Summary

Dr. John Karwowski is a vascular surgeon who specializes in surgical treatments for blood vessel conditions. He earned his medical degree from Tufts University School of Medicine and has been practicing for over three decades, bringing extensive experience to his patient care. Dr. Karwowski is fluent in both English and Spanish.

Dr. Karwowski practices at the University of Maryland Medical Center in Baltimore, Maryland, and is affiliated with the Bruce W Carter Department of Veterans Affairs Medical Center. He focuses on treating patients with chronic kidney disease, including those with advanced stage 5 kidney disease. His expertise includes performing diagnostic procedures such as Doppler ultrasound studies and chest imaging. Patients rate him 5.0 out of 5 stars for his care.

AI-generated from data on this provider profile.

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, MDDr. Christian Damone Cain, MDDr. Chandrasekharan Nair, MDDr. Said Abolghassem Daee, MD
Vascular SurgeryCritical Care MedicineNeurological SurgeryTrauma Surgery
Accepts New Patients Accepts New Patients
3.4 
4.4 
31 Years of Experience 14 Years of Experience 55 Years of Experience 58 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English, Spanish
Baltimore , MDBaltimore , MDBaltimore , MDRockville , MD
Med School: Tufts University School Of Medicine Med School: University Of Illinois At Chicago College Of Medicine Med School: Universiti Malaya Fakulti Perubatan Med School: Tehran University Of Medical Sciences
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

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Medical School

Tufts University School Of MedicineGraduated in 1995

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Frequently Asked Questions

Does Dr. John Karwowski accept my insurance?
You can see the insurance plans that Dr. John Karwowski accepts on their Vitals profile.
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.
Does Dr. John Karwowski accept virtual/telehealth appointments?
Dr. John Karwowski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Karwowski?
You can find contact information for Dr. John Karwowski here on Vitals.
Is Dr. John Karwowski accepting new patients?
Dr. John Karwowski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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