4.4
8 Ratings with 1 written Review
Summary
Dr. Louis Grenzer specializes in cardiovascular disease and internal medicine, bringing six decades of medical expertise to his practice. He earned his medical degree from the University of Maryland School of Medicine and completed his residency at Mercy Hospital and Medical Center. With 60 years of experience treating patients, Dr. Grenzer has developed extensive knowledge in heart and vascular conditions as well as comprehensive adult care. He communicates with patients in English.
Dr. Grenzer maintains affiliations with Mercy Medical Center and Saint Joseph Medical Center, serving patients across the Baltimore metropolitan area including Rosedale, Baltimore, and Towson, Maryland. His clinical focus includes managing high blood pressure and treating hypertensive emergencies. He has particular experience with pediatric hypertension cases, addressing elevated blood pressure in younger patients. Patients have given Dr. Grenzer an average rating of 4.4 out of 5 on Vitals, reflecting …their confidence in his care.
Read More Read less Dr. Grenzer maintains affiliations with Mercy Medical Center and Saint Joseph Medical Center, serving patients across the Baltimore metropolitan area including Rosedale, Baltimore, and Towson, Maryland. His clinical focus includes managing high blood pressure and treating hypertensive emergencies. He has particular experience with pediatric hypertension cases, addressing elevated blood pressure in younger patients. Patients have given Dr. Grenzer an average rating of 4.4 out of 5 on Vitals, reflecting …their confidence in his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 60 years of experience
- 4 insurance plans accepted
- speaks English
- Mercy Hospital And Medical Center
- 1 written review
- 2 specialties
- 15 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Louis Eberhardt Grenzer has 4 locationsGrenzer Louis A Office
8118 Philadelphia RdRosedale, MD 21237 Tel: (443) 353-9545
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Louis E Grenzer MD
5601 Loch Raven Blvd # 200 SmytBaltimore, MD 21239 Tel: (410) 532-8800
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Greater Baltimore Medical Associates Internal Medicine
6565 N Charles St Ste 203Towson, MD 21204 Tel: (443) 849-2682
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |||
| Dr. Louis Eberhardt Grenzer, MD | Firehiwot Abebe Achamyeleh, MD | Richard Paul Jones, MD | Salman Masood Malik, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 60 Years of Experience | 12 Years of Experience | 13 Years of Experience | 27 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Rosedale , MD | Baltimore , MD | Baltimore , MD | Glen Burnie , MD |
| Med School: University Of Maryland School Of Medicine | Med School: Pennsylvania State University at University Park | Med School: Florida State University College of Medicine | Med School: Ross University School of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Louis Eberhardt Grenzer
Medical Specialties
Dr. Louis Eberhardt Grenzer has the following 2 specialties
Specialty Expertise
Dr. Louis Eberhardt Grenzer has the following 15 areas of expertise
Certifications, License, & Education
60 Years Experience
Education & Training
Residency
Completed their residency at Mercy Hospital And Medical Center.
Medical School
Graduated from University Of Maryland School Of Medicine and University Of Maryland School Of Medicine in 1966.
NPI Number
Dr. Grenzer's NPI number is 1992707707.
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Frequently Asked Questions
- Is Dr. Louis Grenzer accepting new patients?
- Dr. Louis Grenzer is accepting new patients on Vitals. View Dr. Louis Grenzer's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Louis Grenzer?
- You can find contact information for Dr. Louis Grenzer here on Vitals.
- Where is Dr. Louis Grenzer's office located?
- Dr. Louis Grenzer's office is located at 8118 Philadelphia Rd, Rosedale, MD, 21237.
- Does Dr. Louis Grenzer accept virtual/telehealth appointments?
- Dr. Louis Grenzer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Louis Grenzer speak?
- Dr. Louis Grenzer speaks English.
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