LY
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yun, Foot & Ankle Surgeon in Walnut Creek, CA?
Dr. Lydia Yun is a Foot & Ankle Surgeon, who primarily practices in Walnut Creek, CA with 2 additional practice locations. She is board certified. Dr. Yun is fluent in English and Spanish, and is currently seeing new patients. Dr. Yun’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yun’s office at (408) 358-2250.
What languages does Dr. Yun speak?
Dr. Yun and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Yun treat?
As a Foot & Ankle Surgeon, Dr. Yun 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. Yun. 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:
- Chronic Ulcer of the Right Foot
- Chronic Ulcer of the Left Foot
- Skin Condition
- Foot Injuries and Disorder
- Skin Ulcer
- Open Sore
- Venous Ulcer
- Non-healing Wound
ICD-10 Codes:
- L97512: Non-pressure chronic ulcer of other part of right foot with fat layer exposed
- L97513: Non-pressure chronic ulcer of other part of right foot with necrosis of muscle
- L97515: Non-pressure chronic ulcer of other part of right foot with muscle involvement without evidence of necrosis
- L97523: Non-pressure chronic ulcer of other part of left foot with necrosis of muscle
- L97525: Non-pressure chronic ulcer of other part of left foot with muscle involvement without evidence of necrosis
- L97514: Non-pressure chronic ulcer of other part of right foot with necrosis of bone
- L97524: Non-pressure chronic ulcer of other part of left foot with necrosis of bone
Also known as:
- Nail Fungus
- Tinea Infection
- Onychomycosis
- Fungal nail infection
ICD-10 Codes:
- B351: Tinea unguium
Also known as:
- Type 2 Diabetes with Diabetic Foot Ulcer
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Diabetic Foot
- Type 2 diabetes
- Diabetic Nerve Problems
- Diabetic Neuropathy
- Diabetic Foot Wound
- Foot Sore from Diabetes
- Diabetic Ulcer
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
ICD-10 Codes:
- E11621: Type 2 diabetes mellitus with foot ulcer
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
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:
- Acute pain after medical procedure
- Pain
- Acute post-operative pain
- Pain after surgery
- Post-procedural pain
ICD-10 Codes:
- G8918: Other acute postprocedural pain
Also known as:
- Chronic Skin Ulcer on Foot
- Chronic Skin Ulcer on Heel or Midfoot
- Skin Condition
- Foot Ulcer
- Open Sore on Foot
- Venous Ulcer
- Diabetic Ulcer
ICD-10 Codes:
- L97522: Non-pressure chronic ulcer of other part of left foot with fat layer exposed
- L97423: Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle
Also known as:
- Ingrown Nail
- Nail Disease
- Ingrown toenail
- Onychocryptosis
ICD-10 Codes:
- L600: Ingrowing nail
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- Corns and Calluses
- Hard Skin
- Foot Calluses
- Thick Skin Patches
ICD-10 Codes:
- L84: Corns and callosities
Also known as:
- Right Toe Pain
- Pain
- Toe Injuries and Disorder
- Aching right toes
- Right toe discomfort
- Pain in right foot digits
ICD-10 Codes:
- M79674: Pain in right toe(s)
Also known as:
- Athlete's Foot
- Tinea Pedis
- Foot Fungus
- Dermatophytosis of the Foot
ICD-10 Codes:
- B353: Tinea pedis
Which procedures does Dr. Yun perform as a Foot & Ankle Surgeon?
As a Foot & Ankle Surgeon, procedures performed by a Dr. Lydia Yun 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. Yun's office.
Does Dr. Yun accept my insurance?
Dr. Yun accepts most major insurance plans. Important: Please call our office at (408) 358-2250 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yun accept in Walnut Creek, CA?
Dr. Yun in Walnut Creek, 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
Blue Shield of California
Contra Costa
CVS Health (formerly Aetna)
Directors Guild of America Employees
Elevance Health Inc. (formerly Anthem)
Medicare
Santa Clara Family Health Plan
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Yun's office located?
Dr. Lydia Yun's Primary Practice
240 La Casa Via Ste 200
Walnut Creek, CA 94598
(408) 358-2250
What is Dr. Yun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yun's National Provider Identifier (NPI) number is 1407201395.
What common questions do patients ask about Dr. Yun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yun
What is Dr. Lydia Yun's specialty?
Dr. Yun is a Foot & Ankle Surgeon near Walnut Creek, 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. Yun to book an appointment today.
Is this Dr. Lydia Yun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yun is affiliated with John Muir Health Walnut Creek Medical Center, Sutter Delta Medical Center 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 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 Lydia Yun accepting new patients in Walnut Creek, CA?
Yes, Dr. Lydia Yun is accepting new patients at this time.
Does Dr. Lydia Yun offer online booking?
Please contact Dr. Yun's office at (408) 358-2250 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lydia Yun?
Please contact Dr. Yun's office at (408) 358-2250 for information regarding telehealth appointment availability or for scheduling assistance.
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