiroma.
- AngiosarcomaDr. Greenberg isExperienced. Learn about Angiosarcoma.
- Attenuated Familial Adenomatous PolyposisDr. Greenberg isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Barrett EsophagusDr. Greenberg isExperienced. Learn about Barrett Esophagus.
- Berdon SyndromeDr. Greenberg isExperienced. Learn about Berdon Syndrome.
- Bladder ReconstructionDr. Greenberg isExperienced. Learn about Bladder Reconstruction.

