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Accepting patients
Who is Dr. Sun, Foot & Ankle Surgeon in Fremont, CA?
Dr. Lena Sun is a Foot & Ankle Surgeon, who primarily practices in Fremont, CA with 2 additional practice locations. She is board certified. Dr. Sun is fluent in English and Chinese, and is currently seeing new patients. Dr. Sun’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (510) 498-2086.
What languages does Dr. Sun speak?
Dr. Sun and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Sun treat?
As a Foot & Ankle Surgeon, Dr. Sun 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. Sun. 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:
- Plantar Fibromatosis
- Foot Injuries and Disorder
- Heel Injuries and Disorder
- Ledderhose disease
- Plantar fasciitis nodule
- Foot fibromatosis
ICD-10 Codes:
- M722: Plantar fascial fibromatosis
Also known as:
- Ingrown Nail
- Nail Dystrophy
- Nail Disease
- Ingrown toenail
- Onychocryptosis
- Deformed nails
- Abnormal nail growth
ICD-10 Codes:
- L600: Ingrowing nail
- L603: Nail dystrophy
Also known as:
- Right Foot Pain
- Left Foot Pain
- Foot Injuries and Disorder
- Pain
- Aching right foot
- Right foot discomfort
- Pain in right sole
- Ache in left foot
- Left foot discomfort
- Sore left foot
ICD-10 Codes:
- M79671: Pain in right foot
- M79672: Pain in left foot
Also known as:
- Bunion
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Valgus
- Big Toe Deformity
- Foot Bump
ICD-10 Codes:
- M2012: Hallux valgus (acquired), left foot
- M2011: Hallux valgus (acquired), right foot
Also known as:
- Sprained Ankle
- Ankle Injuries and Disorder
- Sprains and Strains
- Ankle Sprain
- Ankle Ligament Injury
- Twisted Ankle
ICD-10 Codes:
- S93409A: Sprain of unspecified ligament of unspecified ankle, initial encounter
Also known as:
- Nail Fungus
- Tinea Infection
- Onychomycosis
- Fungal nail infection
ICD-10 Codes:
- B351: Tinea unguium
Also known as:
- Plantar wart
- Warts
- Foot wart
- Verruca plantaris
ICD-10 Codes:
- B070: Plantar wart
Also known as:
- Right Ankle and Foot Pain
- Ankle Injuries and Disorder
- Foot Injuries and Disorder
- Pain
- Sore Right Ankle
- Sore Right Foot
- Aching Right Ankle and Foot
ICD-10 Codes:
- M25571: Pain in right ankle and joints of right foot
Also known as:
- Hereditary Nerve Disorder
- Peripheral Nerve Disorder
- Genetic Neuropathy
- Idiopathic Neuropathy
- Inherited Nerve Damage
ICD-10 Codes:
- G609: Hereditary and idiopathic neuropathy, unspecified
Also known as:
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Diabetic Nerve Problems
- Type 2 diabetes
- Diabetic Neuropathy
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
ICD-10 Codes:
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
Also known as:
- Pain in Left Ankle and Foot
- Ankle Injuries and Disorder
- Foot Injuries and Disorder
- Pain
- Left Ankle Ache
- Left Foot Discomfort
- Sore Left Ankle and Foot
ICD-10 Codes:
- M25572: Pain in left ankle and joints of left foot
Also known as:
- Thick Skin on Hands and Feet
- Sun Exposure
- Palmoplantar keratoderma
- Keratoderma
- Thickened skin palms soles
ICD-10 Codes:
- L851: Acquired keratosis [keratoderma] palmaris et plantaris
Which procedures does Dr. Sun perform as a Foot & Ankle Surgeon?
As a Foot & Ankle Surgeon, procedures performed by a Dr. Lena Sun may include:
- Ankle Surgery
- Foot and Ankle Second Opinion
- Foot and Ankle Specialist Consultation
- Foot and Ankle Specialist Follow Up
- Foot Consultation
- Foot Follow Up
- Foot Surgery
- Laser Toenail Treatment
For detailed information, please contact Dr. Sun's office.
Does Dr. Sun accept my insurance?
Dr. Sun accepts most major insurance plans. Important: Please call our office at (510) 498-2086 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sun accept in Fremont, CA?
Dr. Sun in Fremont, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Centene
Cigna
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Santa Clara Family Health Plan
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Sun's office located?
What is Dr. Sun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sun's National Provider Identifier (NPI) number is 1669908968.
What common questions do patients ask about Dr. Sun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sun
What is Dr. Lena Sun's specialty?
Dr. Sun is a Foot & Ankle Surgeon near Fremont, CA. Podiatrist with specialization in foot and ankle surgery has expertise in diagnosing and treating conditions affecting the foot, ankle, and lower extremities. This includes both surgical and non-surgical approaches for issues like fractures, deformities, and arthritis, with a focus on improving mobility and foot health. Contact Dr. Sun to book an appointment today.
Is this Dr. Lena Sun affiliated with a ranked Castle Connolly Top Hospital?
No, Sun is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Foot & Ankle Surgeon?
Explore Foot & Ankle Surgeon 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 Lena Sun accepting new patients in Fremont, CA?
Yes, Dr. Lena Sun is accepting new patients at this time.
Does Dr. Lena Sun offer online booking?
Please contact Dr. Sun's office at (510) 498-2086 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lena Sun?
Please contact Dr. Sun's office at (510) 498-2086 for information regarding telehealth appointment availability or for scheduling assistance.
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