
Overview
Justin Grunewald is a Hospital Medicine provider practicing medicine in Buffalo, Minnesota.
Dr. Grunewald is board certified in American Board Of Internal Medicine,2017 and Internal Medicine. Dr. Grunewald is currently accepting new patients.
Specialties
Licenses
Board Certifications
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
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
Locations
303 Catlin St, Buffalo, MN 55313
200 State Ave, Suite A, Faribault, MN 55021
701 Dellwood St S, Suite 1900, Cambridge, MN 55008
2250 Nw 26th St, Owatonna, MN 55060
1324 5th St N, New Ulm, MN 56073
1175 Nininger Rd, Hastings, MN 55033
1629 E Division St, River Falls, WI 54022
2925 Chicago Ave, Minneapolis, MN 55407
800 E 28th St, Minneapolis, MN 55407
2855 Campus Dr, Plymouth, MN 55441
Allina Health System
What is your practice philosophy?I provide both clinical excellence and compassion for the very personal health needs shared between a patient and their physician. Dr. Walczak is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Hormone Replacement Therapy (HRT). Dr. Walczak is board certified in American Board Of Obstetrics And Gynecology,2011 and Obstetrics And Gynecology. Dr. Walczak is currently accepting new patients.
Allina Health System
I am a hospitalist who specializes in the care of hospitalized patients. I work primarily within the hospital setting, managing the day-to-day medical care of patients admitted for treatment. While patients are unable to establish regular care with me, my role is to ensure you receive continuous and focused attention from admission to discharge and assist in ensuring a smooth transition between different stages of treatment. After your stay, please follow up with your primary care provider. Dr. Onyeka is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Protein Deficiency, End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Ureteroscopy. Dr. Onyeka is board certified in American Board Of Internal Medicine,2004 and Internal Medicine. Dr. Onyeka is currently accepting new patients.
CentraCare - River Campus Clinic Hospitalists
Shweta Sharma is a Hospital Medicine provider practicing medicine in St Cloud, Minnesota. Dr. Sharma is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF) and Endoscopy. Dr. Sharma is board certified in American Board Of Internal Medicine - Internal Medicine. Dr. Sharma is currently accepting new patients.
Frequently Asked Questions about Dr. Justin W. Grunewald
How do I make an appointment with Dr. Justin W. Grunewald?
You can book an appointment with Dr. Justin W. Grunewald by calling their office at 507-497-3721. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Justin W. Grunewald accept my insurance?
Dr. Justin W. Grunewald accepts most major insurance plans, including Aetna and Cigna. We recommend calling the office directly at 507-497-3721 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
We do not have enough information to identify the Areas of Expertise for this provider.

