Portrait of Sungat K. Grewal
AffiliationUCSF Health
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Sungat K. Grewal, MD

She | Her | HersDermatologyCo-director, Laser Surgery & Aesthetic Medicine (Cosmetic Dermatology)
Dermatologic & Laser Surgery Mount Zion
415-353-7878
Portrait of Sungat K. Grewal
Portrait of Sungat K. Grewal
ucsf logo

Sungat K. Grewal, MD

She | Her | HersDermatologyCo-director, Laser Surgery & Aesthetic Medicine (Cosmetic Dermatology)
Dermatologic & Laser Surgery Mount Zion
415-353-7878
AffiliationUCSF Health

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About me

Dr. Sungat K. Grewal is a dermatologic surgeon specializing in Mohs micrographic surgery, laser procedures and cosmetic dermatology. As co-director of laser surgery and aesthetic medicine, she combines expertise in cutting-edge skin cancer treatments with aesthetic procedures, prioritizing skin health while enhancing her patients' natural beauty. She is dedicated to crafting personalized treatment plans tailored to each patient's unique needs and aspirations, offering a variety of cosmetic interventions, including injectables, light-based therapies and advanced laser treatments.

Grewal earned her medical degree from the Geisinger Commonwealth School of Medicine and completed a residency in dermatology at UCSF. Following her residency, she completed an advanced fellowship in Mohs surgery and lasers at the University of California, Irvine. Grewal was a member of UC Irvine's Mohs surgical team and served as co-director of UCI's aesthetic medicine program and director of diversity, equity and inclusion within the department.

Grewal actively participates in the dermatology community, serving on the membership and safety boards of the American Society for Laser Medicine and Surgery (ASLMS). She is also a recognized educator, teaching laser surgery at hands-on workshops and continuing medical education courses hosted by leading organizations, including the ASLMS and the American Academy of Dermatology. She is a fellow of the American Academy of Dermatology; an associate of the American College of Mohs Surgery; and an active member of the American Society for Dermatologic Surgery and the Association of Academic Cosmetic Dermatology.

Outside of work, Grewal is an international marathoner and avid hiker.

Education & training

Board certification

  • Micrographic Dermatologic Surgery, American Board of Dermatology
  • Dermatology, American Board of Dermatology

Fellowship

  • Micrographic Surgery and Dermatologic Oncology, University of California - Irvine Medical Center

Residency

  • Dermatology, UCSF School of Medicine -GME

Internship

  • Internal Medicine, Brigham and Womens Hospital GME

Degree

  • MD, Geisinger Commonwealth School of Medicine

Academic title

  • Health Sciences Clinical Professor

My expertise

Locations

    My research

    Reviews

    Average rating

    4.5
    4.5 out of 5 Stars
    307 ratings
    About provider reviews

    Showing 1-6 of 68 reviews

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    • 3.9 out of 5 Stars
      September 26, 2026

      The provider was personable and seemed competent. The fact that no one acknowledged the long waiting time for a consultation of less than 5 minutes was surprising.

    • 5 out of 5 Stars
      September 10, 2026

      Again it is such a privilege to have Dr. Grewal's exemplary care. Her expertise coupled with her natural warmth makes every appointment a master class in advancing patient care with respect and humility.

    • 5 out of 5 Stars
      September 10, 2026

      She's wonderful -- every time I go to this clinic for followups, I feel like I'm seeing an old friend. I also feel like I'm in good hands medically. I'm at risk for skin cancer and she's vigilant about checking anything of concern.

    • 5 out of 5 Stars
      August 29, 2026

      She is the best! This was my second surgery with her and her team. The very bedt!!

    • 5 out of 5 Stars
      August 28, 2026

      Excellent to have two dermatologists look me over throughout the appointment. Had an immediate second opinion that day.

    • 5 out of 5 Stars
      July 30, 2026

      The best

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