JG
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gargus, Clinical Geneticist in Orange, CA?
Dr. John Jay Gargus, MD is a Clinical Geneticist, who primarily practices in Orange, CA. He has been practicing for over 40 years. Dr. Gargus is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Gargus’s office at (714) 456-7011.
What are Areas of Expertise for Dr. Gargus?
Dr. John Jay Gargus, MD is a highly-rated, board-certified Clinical Geneticist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gargus empowers patients to confidently navigate their health journey, specializing in Inborn Errors of Metabolism, Mitochondrial Disorders, Neurogenetics, and comprehensive wellness support. Serving the Orange, CA community, Dr. Gargus is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Gargus go to medical school and complete their residency?
What languages does Dr. Gargus speak?
Dr. Gargus and their clinical team can communicate with patients in the following languages:
English
Spanish
What procedures does a Clinical Geneticist like Dr. Gargus typically perform?
As a Clinical Geneticist, procedures performed by Dr. John Jay Gargus may include:
- Biochemical Genetics Consultation
- Biochemical Genetics Follow Up
- Enzyme Replacement Therapy
- Genetic Testing
- Metabolic Assessment and Management
Please contact Dr. Gargus' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Gargus accept my insurance?
Please contact Dr. Gargus' office to confirm accepted insurance plans.
Where is Dr. Gargus' office located?
What is Dr. Gargus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gargus's National Provider Identifier (NPI) number is 1750461802.
What common questions do patients ask about Dr. Gargus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gargus
What is Dr. John Jay Gargus's specialty?
Dr. Gargus is a Clinical Geneticist near Orange, CA.
What does a Clinical Geneticist do?
A clinical geneticist is adept at offering thorough diagnostic, management, and counseling services for genetic disorders.
Is this Dr. John Jay Gargus affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gargus is affiliated with Uci 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 Clinical Geneticist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Geneticist. 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 Jay Gargus accepting new patients in Orange, CA?
Yes, Dr. John Jay Gargus is accepting new patients at this time.
Does Dr. John Jay Gargus offer online booking?
Please contact Dr. Gargus's office at (714) 456-7011 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Jay Gargus?
Please contact Dr. Gargus's office at (714) 456-7011 for information regarding telehealth appointment availability or for scheduling assistance.
Other Clinical Geneticist Near Orange, CA

Clinical Geneticist
Dr. Angela Myers, MD is a Clinical Geneticist, who primarily practices in Orange, CA with 2 additional practice locations. She is board certified.
Orange, CA
YZ
Clinical Molecular Geneticist
Dr. Ying Zhang is a Clinical Molecular Geneticist, who primarily practices in Orange, CA.
Orange, CA
EC
Clinical Geneticist
Dr. Elizabeth Chao, MD is a Clinical Geneticist, who primarily practices in Orange, CA with 2 additional practice locations.
Orange, CA