SG
Dr. Sungat Grewal, MD
San Francisco, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grewal, Dermatologist in San Francisco, CA?
Clinical practice anchored in treating skin conditions, with particular depth in skin light therapy and related techniques, reflects a precision-first approach to dermatological care. Dr. Sungat Grewal MD, a Dermatologist in San Francisco, CA, brings expertise to complex skin diagnoses. Her practice focuses on delivering targeted treatments that address the root causes of skin disorders. Specializing in the management of various skin conditions, including vitiligo, dermatitis, and psoriasis, Dr. Grewal employs a range of procedures to restore skin health. These include skin light therapy, wound repair, and skin cancer surgery, which are tailored to each patient's specific needs. By combining these treatments, she helps patients achieve long-term relief from skin-related issues, such as skin lesions and hidradenitis suppurativa. Dr. Grewal's training and credentials are rooted in her work at top medical institutions. She is affiliated with UCSF Medical Center at Parnassus, a leading hospital in San Francisco. Her medical expertise is complemented by her acceptance of various insurance carriers, including Medicare and UnitedHealth Group, making her care accessible to a broad patient base. Dr. Grewal is currently accepting new patients. With practices located at 2330 Post St and 995 Potrero Ave Ste 92, both in San Francisco, Dr. Grewal serves as a trusted local resource for dermatological care. Her dedication to managing complex skin conditions and related cancers positions her as a valuable asset to the San Francisco community.
What languages does Dr. Grewal speak?
Dr. Grewal and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Grewal typically treat?
As a Dermatologist, Dr. Grewal diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Grewal. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
Also known as:
- Vitiligo
- Skin depigmentation
- White patches on skin
- Loss of skin color
ICD-10 Codes:
- L80: Vitiligo
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Mycosis Fungoides
- Lymphoma
- Mycosis fungoides
- Cutaneous T-cell lymphoma
- CTCL
- Alibert-Bazin syndrome
ICD-10 Codes:
- C8400: Mycosis fungoides, unspecified site
Also known as:
- Psoriasis
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
ICD-10 Codes:
- L409: Psoriasis, unspecified
Also known as:
- Hidradenitis Suppurativa
- Hidradenitis Suppurativa (HS)
- Acne Inversa
- Verneuil's Disease
- HS Skin Condition
ICD-10 Codes:
- L732: Hidradenitis suppurativa
Also known as:
- Moles
- Birthmarks
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevi
- Beauty marks
- Skin spots
ICD-10 Codes:
- D229: Melanocytic nevi, unspecified
What procedures does a Dermatologist like Dr. Grewal typically perform?
As a Dermatologist, Dr. Grewal performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Grewal. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Goeckerman Treatment
- Photochemotherapy
- Tar and UV-B Therapy
- Petrolatum and UV-B Therapy
- Light Therapy for Skin
CPT Codes:
- 96910: Photochemotherapy; tar and ultraviolet B (Goeckerman treatment) or petrolatum and ultraviolet B
Also known as:
- PUVA Photochemotherapy
- Psoralen and UVA Therapy
- Light Therapy for Skin
- Phototherapy for Psoriasis
CPT Codes:
- 96912: Photochemotherapy; Psoralens And Ultraviolet A (Puva)
Also known as:
- Intermediate Wound Repair (Body)
- Complex Wound Repair (Scalp, Arms, Legs)
- Intermediate Face/Head Wound Repair (2.6-5.0 cm)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
- Deep Wound Repair (Extremities)
- Surgical Closure of Complex Wound
- Advanced Wound Stitching
- Facial Laceration Repair
- Head Wound Stitching
- Complex Facial Cut Repair
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
- 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
- 12052: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.6 cm to 5.0 cm
Also known as:
- Mohs Micrographic Surgery
- Mohs Surgery
- Micrographic Skin Cancer Surgery
- Mohs Excision
- Precision Skin Cancer Removal
CPT Codes:
- 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks
Also known as:
- Mohs Surgery
- Mohs Micrographic Surgery
- Skin Cancer Removal
- Precise Skin Cancer Surgery
CPT Codes:
- 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)
Also known as:
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
CPT Codes:
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
Does Dr. Grewal accept my insurance?
Dr. Grewal accepts most major insurance plans. Important: Please call our office at (617) 732-5500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grewal accept in San Francisco, CA?
Dr. Grewal in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Community Health Network of Washington
Health Plan of San Joaquin
Hill Physicians Medical Group
Medicare
Santa Cruz County
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Grewal's office located?
What is Dr. Grewal's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grewal's National Provider Identifier (NPI) number is 1366962292.
What common questions do patients ask about Dr. Grewal?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grewal
What is Dr. Sungat Grewal's specialty?
Dr. Grewal is a Dermatologist near San Francisco, CA.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. Sungat Grewal affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grewal is affiliated with Ucsf Medical Center At Parnassus which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Dermatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Sungat Grewal accepting new patients in San Francisco, CA?
Yes, Dr. Sungat Grewal is accepting new patients at this time.
Does Dr. Sungat Grewal offer online booking?
Please contact Dr. Grewal's office at (617) 732-5500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sungat Grewal?
Please contact Dr. Grewal's office at (617) 732-5500 for information regarding telehealth appointment availability or for scheduling assistance.
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