UCI Health will see you now: Welcome to our new co-workers and patients from Fountain Valley, Lakewood, Los Alamitos and Placentia Linda! 

Dr. Sungat K. Grewal is a board-certified UCI Health dermatologist.

Sungat K. Grewal, MD



MyChart patient portal offers a convenient and secure way to manage your healthcare online. Use MyChart to schedule appointments, request prescription renewals, send messages to your care team and more.
  • American Board of Dermatology, Dermatology - General
  • American Board of Dermatology, Micrographic Dermatologic Surgery -Sub Specialty
  • English
Medical School
Geisinger Commonwealth School of Medicine
Brigham and Women's Hospital
UCSF School of MedicineDermatology
UCI School of MedicineMicrographic Surgery and Dermatologic Oncology
Professional Positions
  • Assistant Professor — Department of Dermatology, UCI School of Medicine 
More Information

Dr. Sungat K. Grewal is a board-certified UCI Health dermatologist who is fellowship-trained in the diagnosis and treatment of skin cancers, including tissue-sparing Mohs micrographic surgery.

Grewal earned her medical degree at the Geisinger Commonwealth School of Medicine in Scranton, Pa. She completed a residency in dermatology at the UC San Francisco School of Medicine followed by a fellowship in micrographic surgery and dermatologic oncology at the UCI School of Medicine.

She sees patients in Irvine and Yorba Linda.

UCI Health Dermatology Center
850 Health Sciences Road, 2nd floor
Irvine, CA 92617
Phone: 949-824-0606
Fax: 949-824-1461
UCI Health — Newport Beach
2161 San Joaquin Hills Road
Newport Beach, CA 92660
Phone: 949-386-5700
Fax: 833-623-5063
UCI Health — Yorba Linda
18637 Yorba Linda Blvd.
Yorba Linda, CA 92886
Phone: 714-790-8600
Fax: 714-779-8003
UCI Medical Center
101 The City Drive South, Pavilion 3
Building 29
Orange, CA 92868
Fax: 855-209-8413