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Dr. Leszek Karowiec, MD

Dr. Leszek Karowiec, MD

Age 67 Internal Medicine M
(3) 3 reviews
Accepting New Patients


Dr. Leszek Karowiec, MD is a internal medicine specialist in Gaithersburg, MD. Dr. Karowiec completed a residency at Washington DC VA Medical Center. He currently practices at Kaiser Permanente Gaithersburg Medical Center. Dr. Karowiec is board certified in Internal Medicine.


  • Washington DC VA Medical Center, Residency Hospital — 1989
  • McKeesport Hosp, Residency Hospital — 1986
  • Slaska Sch Med, Im Lud Warynskiego, Medical School — 1978
Compare with other Internal Medicine Specialists
Compare Dr. Karowiec with our nearby Internal Medicine Specialists at MedStar Health
These providers are on the medical staff of MedStar Health
These providers are on the medical staff of MedStar Health.


  1. Kaiser Permanente Gaithersburg Medical Center

    1. 1
      Kaiser Permanente Gaithersburg Medical Center
      655 Watkins Mill Rd, Gaithersburg, MD 20879 Existing Patients: (240) 632-4000

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Dr.Kirowick is one of the best Dr. in Kaiser . If you e mail him week end week days he respond right away. He understand his patient stress pain . The other Dr. they tell you 3 bussiness days while you are in pain and stress. If you have emergency they tell you go urgent care. KIROWICK is asset for KAISER. I miss him very much. He is retiring.
— May 23, 2020
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Dr. Leszek Karowiec, MD
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Frequently Asked Questions

Dr. Karowiec frequently treats Jock Itch, Chronic Sinusitis, and Ringworm.  

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