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Dr. John Siebenlist, MD
Newport Beach, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siebenlist, Procedural Dermatologist in Newport Beach, CA?
Dr. John Siebenlist, MD is a Procedural Dermatologist, who primarily practices in Newport Beach, CA with 1 additional practice location. He is board certified. Dr. Siebenlist graduated from Loma Linda University School of Medicine and completed his residency at Univ Tx Med Sch-San Antonio, Dermatology; Arrowhead Reg Med Ctr, Flexible Or Transitional Year. Dr. Siebenlist is fluent in English and Spanish, and is currently seeing new patients. Dr. Siebenlist’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siebenlist’s office at (559) 432-3333.
Where did Dr. Siebenlist go to medical school and complete their residency?
Residency: Univ Tx Med Sch-San Antonio, Dermatology; Arrowhead Reg Med Ctr, Flexible Or Transitional Year | Arrowhead Reg Med Center | University of Texas Health Science Center at Houston Program
Medical School: Loma Linda University School of Medicine
Is Dr. Siebenlist board certified as a Procedural Dermatologist?
Yes, Dr. John Siebenlist, MD is board certified by the American Board of Dermatology
What languages does Dr. Siebenlist speak?
Dr. Siebenlist and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Procedural Dermatologist like Dr. Siebenlist typically treat?
As a Procedural Dermatologist, Dr. Siebenlist 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. Siebenlist. 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:
- Mole
- Inflamed Seborrheic Keratosis
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Benign Tumor
- Skin Condition
- Nevus
- Birthmark
- Skin spot
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
- L820: Inflamed seborrheic keratosis
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:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
What procedures does a Procedural Dermatologist like Dr. Siebenlist typically perform?
As a Procedural Dermatologist, Dr. Siebenlist 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. Siebenlist. 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:
- Complex Wound Repair (Scalp, Arms, Legs)
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Deep Wound Repair (Extremities)
- Surgical Closure of Complex Wound
- Advanced Wound Stitching
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
CPT Codes:
- 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 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:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Skin Growth Excision
CPT Codes:
- 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm
Also known as:
- Complex Wound Repair on Torso (2.6-7.5 cm)
- Trunk Wound Closure (Complex)
- Deep Torso Laceration Repair
- Complex Body Wound Stitching
CPT Codes:
- 13101: Repair, complex, trunk; 2.6 cm to 7.5 cm
Also known as:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Mole Removal
CPT Codes:
- 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm
Does Dr. Siebenlist accept my insurance?
Dr. Siebenlist accepts most major insurance plans. Important: Please call our office at (559) 432-3333 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siebenlist accept in Newport Beach, CA?
Dr. Siebenlist in Newport Beach, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Blue Shield of California
CVS Health (formerly Aetna)
Federal government of the United States
Heritage Health
Humana
Medicare
Other Provider Networks
UnitedHealth Group
View All Insurances
Where is Dr. Siebenlist's office located?
Dr. John Siebenlist's Primary Practice
400 Newport Center Dr Ste 702
Newport Beach, CA 92660
(559) 432-3333
What is Dr. Siebenlist's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siebenlist's National Provider Identifier (NPI) number is 1164476909.
What common questions do patients ask about Dr. Siebenlist?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siebenlist
What is Dr. John Siebenlist's specialty?
Dr. Siebenlist is a Procedural Dermatologist near Newport Beach, CA.
What does a Procedural Dermatologist do?
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).
Is this Dr. John Siebenlist affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siebenlist is affiliated with Dignity Health - Marian Regional Medical Center 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 Procedural Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Procedural 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 John Siebenlist accepting new patients in Newport Beach, CA?
Yes, Dr. John Siebenlist is accepting new patients at this time.
Does Dr. John Siebenlist offer online booking?
Please contact Dr. Siebenlist's office at (559) 432-3333 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Siebenlist?
Please contact Dr. Siebenlist's office at (559) 432-3333 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Siebenlist have?
Dr. John Siebenlist is certified by the American Board of Dermatology.
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