LO
24 Years of Experience
Accepting patients
Who is Dr. Oneill, Family Medicine Specialist in Round Rock, TX?
Dr. Larissa Oneill, MD is a Family Medicine Specialist, who primarily practices in Round Rock, TX with 1 additional practice location. She has been practicing for over 24 years. Dr. Oneill is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Oneill’s office at (512) 218-8696.
What languages does Dr. Oneill speak?
Dr. Oneill and their clinical team can communicate with patients in the following languages:
English
What procedures does a Family Medicine Specialist like Dr. Oneill typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Larissa Oneill may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Oneill's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Oneill accept my insurance?
Please contact Dr. Oneill's office to confirm accepted insurance plans.
Where is Dr. Oneill's office located?
Dr. Larissa Oneill's Primary Practice
7200 Wyoming Springs Dr # 15000
Round Rock, TX 78681
(512) 218-8696
What is Dr. Oneill's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oneill's National Provider Identifier (NPI) number is 1003890963.
What common questions do patients ask about Dr. Oneill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oneill
What is Dr. Larissa Oneill's specialty?
Dr. Oneill is a Family Medicine Specialist near Round Rock, TX.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Larissa Oneill affiliated with a ranked Castle Connolly Top Hospital?
No, Oneill 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
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Larissa Oneill accepting new patients in Round Rock, TX?
Yes, Dr. Larissa Oneill is accepting new patients at this time.
Does Dr. Larissa Oneill offer online booking?
Please contact Dr. Oneill's office at (512) 218-8696 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Larissa Oneill?
Please contact Dr. Oneill's office at (512) 218-8696 for information regarding telehealth appointment availability or for scheduling assistance.
Other Family Medicine Specialist Near Round Rock, TX
RK
Family Medicine Specialist
Dr. Rekha Kalidindi, MD is a Family Medicine Specialist, who primarily practices in Round Rock, TX.
Round Rock, TX
RS
Family Medicine Specialist
Dr. Richard Strawser, MD, PHD is a Family Medicine Specialist, who primarily practices in Round Rock, TX. He has been practicing for over 35 years and is board certified.
Round Rock, TX

Family Medicine Specialist
Dr. Christopher Putney, MD is a Family Medicine Specialist, who primarily practices in Round Rock, TX. He has been practicing for over 26 years and is board certified.
Round Rock, TX