Types of Doctoral Degrees: PhD, DBA, EdD, MD & More

Earning a doctorate is a monumental achievement. It is the highest academic degree available. Therefore, it requires immense dedication, time, and focus. Many people assume "doctor" only refers to medical professionals. However, the academic world features many different types of doctors.

You might want to cure diseases. You might want to teach at a university. Moreover, you might want to lead a major corporation. Whatever your goal is, there is likely a specific doctoral degree for you.

This guide will explain the different types of doctoral degrees. We will cover the PhD, DBA, EdD, MD, JD, DPT, and more. Furthermore, we will explore the differences between academic and professional doctorates. Therefore, you can make an informed decision about your future.

If you need a basic introduction first, read our complete guide to doctorate degrees.

Academic Doctorates vs. Professional Doctorates

Before diving into specific degrees, we must understand the two main categories. Doctoral degrees generally fall into academic or professional tracks. Understanding this difference is vital.

What is an Academic Doctorate?

An academic doctorate focuses heavily on original research. It is designed for scholars. Therefore, students in these programs aim to create new knowledge. The most common academic doctorate is the PhD.

Students spend years researching a very specific topic. Moreover, they must write and defend a massive dissertation. Graduates usually pursue careers in academia. They become university professors or full-time researchers.

What is a Professional Doctorate?

A professional doctorate focuses on applying existing research. It is designed for working professionals. Therefore, students learn how to solve complex, real-world problems. Common examples include the DBA, EdD, and MD.

These programs prioritize practical skills. Furthermore, they often require internships, clinical hours, or practical projects instead of a traditional dissertation. Graduates typically enter leadership roles in their respective industries.

To explore this topic further, check out our article on the differences between a PhD and a doctorate.

Comparison Table: Academic vs. Professional Doctorates

Feature	Academic Doctorate	Professional Doctorate
Primary Goal	Create new knowledge	Apply existing knowledge
Typical Degree	PhD, ThD	DBA, EdD, MD, JD, DPT
Final Requirement	Original dissertation	Applied project or clinicals
Career Path	Academia, research institutes	Industry leadership, professional practice
Focus Area	Deep theoretical research	Practical problem-solving

Doctor of Philosophy (PhD)

The PhD is the most famous doctoral degree. Many people wonder what PhD stands for. It stands for Doctor of Philosophy. However, you do not have to study philosophy to get one.

You can earn a PhD in almost any subject. Popular fields include chemistry, history, psychology, and engineering.

Program Structure and Requirements

A PhD program is incredibly rigorous. It usually takes four to seven years to complete. The exact time depends on your field and country.

First, students complete advanced coursework. Then, they must pass comprehensive exams. After that, they begin their original research. This research phase takes several years.

Finally, students write a dissertation. A dissertation is a book-length academic paper. It must offer new insights into the chosen field. Moreover, students must defend this work before a panel of experts.

Ideal Candidates for a PhD

A PhD is perfect for curious minds. You should pursue a PhD if you love reading, writing, and researching. Furthermore, you must be highly self-motivated.

Most PhD graduates work in academia. They become professors. They teach students and publish academic papers. However, many also work in private research labs or government agencies.

Before applying, ensure your academic record is flawless. You can check the graduate school GPA requirements for 2026 to see where you stand.

Doctor of Business Administration (DBA)

The business world is highly competitive. Therefore, executives need advanced skills to stay ahead. The Doctor of Business Administration (DBA) provides these skills.

What is a DBA?

A DBA is a professional doctorate. It is designed for experienced business leaders. The program focuses on advanced management theory. Moreover, it teaches executives how to solve massive organizational problems.

Unlike a PhD in Business, a DBA does not focus on theoretical research. Instead, it focuses on practical application. Students look at real-world business challenges. Then, they use data to find actionable solutions.

DBA Program Structure

Most DBA students continue working full-time. Therefore, programs are usually designed for part-time study. They often take three to five years to complete.

Students complete advanced courses in leadership, finance, and strategy. For their final project, they usually tackle a specific problem within their own company.

Ideal Candidates for a DBA

You should pursue a DBA if you want to reach the C-suite. It is ideal for CEOs, CFOs, and senior managers. Furthermore, it is excellent for ambitious consultants.

A DBA shows that you are a master of business strategy. Therefore, it commands massive respect in the corporate world. It is a powerful tool for career advancement.

Doctor of Education (EdD)

The Doctor of Education (EdD) is vital for the future of schooling. It is a professional doctorate for educators.

What is an EdD?

The EdD is designed for educational leaders. It focuses on solving problems within schools and educational systems. Therefore, it is very different from a PhD in Education.

A PhD in Education focuses on academic research. An EdD focuses on active leadership. Students learn about education policy, curriculum development, and administration.

EdD Program Structure

EdD programs usually take three to four years. Like the DBA, many programs are built for working professionals. Therefore, classes often take place on evenings or weekends.

Instead of a traditional dissertation, EdD students often complete a Problem of Practice. They identify a real issue in their school district. Then, they design and implement a solution.

Ideal Candidates for an EdD

The EdD is perfect for school principals and district superintendents. Moreover, it is great for curriculum directors and policymakers.

If you want to improve how students learn in the real world, the EdD is for you. It empowers leaders to make immediate, positive changes in education.

Medical Doctor (MD) and Doctor of Osteopathic Medicine (DO)

When most people say "doctor," they mean a physician. In the United States, there are two primary medical degrees. These are the MD and the DO.

What is an MD?

MD stands for Medical Doctor. It is the most common degree for physicians. It is an allopathic medical degree. Therefore, it focuses on diagnosing and treating illnesses using conventional medicine.

What is a DO?

DO stands for Doctor of Osteopathic Medicine. It is fully equivalent to an MD. DOs can prescribe medication and perform surgery. However, osteopathic medicine focuses heavily on holistic care. It emphasizes the connection between the body's systems.

Medical School Journey

Becoming a physician is incredibly difficult. First, you must complete a rigorous undergraduate degree. You need excellent grades. Use our medical school GPA calculator to track your progress.

Medical school itself takes four years. The first two years focus on classroom science. The final two years involve clinical rotations in hospitals.

After graduating, doctors are not finished. They must complete a residency. A residency lasts between three and seven years. It depends on the chosen medical specialty.

For more details on applying, review our directory of medical schools or our guide to medical school applications. You can also learn more from the Association of American Medical Colleges (AAMC).

Juris Doctor (JD)

The Juris Doctor (JD) is the highest educational degree in the legal profession. It is the required degree to practice law in the United States.

What is a JD?

A JD is a professional doctorate for lawyers. It teaches students the complex workings of the legal system. Therefore, it prepares graduates to become attorneys, judges, or legal consultants.

Unlike a PhD, a JD does not require a dissertation. Instead, it requires intense study of case law. Students learn to think critically and argue effectively.

JD Program Structure

A traditional JD program takes three years of full-time study. The first year is notoriously difficult. It covers foundational topics like contracts, torts, and criminal law.

The remaining two years allow for specialization. Students can study corporate law, environmental law, or human rights. Furthermore, students often complete internships at law firms.

Ideal Candidates for a JD

You should pursue a JD if you are passionate about justice. You must possess excellent reading and analytical skills. Moreover, you must be comfortable with public speaking.

Admission to law school is very competitive. You must have a strong undergraduate record. You can use our LSAC GPA calculator to evaluate your transcripts. Additionally, read our complete guide to law school admissions. For official testing info, visit the Law School Admission Council (LSAC).

Doctor of Physical Therapy (DPT)

Physical therapy is a rapidly growing field. To practice in the United States today, you must earn a Doctor of Physical Therapy (DPT).

What is a DPT?

A DPT is a professional medical degree. It prepares students to evaluate and treat patients with physical injuries or disabilities. Therefore, DPTs are crucial for rehabilitation.

In the past, a master's degree was sufficient. However, the profession has evolved. Now, a clinical doctorate is the entry-level requirement. This ensures physical therapists have advanced medical knowledge.

DPT Program Structure

A DPT program typically takes three years. It includes rigorous coursework in anatomy, neuroscience, and biomechanics.

Moreover, it requires extensive clinical education. Students spend months working directly with patients in clinics and hospitals. This hands-on experience is mandatory for graduation.

Ideal Candidates for a DPT

A DPT is perfect for people who love health sciences and helping others. You must have strong interpersonal skills. Furthermore, you must be physically capable of assisting patients with movements.

Physical therapists work in diverse settings. They work in sports clinics, hospitals, and nursing homes.

Other Notable Doctoral Degrees

The academic landscape is vast. Beyond the most common degrees, many specialized doctorates exist. Here are a few notable examples.

Doctor of Psychology (PsyD)

The PsyD is a professional degree for clinical psychologists. A PhD in Psychology focuses on research. However, a PsyD focuses entirely on clinical practice. It trains students to provide therapy and psychological testing. You can read more about this at the American Psychological Association (APA).

Doctor of Pharmacy (PharmD)

A PharmD is required to become a licensed pharmacist. This program teaches students everything about medications. They learn drug interactions, chemistry, and patient care. It is a vital role in the healthcare system.

Doctor of Dental Surgery (DDS) & Doctor of Medicine in Dentistry (DMD)

If you want to be a dentist, you need a DDS or DMD. These degrees are entirely equivalent. Different universities just use different names. Both prepare graduates to diagnose and treat oral health issues.

Doctor of Nursing Practice (DNP)

The DNP is the highest clinical degree for nurses. It is designed for advanced practice registered nurses (APRNs). A DNP focuses on clinical leadership and improving healthcare outcomes. Therefore, it is a highly respected credential. Check our nursing school requirements for more details.

Doctor of Theology (ThD)

The ThD is an academic doctorate in theology. It is similar to a PhD. However, it focuses specifically on religious studies. It is ideal for religious scholars and university professors in theology departments.

Global Perspectives on Doctoral Degrees

Doctoral requirements vary greatly across the globe. Therefore, international students must understand these regional differences.

The United States System

In the USA, doctoral programs are highly structured. Most PhD programs require two years of coursework before research begins. Therefore, programs usually take five to seven years.

Admissions often require standardized tests like the GRE or GMAT. For a complete overview, read our USA university admissions guide.

The European System (Including the UK)

In Europe, doctoral programs are much faster. Most PhD programs require zero coursework. Students begin their research on day one. Therefore, they often finish in just three or four years.

However, you must usually have a Master's degree before applying. In the USA, you can often apply with just a Bachelor's degree. For studying abroad, check our guide to studying in Europe and our UK university admission guide.

The Asian System

Asian doctoral programs blend US and European styles. Countries like Japan and China emphasize heavy research. However, they are increasingly adding structured coursework.

Grading systems also vary wildly across the globe. To understand your international grades, explore our comprehensive grading systems worldwide resource.

Admissions and Requirements

Getting into a doctoral program is difficult. Universities only select the top candidates. Therefore, you must prepare meticulously.

Grade Point Average (GPA)

Your GPA is crucial. Most programs require at least a 3.0 GPA. However, elite programs require much higher. If you are unsure what a GPA is, read our guide on what GPA is.

You can use our cumulative GPA calculator to check your standing. If your grades are from outside the US, use our international GPA conversion guide.

Standardized Tests

Many programs require standardized tests. Law schools require the LSAT. Medical schools require the MCAT. Graduate schools often require the GRE. However, some universities are waiving test requirements. Always check with your specific program.

The Research Proposal

For an academic doctorate, you must write a research proposal. This document outlines exactly what you plan to study. It must be highly detailed. Furthermore, you must secure a faculty supervisor who agrees to mentor you.

Letters of Recommendation

You will need strong letters of recommendation. These should come from past professors or professional mentors. They must vouch for your intelligence, work ethic, and character.

Funding Your Doctoral Degree

Doctoral degrees are expensive. However, you rarely have to pay out of pocket for an academic doctorate.

Funded PhD Programs

Most reputable PhD programs are fully funded. This means the university pays your tuition. Moreover, they give you a monthly stipend to live on.

In exchange, you work for the university. You will likely serve as a Teaching Assistant (TA) or Research Assistant (RA). Therefore, you earn your degree debt-free while gaining valuable experience.

Paying for Professional Doctorates

Professional doctorates are usually not funded. Medical school, law school, and DBA programs cost a lot of money. Students typically rely on federal student loans.

However, some companies will pay for their employees to get a DBA or EdD. Therefore, you should always check with your employer's human resources department.

You can also look for external scholarships. Read our complete guide to scholarships for international students to find funding opportunities.

How to Choose the Right Doctoral Degree

Choosing the right degree requires careful thought. You must align your degree with your life goals.

Ask yourself these vital questions:

Do I want to teach and research? If yes, choose a PhD.
Do I want to lead a business? If yes, choose a DBA.
Do I want to treat patients? If yes, choose an MD, DO, or DPT.
Do I want to practice law? If yes, choose a JD.
Can I afford to stop working? If not, look for part-time professional doctorates.

Make sure you understand the time commitment. Five to seven years is a massive chunk of your life. Therefore, you must be truly passionate about your field.

Conclusion

A doctoral degree is the pinnacle of academic achievement. It opens doors to the highest levels of professional and academic life. However, it is not a decision to take lightly.

Whether you choose a PhD, DBA, EdD, MD, JD, or DPT, the journey will be challenging. You will face rigorous exams. You will endure long nights of studying. Moreover, you will be pushed to your intellectual limits.

However, the reward is immense. You will become a true expert in your field. Therefore, take the time to research your options. Speak to current professionals. Finally, use the tools on our website to ensure your application is perfect.