OL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lemar, Foot & Ankle Surgeon in Houston, TX?
Dr. Onya Lemar is a Foot & Ankle Surgeon, who primarily practices in Houston, TX. Dr. Lemar is fluent in English and Spanish, and is currently seeing new patients. Dr. Lemar’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lemar’s office at (832) 403-3221.
What languages does Dr. Lemar speak?
Dr. Lemar and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Foot & Ankle Surgeon like Dr. Lemar typically treat?
As a Foot & Ankle Surgeon, Dr. Lemar 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. Lemar. 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:
- Type 2 Diabetes with Diabetic Foot Ulcer
- Diabetes Type 2
- Diabetic Foot
- Type 2 diabetes
- Diabetic Foot Wound
- Foot Sore from Diabetes
- Diabetic Ulcer
ICD-10 Codes:
- E11621: Type 2 diabetes mellitus with foot ulcer
Also known as:
- Cellulitis
- Bacterial Skin Infection
- Leg Skin Infection
- Spreading Skin Infection
ICD-10 Codes:
- L03115: Cellulitis of right lower limb
Also known as:
- Right Foot Pain
- Foot Injuries and Disorder
- Pain
- Aching right foot
- Right foot discomfort
- Pain in right sole
ICD-10 Codes:
- M79671: Pain in right foot
What procedures does a Foot & Ankle Surgeon like Dr. Lemar typically perform?
As a Foot & Ankle Surgeon, procedures performed by Dr. Onya Lemar 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
Please contact Dr. Lemar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lemar accept my insurance?
Dr. Lemar accepts most major insurance plans. Important: Please call our office at (832) 403-3221 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lemar accept in Houston, TX?
Dr. Lemar in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
Medicaid
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lemar's office located?
Dr. Onya Lemar's Primary Practice
1213 Hermann Dr Ste 250
Houston, TX 77004
(832) 403-3221
What is Dr. Lemar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lemar's National Provider Identifier (NPI) number is 1013255967.
What common questions do patients ask about Dr. Lemar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lemar
What is Dr. Onya Lemar's specialty?
Dr. Lemar is a Foot & Ankle Surgeon near Houston, TX.
What does a Foot & Ankle Surgeon do?
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.
Is this Dr. Onya Lemar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lemar is affiliated with Hca Houston Healthcare 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 Foot & Ankle Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Foot & Ankle Surgeon. 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 Onya Lemar accepting new patients in Houston, TX?
Yes, Dr. Onya Lemar is accepting new patients at this time.
Does Dr. Onya Lemar offer online booking?
Please contact Dr. Lemar's office at (832) 403-3221 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Onya Lemar?
Please contact Dr. Lemar's office at (832) 403-3221 for information regarding telehealth appointment availability or for scheduling assistance.
Other Foot & Ankle Surgeon Near Houston, TX
JC
Foot & Ankle Surgeon
Dr. John Codwell is a Foot & Ankle Surgeon, who primarily practices in Houston, TX with 2 additional practice locations.
Houston, TX
HA
Foot & Ankle Surgeon
Dr. Harsh Amin is a Foot & Ankle Surgeon, who primarily practices in Shenandoah, TX with 1 additional practice location.
Shenandoah, TX

Foot & Ankle Surgeon
Dr. Sherman Nagler is a Foot & Ankle Surgeon, who primarily practices in Houston, TX.
Houston, TX