Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yen, Procedural Dermatologist in Sacramento, CA?
Dr. An Yen, MD is a Procedural Dermatologist, who primarily practices in Sacramento, CA. He is board certified. Dr. Yen graduated from Xuzhou Medical Collage, Xuzhou, Jiangsu, China and completed his residency at Univ Ca San Diego Med Ctr, Dermatology; Loyola Univ Med Ctr, Internal Medicine. He is a member of the AAD Membership:. Dr. Yen is fluent in English and Chinese, and is currently seeing new patients. Dr. Yen’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yen’s office at (916) 925-7020.
What are Areas of Expertise for Dr. Yen?
Dr. An Yen, MD is a highly-rated, board-certified Procedural Dermatologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Yen empowers patients to confidently navigate their health journey, specializing in Dermatologic Surgery, Reconstructive Surgery-Skin, or comprehensive wellness support. Serving the Sacramento/CA community, Dr. Yen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Yen go to medical school and complete their residency?
Fellowship: University California
Residency: Univ Ca San Diego Med Ctr, Dermatology; Loyola Univ Med Ctr, Internal Medicine | University Calif San Diego | University of California, San Diego (UCSD) Affiliated Hospitals | University California | UCSD-Kaiser San Diego
Medical School: Xuzhou Medical Collage, Xuzhou, Jiangsu, China | Xuzhou Medical Collage, Xuzhou, Jiangsu, China
Is Dr. Yen board certified as a Procedural Dermatologist?
Yes, Dr. An Yen, MD is board certified by the American Board of Dermatology
What languages does Dr. Yen speak?
Dr. Yen and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Yen treat?
As a Procedural Dermatologist, Dr. Yen 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. Yen. 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.
Also known as:
- Psoriasis
- Plaque Psoriasis
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
- Common psoriasis
- Chronic plaque psoriasis
- Psoriasis of the skin
ICD-10 Codes:
- L409: Psoriasis, unspecified
- L400: Psoriasis vulgaris
Also known as:
- Vitiligo
- Skin depigmentation
- White patches on skin
- Loss of skin color
ICD-10 Codes:
- L80: Vitiligo
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
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:
- Inflamed Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- L820: Inflamed seborrheic keratosis
Also known as:
- Routine Blood Pressure Check (Normal Findings)
- Vital Signs
- Normal BP reading
- Blood pressure screening, all clear
- Healthy blood pressure check
ICD-10 Codes:
- Z0130: Encounter for examination of blood pressure without abnormal findings
What procedures does Dr. Yen perform?
As a Procedural Dermatologist, Dr. Yen 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. Yen. 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.
Also known as:
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Intermediate Wound Repair (Body)
- Complex Wound Repair (Scalp, Arms, Legs)
- Intermediate Wound Repair (Neck, Hands, Feet, Genitalia)
- Intermediate Face/Head Wound Repair (2.6-5.0 cm)
- Facial Wound Repair
- Small Wound Repair (Neck, Hands, Feet, Genitals)
- Intermediate Wound Repair (2.5 cm or less)
- Complex Trunk Wound Repair (Additional)
- Wounds and Injuries
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
- Deep Wound Repair (Extremities)
- Surgical Closure of Complex Wound
- Advanced Wound Stitching
- Laceration Repair
- Complex Wound Closure
- Surgical Wound Repair
- Injury Stitching
- Facial Laceration Repair
- Head Wound Stitching
- Complex Facial Cut Repair
- Stitches for facial cut
- Intermediate wound closure
- Repair of facial laceration
- Minor Wound Closure
- Intermediate Wound Stitching
- Surgical Repair of Small Wounds
- Deep Wound Stitching
- Injury Repair
- Complex Body Wound Repair
- Trunk Laceration Repair
- Deep Wound Closure (Trunk)
CPT Codes:
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
- 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
- 12042: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 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
- 12051: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.5 cm or less
- 12041: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.5 cm or less
- 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less
- 13102: Repair, complex, trunk; each additional 5 cm or less (List separately in addition to code for primary procedure)
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:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Malignant Skin Lesion Removal
- Removal of Malignant Skin Lesion (2.1-3.0 cm)
- Skin Cancer Removal (Face, Ears, Eyelids, Nose, Lips)
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Mole Removal
- Skin Cancer Excision
- Malignant Mole Removal
- Tumor Removal from Skin
- Wide Excision of Skin Lesion
- Malignant Melanoma Removal
- Wide Local Excision Skin
- Facial Skin Cancer Excision
- Malignant Lesion Removal (Head/Face)
- Skin Tumor Removal (Sensitive Areas)
- Skin cancer excision
- Malignant mole removal
- Cancerous skin lesion surgery
- Skin tumor removal
CPT Codes:
- 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm
- 11604: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 3.1 to 4.0 cm
- 11623: Excision, malignant lesion including margins, scalp, neck, hands, feet, genitalia; excised diameter 2.1 to 3.0 cm
- 11643: Excision, malignant lesion including margins, face, ears, eyelids, nose, lips; excised diameter 2.1 to 3.0 cm
- 11601: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 0.6 to 1.0 cm
Also known as:
- Complex Repair of Face Wounds
- Complex Skin Repair (Face, Neck, Hands, Feet)
- Complex Wound Repair on Torso (2.6-7.5 cm)
- Eyelid Repair
- Nose Laceration Repair
- Lip Wound Surgery
- Complex Laceration Repair
- Deep Wound Closure
- Surgical Skin Repair
- Trunk Wound Closure (Complex)
- Deep Torso Laceration Repair
- Complex Body Wound Stitching
CPT Codes:
- 13152: Repair, complex, eyelids, nose, ears and/or lips; 2.6 cm to 7.5 cm
- 13131: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 1.1 cm to 2.5 cm
- 13101: Repair, complex, trunk; 2.6 cm to 7.5 cm
Also known as:
- Removal of Benign Skin Lesions
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Benign Skin Lesion
- Removal of Precancerous Skin Lesions
- Removal of Benign Skin Lesion (Trunk/Limbs)
- Removal of Multiple Benign Skin Lesions
- Laser Treatment for Skin Lesions
- Removal of Malignant Skin Lesion (Trunk/Limbs)
- Removal of Benign Skin Lesion (3.1-4.0 cm)
- Skin Conditions
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Cryosurgery for Skin Lesions
- Electrosurgery for Skin Lesions
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Benign Skin Growth Excision
- Skin Lesion Biopsy and Removal
- Excision of Non-Cancerous Skin Growth
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Skin Lesion Removal Surgery
- Mole Removal (Large)
- Skin Growth Destruction
- Benign Lesion Excision
- Electrosurgery for Skin Growths
- Vascular Lesion Destruction
- Cutaneous Lesion Removal
- Laser Skin Treatment
- Skin Growth Removal
- Skin Cancer Removal
- Malignant Lesion Destruction
- Skin Tumor Excision
- Cryosurgery for Skin Lesion
- Skin Growth Excision
- Benign Tumor Removal (Skin)
- Lesion Removal (Scalp, Neck, Hands, Feet, Genitalia)
- Skin Biopsy Excision
CPT Codes:
- 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
- 11423: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 2.1 to 3.0 cm
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 11404: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 3.1 to 4.0 cm
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
- 17111: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; 15 or more lesions
- 17106: Destruction of cutaneous vascular proliferative lesions (eg, laser technique); less than 10 sq cm
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 11424: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 3.1 to 4.0 cm
Also known as:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Removal of Benign Skin Lesion
- Small Benign Lesion Removal (Head/Extremities)
- Large Benign Skin Lesion Removal
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Skin Growth Excision
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Mole Removal
- Skin Tumor Excision
- Benign Growth Excision (Scalp/Neck)
- Hand/Foot Lesion Removal
- Genital Lesion Excision
- Skin Tumor Removal (Benign)
- Large Skin Lesion Biopsy
CPT Codes:
- 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm
- 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm
- 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
- 11406: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter over 4.0 cm
Also known as:
- Injection for Skin Lesions (Up to 7)
- Intralesional Injection
- Lesion Injection Therapy
- Steroid Injection for Skin Bumps
CPT Codes:
- 11900: Injection, intralesional; up to and including 7 lesions
Also known as:
- Complex Repair of Eyelid, Nose, Ear, or Lip (1.1-2.5 cm)
- Facial Feature Complex Repair
- Complex Wound Closure Face
- Reconstructive Surgery Face
CPT Codes:
- 13151: Repair, complex, eyelids, nose, ears and/or lips; 1.1 cm to 2.5 cm
Also known as:
- Full Thickness Skin Graft (Face)
- Full Thickness Skin Graft (Face, Neck, Hands, Feet)
- Full Thickness Skin Graft (Small Area)
- Facial Skin Graft
- Free Skin Graft (Nose/Ears/Eyelids/Lips)
- Full Thickness Graft for Face
- Cosmetic Skin Graft (Face)
- Facial skin graft
- Hand skin graft
- Neck skin graft
- Genital skin graft
- Free skin graft
- Skin transplant
- Dermal graft
CPT Codes:
- 15260: Full thickness graft, free, including direct closure of donor site, nose, ears, eyelids, and/or lips; 20 sq cm or less
- 15240: Full Thickness Graft, Free, Including Direct Closure Of Donor Site, Forehead, Cheeks, Chin, Mouth, Neck, Axillae, Genitalia, Hands, And/Or Feet; 20 Sq Cm Or Less
- 15220: Full thickness graft, free, including direct closure of donor site, scalp, arms, and/or legs; 20 sq cm or less
Also known as:
- Skin Biopsy
- Skin Biopsy (Punch)
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
- Punch Biopsy
- Dermal Punch Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
- 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
Also known as:
- Large Malignant Skin Lesion Removal
- Skin Cancer Excision
- Large Malignant Growth Removal
- Wide Excision of Skin Cancer
- Trunk/Limb Skin Cancer Surgery
CPT Codes:
- 11606: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter over 4.0 cm
Also known as:
- Multiple Skin Lesion Injections
- Intralesional Injections (Multiple)
- Injections for Skin Growths
- Steroid Injections for Skin
CPT Codes:
- 11901: Injection, intralesional; more than 7 lesions
Also known as:
- Benign Lesion Removal (Face/Head)
- Facial Lesion Excision
- Skin Growth Removal
- Benign Tumor Excision
- Head/Neck Lesion Surgery
CPT Codes:
- 11443: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 2.1 to 3.0 cm
Also known as:
- Benign Facial Lesion Removal (1.1-2.0 cm)
- Facial mole removal
- Eyelid lesion excision
- Lip lesion removal
- Benign growth removal from face
CPT Codes:
- 11442: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 1.1 to 2.0 cm
Also known as:
- Skin Tag Removal (Up to 15)
- Fibrocutaneous Tag Excision
- Multiple Skin Tag Removal
- Lesion Removal
CPT Codes:
- 11200: Removal of skin tags, multiple fibrocutaneous tags, any area; up to and including 15 lesions
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:
- Excimer Laser Treatment for Psoriasis (Small Area)
- Excimer Laser Treatment for Psoriasis (Medium Area)
- Excimer Laser Treatment for Psoriasis
- Laser Psoriasis Treatment
- UVB Laser for Psoriasis
- Targeted Phototherapy for Psoriasis
- Excimer Light Therapy
- Laser Psoriasis Therapy
- Psoriasis Light Therapy
CPT Codes:
- 96920: Excimer laser treatment for psoriasis; total area less than 250 sq cm
- 96921: Excimer laser treatment for psoriasis; 250 sq cm to 500 sq cm
- 96922: Excimer laser treatment for psoriasis; over 500 sq cm
Does Dr. Yen accept my insurance?
Dr. Yen accepts most major insurance plans. Important: Please call our office at (916) 925-7020 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yen accept in Sacramento, CA?
Dr. Yen in Sacramento, 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
Crown Cork and Seal Company
Elevance Health Inc. (formerly Anthem)
Hill Physicians Medical Group
Medicare
Other Health Care Provider
Partnership Health Plan
Sutter Health
UnitedHealthcare
View All Insurances
Where is Dr. Yen's office located?
Dr. An Yen's Primary Practice
1495 River Park Dr Ste 200
Sacramento, CA 95815
(916) 925-7020
Recognitions
Memberships & Associations
AAD Membership:
Fellow
What is Dr. Yen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yen's National Provider Identifier (NPI) number is 1750488649.
What common questions do patients ask about Dr. Yen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yen
What is Dr. An Yen's specialty?
Dr. Yen is a Procedural Dermatologist near Sacramento, CA. Procedural Dermatology is a distinct subspecialty of Dermatology, that involves a diverse range of surgical techniques aimed at the removal or alteration of skin tissue for both health-related and aesthetic purposes. The techniques employed in this discipline include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (an advanced procedure designed for the elimination of growths, with a focus on skin cancers). Contact Dr. Yen to book an appointment today.
Is this Dr. An Yen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yen is affiliated with Sutter Roseville Medical Center, Kaiser Permanente South Sacramento Medical Center, UC Davis Medical Center, Mercy San Juan Medical Center, Sutter Medical Center, Sacramento, Marshall Hospital which are a Castle Connolly Top Hospitals. 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
Where can I learn more about Procedural Dermatologist?
Explore Procedural Dermatologist with 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 An Yen accepting new patients in Sacramento, CA?
Yes, Dr. An Yen is accepting new patients at this time.
Does Dr. An Yen offer online booking?
Please contact Dr. Yen's office at (916) 925-7020 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with An Yen?
Please contact Dr. Yen's office at (916) 925-7020 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. An Yen have?
Dr. An Yen is certified by the American Board of Dermatology.
Other Procedural Dermatologist Near Sacramento, CA
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Accepting patientsDr. Margaret Parsons, MD is a Procedural Dermatologist, who primarily practices in Sacramento, CA. She has been practicing for over 27 years and is board certified.
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Accepting patientsDr. Layne Hersh, MD is a Procedural Dermatologist, who primarily practices in Sacramento, CA. She has been practicing for over 43 years and is board certified.
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MM
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