Summary

Dr. John Karwowski treats open wounds, atherosclerosis, and abdominal aortic aneurysm, and performs aortic angiogram, angiogram, and endovascular aortic aneurysm repair. He practices vascular surgery and surgery and has 31 years of experience. He is affiliated with Bruce W Carter Department of Veterans Affairs Medical Center and sees patients in Baltimore, Maryland. He speaks English and Spanish. Patients on Vitals rate Dr. Karwowski 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 31 years of experience
  • 41 insurance plans accepted
  • speaks English, Spanish
  • Tufts University School Of Medicine
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Kazimierz Karwowski has 2 locations

University Of Maryland Medical Center Endoscopy Lab

22 S Greene St Fl 3Baltimore, MD 21201
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

University Of Maryland Medical Center

22 S Greene StBaltimore, MD 21201

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Dr. John Kazimierz Karwowski, MD
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Dr. John Kazimierz Karwowski, MDLucy B Kupersmith, MDMargaret Walkup Arnold, MDWillie Liang, MD
Vascular SurgeryVascular SurgeryVascular SurgeryVascular Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
5 
4.9 
5 
4.5 
31 Years of Experience 13 Years of Experience 24 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Baltimore , MDAnnapolis , MDBel Air , MDBaltimore , MD
Med School: Tufts University School Of Medicine Med School: University of Texas Health Science Center Med School: University of Texas Health Science Center at San Antonio Med School: Howard University
Current Profile
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Insurance Plans Accepted by Dr. John Kazimierz Karwowski

  • AARP
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - Medicare
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - HMO
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Contra Costa Health Plan
  • Highmark Blue Shield
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Jai Medical Systems
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Maryland Physicians Care
  • Medicaid
  • Medicaid - Medicaid
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Mutual of Omaha
  • Priority Partners
  • Riverside Health
  • Riverside Health - Medicaid (Managed)
  • SAMBA
  • Transamerica
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • University of Maryland Health Partners

Medical Specialties

Dr. John Kazimierz Karwowski has the following 2 specialties

Specialty Expertise

Dr. John Kazimierz Karwowski has the following 14 areas of expertise

  • Aneurysm
  • Aortic Aneurysm
  • Carotid Artery Diseases (CAD)
  • Carotid Endarterectomy
  • Carotid Stenosis
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Muscle Pain (Intermittent Claudication)
  • Renal Hypertension
  • Surgery
  • Thoracic Outlet Syndrome
  • Varicose Veins
  • Vascular Disease
  • Vascular Malformations

Certifications, License, & Education

31 Years Experience

Dr. John Kazimierz Karwowski holds an expired medical license in the state of Maryland.

Medical License

Medical Doctor with an expired medical license in the state of Maryland that expired in 2026.

Education & Training

Medical School

Graduated from Tufts University School Of Medicine in 1995.

NPI Number

Dr. Karwowski's NPI number is 1932123882.

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Frequently Asked Questions

Which hospitals is Dr. John Karwowski affiliated with?
Dr. John Karwowski is affiliated with Bruce W Carter Department Of Veterans Affairs Medical Center.
Does Dr. John Karwowski accept my insurance?
You can see the insurance plans that Dr. John Karwowski accepts on their Vitals profile.
What languages does Dr. John Karwowski speak?
Dr. John Karwowski speaks English and Spanish.
How can I make an appointment with Dr. John Karwowski?
You can find contact information for Dr. John Karwowski here on Vitals.
Where is Dr. John Karwowski's office located?
Dr. John Karwowski's office is located at 22 S Greene St Fl 3, Baltimore, MD, 21201.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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