0 reviews
Summary
Dr. Gregory Knorr treats hypertension and hypertensive emergency and performs comprehensive metabolic panel and glucose testing. He practices internal medicine and has 26 years of experience. Dr. Knorr is affiliated with Gundersen Lutheran Medical Center, Winnmed, Gundersen Palmer Lutheran Hospital, Winona Health Hospital, and Mayo Clinic Health System La Crosse, seeing patients in La Crosse, Wisconsin; Decorah and West Union, Iowa; and Winona, Minnesota. He completed his residency at Gundersen Lutheran Health System and earned his medical degree from Medical College of Wisconsin.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 26 years of experience
- Gundersen Lutheran Health System
- 1 specialty
- 7 areas of expertise
- 5 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Gregory Mark Knorr has 6 locationsGundersen La Crosse Clinic
1836 South AveLa Crosse, WI 54601 Tel: (608) 782-7300
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
Gundersen Decorah Clinic
1830 State Highway 9Decorah, IA 52101 Tel: (563) 382-3140
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed
Gundersen Urgent Care
1122 W Highway 61Winona, MN 55987Mon7:00 am - 9:00 pm
Tue7:00 am - 9:00 pm
Wed7:00 am - 9:00 pm
Thu7:00 am - 9:00 pm
Fri7:00 am - 9:00 pm
Sat9:00 am - 5:00 pm
Sun9:00 am - 5:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Gregory Mark Knorr, MD | Eric Harker | Dr. Adewumi Bakare DMSc, PA-C | Dr. Yogi Gundamraj, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 26 Years of Experience | 25 Years of Experience | 29 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | |
| La Crosse , WI | Lyons , CO | Mesquite , TX | Brookfield , WI |
| Med School: Medical College Of Wisconsin | Med School: Duke University School Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Spartan Health Sciences University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory Mark Knorr
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gregory Mark Knorr has the following specialty
Specialty Expertise
Dr. Gregory Mark Knorr has the following 7 areas of expertise
Certifications, License, & Education
26 Years Experience
Dr. Gregory Mark Knorr holds expired and active medical licenses in the states of Minnesota and Wisconsin.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026 and an active medical license in the state of Wisconsin that expires in 2027.
Education & Training
Residency
Completed their residency at Gundersen Lutheran Health System.
Medical School
Graduated from Medical College Of Wisconsin in 2000.
NPI Number
Dr. Knorr's NPI number is 1053317305.
Similar doctors
Frequently Asked Questions
- Is Dr. Gregory Knorr accepting new patients?
- Dr. Gregory Knorr is accepting new patients on Vitals. View Dr. Gregory Knorr's profile on Vitals to make an appointment.
- Which hospitals is Dr. Gregory Knorr affiliated with?
- Dr. Gregory Knorr is affiliated with Gundersen Lutheran Medical Center, Winnmed, Gundersen Palmer Lutheran Hospital, Winona Health Hospital, and Mayo Clinic Health System La Crosse.
- How can I make an appointment with Dr. Gregory Knorr?
- You can find contact information for Dr. Gregory Knorr here on Vitals.
- Where is Dr. Gregory Knorr's office located?
- Dr. Gregory Knorr's office is located at 1836 South Ave, La Crosse, WI, 54601.
- Does Dr. Gregory Knorr accept virtual/telehealth appointments?
- Dr. Gregory Knorr has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.
