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Registered dietitian vs physician assistant

The differences between registered dietitians and physician assistants can be seen in a few details. Each job has different responsibilities and duties. Additionally, a physician assistant has an average salary of $118,812, which is higher than the $58,227 average annual salary of a registered dietitian.

The top three skills for a registered dietitian include patients, patient care and home health. The most important skills for a physician assistant are patients, diagnostic tests, and surgery.

Registered dietitian vs physician assistant overview

Registered DietitianPhysician Assistant
Yearly salary$58,227$118,812
Hourly rate$27.99$57.12
Growth rate7%28%
Number of jobs6,14439,752
Job satisfaction--
Most common degreeBachelor's Degree, 70%Bachelor's Degree, 46%
Average age4239
Years of experience2-

What does a registered dietitian do?

A Registered Dietitian assesses the health of individual patients with medical conditions such as diabetes or renal failure. They work in hospitals, doctors' offices, nursing homes, or other care facilities.

What does a physician assistant do?

The physician assistant, also known as "PA," is now considered a key player to any healthcare team. Physician assistants are health care professionals who practice medicine under the supervision of licensed physicians. They work on several areas of medicine, from primary care to emergency service and even psychiatry. Neither they are a doctor nor a physician, but their job profile showcases many of these responsibilities. More than as assistants to the doctors, they are also equipped to examine, diagnose, and develop treatment strategies for patients.

Registered dietitian vs physician assistant salary

Registered dietitians and physician assistants have different pay scales, as shown below.

Registered DietitianPhysician Assistant
Average salary$58,227$118,812
Salary rangeBetween $43,000 And $78,000Between $70,000 And $201,000
Highest paying CityRichmond, CABoston, MA
Highest paying stateAlaskaVermont
Best paying companyCVS HealthMarshall University
Best paying industryHealth CareEducation

Differences between registered dietitian and physician assistant education

There are a few differences between a registered dietitian and a physician assistant in terms of educational background:

Registered DietitianPhysician Assistant
Most common degreeBachelor's Degree, 70%Bachelor's Degree, 46%
Most common majorDieteticsPhysician Assistant
Most common collegeUniversity of Maryland - College ParkDuke University

Registered dietitian vs physician assistant demographics

Here are the differences between registered dietitians' and physician assistants' demographics:

Registered DietitianPhysician Assistant
Average age4239
Gender ratioMale, 7.9% Female, 92.1%Male, 33.6% Female, 66.4%
Race ratioBlack or African American, 8.1% Unknown, 3.7% Hispanic or Latino, 11.1% Asian, 9.3% White, 66.9% American Indian and Alaska Native, 0.9%Black or African American, 5.4% Unknown, 3.8% Hispanic or Latino, 11.8% Asian, 11.2% White, 67.5% American Indian and Alaska Native, 0.4%
LGBT Percentage8%12%

Differences between registered dietitian and physician assistant duties and responsibilities

Registered dietitian example responsibilities.

  • Help patients maintain nutritional adequacy while managing food allergies.
  • Manage the anemia status of patients by reviewing necessary lab data and initiating or adjusting medication doses.
  • Manage the in-store dietitian program providing nutrition education, culinary workshops, food demonstrations, and nutritional assessments.
  • Develop and conduct weight loss programs; provide nutritional counseling for cardiac rehabilitation patients.
  • Diet education to nonsurgical patients on eating disorders, diabetes and other nutrition relate conditions.
  • Cover all topics ranging from weight management to oncology.
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Physician assistant example responsibilities.

  • Manage a variety of acute and chronic conditions especially asthma, allergies, injuries, and infectious diseases.
  • Manage chronic conditions such as hypertension, diabetes, ASCVD, chronic back and joint pains, depression, and anxiety.
  • Manage patient surgical care throughout the continuum of care from pre-op, to discharge planning, including ambulatory and hospital in-patients.
  • Attain pertinent history & physicals for obstetrics and gynecological acute and preventative visits.
  • Work closely with patients to manage their depression and anxiety beginning with initial diagnosis to med-initiation and follow-up care.
  • Aid in the acute management of trauma patients including obtaining appropriate studies, suturing, and CPR.
  • Show more

Registered dietitian vs physician assistant skills

Common registered dietitian skills
  • Patients, 33%
  • Patient Care, 9%
  • Home Health, 7%
  • Medical Nutrition Therapy, 6%
  • Culinary, 6%
  • Rehabilitation, 5%
Common physician assistant skills
  • Patients, 29%
  • Diagnostic Tests, 6%
  • Surgery, 5%
  • Primary Care, 5%
  • Urgent Care, 4%
  • CPR, 3%

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