Lipidologist: What They Do, Who Needs One, How to Find One

What is a lipidologist? What does lipidology mean?

A lipidologist, also called a lipid specialist, is a clinician with advanced training in disorders of blood fats: LDL cholesterol (LDL-C), triglycerides, lipoprotein(a), and the genetic conditions that push them out of range. They focus on the blood particles that build plaque, which accounts for a large share of heart disease prevention.

Lipidology adds expertise to other training. Physicians usually train first in cardiology, endocrinology, internal medicine, or family medicine, then build lipid experience and pass a certifying exam.

What does a lipid specialist do and treat?

A lipid specialist diagnoses and treats cholesterol and triglyceride disorders, and sees the cases where standard treatment is not enough or the diagnosis is unusual:

• Familial hypercholesterolemia (FH), an inherited condition causing very high LDL from birth. See our familial hypercholesterolemia guide.
• High lipoprotein(a), a genetic risk factor that standard panels miss. See what is Lp(a).
• Very high triglycerides, especially 500 mg/dL and above, where pancreatitis becomes a real risk.
• Statin intolerance, meaning muscle aches or other side effects across more than one statin. See our guide on statin side effects.
• LDL that stays high on treatment, often needing ezetimibe, a PCSK9 inhibitor, or inclisiran on top of a statin. Testing beyond the standard panel, such as ApoB and Lp(a), often guides those decisions.
• Rare inherited disorders, such as homozygous FH or familial chylomicronemia syndrome.

What is a lipid clinic, and what does it do?

A lipid clinic is a practice built around cholesterol and triglyceride disorders. The National Lipid Association describes lipid clinics as diverse in structure and focus, and its profile of four practice settings shows the range:

• Academic medical centers pair patient care with research and training. Some offer care for rare disorders, genetic testing, and lipoprotein apheresis.
• Veterans Affairs primary care teams include clinical pharmacists with prescribing authority. They focus on high triglycerides, statin intolerance, and taking medicines consistently.
• Private cardiology practices follow patients after a heart attack to confirm the statin is working, and some add group visits for lifestyle counseling.
• Pediatric lipid clinics use a team approach, give nutrition counseling at every visit, and offer genetic testing and screening of relatives for familial hypercholesterolemia.

A typical visit follows a simple pattern, according to the Family Heart Foundation's page on what to expect from a lipid specialist. The first visit includes a blood draw for a lipid profile, and the specialist recommends treatment if you need it. If you start a medicine, the specialist may check liver function. Follow-up visits run shorter and pair a brief check-in with a blood test. Treatment continues when your lipid levels look healthy and changes when they do not.

This guide does not recommend specific clinics. The two directories below list them by location.

Is a lipidologist a cardiologist? Lipidologist vs cardiologist

Some lipidologists are cardiologists, and many are not. A cardiologist treats the heart and blood vessels. A lipidologist focuses on cholesterol and triglyceride disorders. Physicians certified by the ABCL include cardiologists, endocrinologists, internists, and family physicians, so one person can hold both titles.

If you've had a heart attack, stent, bypass, or stroke, your lipid plan should sit inside care from a cardiologist who can see the whole picture. A lipid specialist can add to that care for a hard-to-treat lipid problem.

How does lipidologist certification work?

A physician lipidologist has passed the certifying exam of the American Board of Clinical Lipidology, on top of training in another specialty. Other clinicians can earn a separate lipid credential.

In the United States and Canada, the credential most people mean by "lipidologist" comes from the American Board of Clinical Lipidology (ABCL). Physicians who meet its requirements and pass its exam become a Diplomate of the American Board of Clinical Lipidology. Eligibility includes an active medical license, prior board certification or fellowship training, documented clinical hours in lipid management, and lipid-focused continuing education.

The American Board of Clinical Lipidology says more than a thousand health care professionals have earned its certification. That small group covers two whole countries, which helps explain why finding one nearby can take effort.

Two other points about certification:

• Other clinicians can certify too. Nurse practitioners, pharmacists, physician assistants, and dietitians can earn the Clinical Lipid Specialist (CLS) credential from the Accreditation Council for Clinical Lipidology.
• ABCL is not an ABMS board. The National Lipid Association notes that ABCL certification is not currently recognized by the American Board of Medical Specialties, the umbrella group for boards like internal medicine and cardiology. It remains the established credential in the field, and physician diplomates must first be board certified or fellowship trained in another specialty.

Plenty of excellent clinicians manage cholesterol well without this credential, including many primary care doctors, cardiologists, and endocrinologists. Certification tells you someone has proven focused expertise.

When should you see a lipidologist in person?

See one in person if you have a complex genetic lipid disorder, triglycerides of 500 mg/dL or higher, a possible need for apheresis, or existing heart disease. Some situations call for an in-person lipid specialist, often at an academic lipid clinic. Seek one out if:

• You have, or may have, a complex genetic disorder. Homozygous FH, familial chylomicronemia syndrome, and similar conditions need specialist workup, sometimes genetic counseling, and treatments that are hard to access.
• Your triglycerides are 500 mg/dL or higher, especially with a past episode of pancreatitis. This needs prompt, hands-on care.
• You might be a candidate for lipoprotein apheresis, a procedure that filters LDL and Lp(a) out of the blood every week or two. It's used for some people with severe FH whose LDL stays very high despite maximum medicine, and it requires a referral to a specialized center.
• You already have heart disease and need a cardiologist. If you've had a heart attack, stent, bypass, or stroke, or have chest pain or shortness of breath, your lipid plan should sit inside care from a cardiologist who can see the whole picture.
• A child in your family has very high cholesterol. Pediatric lipid clinics handle this.

How do you find a lipid doctor or lipidologist near you?

The fastest way to find a lipidologist near you is a free directory search by zip code. Two directories are the best starting point:

1. National Lipid Association "Find a Clinician" at learnyourlipids.com/find-a-clinician. Run by the Foundation of the National Lipid Association, it lists clinicians certified by the ABCL or the ACCL. You can search by zip code, distance, and certification type, and listings show whether a clinician is accepting new patients.
2. Family Heart Foundation "Find a Specialist" at familyheart.org/find-specialist. Built for people with FH or high Lp(a), it includes lipid specialists, preventive cardiologists, endocrinologists, pediatricians, nurse practitioners, physician assistants, genetic counselors, dietitians, and apheresis sites. If you can't find anyone near you, the foundation offers help at 1-844-434-6334.

You can also ask your primary care clinician or cardiologist for a referral, or check whether a nearby academic medical center runs a lipid clinic.

How long is the wait?

Expect to wait weeks, and call ahead to ask. We couldn't find published wait time data for lipid specialists specifically. The closest benchmark is physician visits overall: AMN Healthcare's 2025 survey of physician appointment wait times puts the average wait at 31 days. With far fewer lipid specialists than cardiologists, waits in many areas are likely at least that long.

Where does online lipid care fit?

Online lipid care fits the most common case: LDL, ApoB, or Lp(a) above target with no rare disorder, where the job is reaching a goal and staying there. Most people with high cholesterol are in that group. Plans usually break down at follow-through. The statin stays at its starting dose, side effects end the conversation, or insurance denies a PCSK9 inhibitor and the appeal never gets filed.

A lipid-only telehealth practice like Preval Health serves that middle ground. A board-certified preventive cardiologist writes our protocols, and licensed clinicians in our partner telehealth network evaluate you and prescribe when appropriate. Our clinicians are not lipidologists, and we don't present them that way. We keep our work narrow on purpose and handle prescription cholesterol treatment only.

That tends to help people who:

• Need treatment to a specific LDL or ApoB target, with lab rechecks and dose changes until they get there
• Have had trouble with statins and want a plan for alternatives
• Want access to PCSK9 inhibitors, including Repatha, Praluent, Lipfendra, and Lerochol
• Want to skip insurance paperwork entirely (cash practice)

If you fit one of the in-person situations above, we'll tell you so and point you toward a specialist. If you're comparing online options, our guide to the best online cholesterol treatment lays out how different services work.