DO vs. MD: Differences, Pros & Cons, Salaries, & Which is Better for You
DO vs MD explained: real salary data, residency differences, and which path gives you better career options in medicine.
Posted April 9, 2026
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If you’re deciding between a DO and an MD degree, you’re choosing between different paths through medical school, residency programs, and long-term career opportunities.
Both paths lead to becoming a fully licensed physician who can practice medicine, prescribe medication, and treat illnesses. But the differences between the two sets of credentials go deeper into medical education, specialty access, residency training, and ultimately salary potential.
This guide breaks down the real differences between MDs and DOs, including the specific factors that actually impact your future in medicine.
MD vs DO: What Do These Degrees Mean?
An MD (Doctor of Medicine) trains in allopathic medicine, the traditional approach used in most allopathic medical schools. MD physicians focus on diagnosing and treating diseases using medications, surgery, and advanced medical technology.
A DO (Doctor of Osteopathic Medicine), on the other hand, trains in osteopathic medicine, which includes everything MD students learn plus additional training in osteopathic manipulative medicine (OMM). This hands-on approach focuses on the musculoskeletal system, helping relieve pain and improve function through movement and touch. DOs are also trained to take a more holistic approach to patient care, considering lifestyle, environment, and overall health.
Here’s a quick side-by-side comparison of the two different medical degrees.
| Category | MD Degree | DO Degree |
|---|---|---|
| Degree Name | Doctor of Medicine | Doctor of Osteopathic Medicine |
| Type of Medicine | Allopathic medicine | Osteopathic medicine |
| Extra Training | None | Yes, in osteopathic manipulative medicine (OMM) |
| Focus | Treating disease and symptoms | Whole-person care and prevention |
| Common Careers | Surgery, cardiology, dermatology | Family medicine, internal medicine, primary care |
Both MDs and DOs:
- Complete 4 years of medical school training
- Go through clinical rotations and residency programs
- Pass medical licensing and national board exams
- Can practice medicine, prescribe medication, and treat illnesses in all specialties
What actually sets them apart: The biggest difference in DO vs MD is access. MD graduates tend to have an easier path into more competitive medical specialties and residency programs.
Read more about Leland’s free medical school resources here:
- The 25 Best Osteopathic Medical Schools
- The Different Types of Medical Careers - and Which One is Right for You
- The 20 Best Medical Schools in the US (T20): Acceptance Rates, MCAT Scores, & GPA
- AMCAS Medical School Application Guide: Everything You Need to Know to Get In
Admission Requirements for MD and DO Programs
To apply to either MD programs or DO programs, you’ll need to:
- Earn a bachelor’s degree with science classes like biology, chemistry, and physics
- Take the Medical College Admission Test (MCAT), which is the required medical school entrance exam
- Get clinical experience (volunteering or working in a hospital or clinic)
- Submit letters of recommendation
- Write a personal statement about why you want to become a doctor
| Requirement | MD Programs | DO Programs |
|---|---|---|
| Application System | American Medical College Application Service (AMCAS) | American Association of Colleges of Osteopathic Medicine Application Service (AACOMAS) |
| MCAT Required | Yes | Yes |
| Emphasis | Academics + Research | Academics + Empathy |
Medical School and Curriculum
Both MD and DO students spend four years in medical training before residency:
| Year | Focus | Description |
|---|---|---|
| 1-2 | Classroom & Lab | Core sciences such as anatomy, pathology, and pharmacology |
| 3-4 | Clinical Rotations | Hands-on training in hospitals and clinics (family medicine, internal medicine, surgery, pediatrics) |
The main difference lies in philosophy. MDs follow the allopathic approach, focusing on treating diseases, while DOs complete the same foundation but add osteopathic manipulative medicine and holistic care principles.
Philosophy and Training: MD vs DO
| Aspect | MD (Doctor of Medicine) | DO (Doctor of Osteopathic Medicine) |
|---|---|---|
| Medical Style | Allopathic medicine | Osteopathic medicine |
| Core Focus | Treats symptoms and disease directly | Treats the whole body and mind |
| Training | Research-based medical education | Includes OMM and holistic health |
| Treatment Method | Medication, surgery, procedures | Gentle pressure, movement, and lifestyle counseling |
| Governing Body | American Medical Association (AMA) | American Osteopathic Association (AOA) |
Note: Both MDs and DOs are equally qualified physicians who complete similar training and provide the same level of patient care.
Residency Programs and Specialization
After medical school, students enter residency programs lasting 3-7 years, depending on specialty. Since 2020, MDs and DOs have applied through a unified accreditation system, meaning both MD and DO graduates train together in the same hospitals.
DOs tend to pursue primary care (family medicine, internal medicine), while more MDs enter specialties like cardiology, dermatology, or surgery. Still, both degrees open doors to similar specialties and career paths.
Licensing Exam and Board Certification
To become a licensed physician, you must pass a licensing exam. Some osteopathic medical students take both exams to strengthen residency applications. After residency, both MDs and DOs can pursue board certification through the AMA or AOA, proving advanced skill in their specialty.
| Exam | Degree | Overseen By |
|---|---|---|
| USMLE | MDs | American Medical Association |
| COMLEX-USA | DOs | American Osteopathic Association |
Where Can You Work?
In the United States, both MDs and DOs are treated equally. You can open a clinic, work at a hospital, or do research. Internationally, though, it’s sometimes easier to work abroad with an MD degree. Some countries have limited recognition for DOs.
| Factor | MD Degree | DO Degree |
|---|---|---|
| Practice in the U.S. | Fully recognized | Fully recognized |
| Practice internationally | Widely accepted | Limited in some countries |
| Research Opportunities | More common | Growing, but still fewer |
More Students Are Choosing DO
According to data from recent workforce reports, interest in osteopathic medicine has grown significantly in recent years. A few years ago, most people didn’t even know what a DO was. But that’s changing. Today, about one in four medical students in the U.S. is earning a DO degree.
There are over 150,000 practicing DOs, and the number keeps growing. Many students are choosing this path because it matches their values, especially those interested in family medicine, community health, and whole-person care.
Why MDs Also Have an Edge in Residency
As mentioned, all residency programs have fallen under a unified system for graduate medical education.
But in practice:
- Top programs still favor MD students
- Many osteopathic medical students take both COMLEX and USMLE to stay competitive
- Some specialties remain harder to access for DOs
Real-world insight (from practicing doctors):
- If you want maximum flexibility, many advise choosing MD if possible
- DO is still an excellent path, but it may require more strategy
Key Differences: DO vs MD at a Glance
| Category | MD | DO |
|---|---|---|
| Degree Name | Doctor of Medicine | Doctor of Osteopathic Medicine |
| Philosophy | Evidence-based, allopathic medicine | Holistic approach, body-mind connection |
| Training Focus | Research and technology | Osteopathic manipulative medicine |
| Common Fields | Surgery, cardiology, dermatology | Family medicine, internal medicine |
| Treatment Style | Targets disease and symptoms | Supports the body’s natural healing |
| Recognition | Global | Primarily the U.S. and Canada |
Where DO vs MD Really Diverge: Career Strategy
This is where your decision actually matters.
Choose MD if you want:
- Maximum access to all medical specialties
- Higher odds at competitive residency programs
- More international recognition
- Academic or research-heavy careers
Choose DO if you:
- Want to focus on primary care, family medicine, or internal medicine
- Value osteopathic philosophy and whole-person care
- Are comfortable navigating some additional hurdles
Pros and Cons of DO vs MD
| Category | DO (Doctor of Osteopathic Medicine) | DO (Doctor of Osteopathic Medicine) |
|---|---|---|
| Admissions | Admissions to osteopathic medical schools are generally more accessible and take a more holistic approach to evaluating applicants, which can benefit well-rounded candidates. However, some applicants may still perceive DO programs as a secondary option compared to MD programs. | Admissions to MD programs and top medical schools are more competitive, often requiring higher GPAs and MCAT scores. However, gaining acceptance to an MD program can provide broader access to opportunities later in training. |
| Medical Education & Training | DO students complete the same core medical education as MD students, with additional training in osteopathic manipulative medicine (OMM) that focuses on the musculoskeletal system and hands-on care. This adds valuable skills but also increases the overall training load. | MD students are trained in allopathic medicine, with a strong emphasis on research, technology, and evidence-based care. This provides a streamlined and widely recognized training path but includes less focus on hands-on holistic techniques. |
| Clinical Training | DO students receive full clinical training through clinical rotations, along with additional exposure to osteopathic manipulative treatment and holistic care approaches. However, access to certain academic hospital systems may be more limited in some cases. | MD students complete extensive clinical rotations in a wide range of hospital settings, often including large academic medical centers. This can provide broader exposure to specialized fields and research-driven environments. |
| Residency Access | DO graduates can enter all residency programs, but they may face more competition or bias in highly competitive specialties. Many DO students take both COMLEX and USMLE to strengthen their applications, adding complexity to residency training. | MD graduates generally have easier access to competitive residency programs and specialized fields. This advantage can significantly impact long-term career opportunities and specialty choice. |
| Specialties & Salary | DOs frequently enter primary care specialties such as family medicine and internal medicine, which aligns with their training in patient care and prevention. While salaries are comparable within the same specialty, overall averages may be lower due to specialty distribution. | MDs are more represented in higher-paying medical specialties, which contributes to higher average salaries. The difference in earnings is driven by specialty choice rather than differences in the MD degree itself. |
| Licensing Exams | DO students must pass the COMLEX for medical licensing and often take the USMLE as well to remain competitive. This dual-exam pathway adds additional pressure and preparation time. | MD students typically take the USMLE as their primary path to medical licensing, creating a more streamlined testing process. |
| Global Recognition | The DO degree is growing in recognition, but some countries still have limitations on where DOs can practice medicine. This can affect international mobility. | The MD degree is widely recognized worldwide, making it easier to practice medicine internationally and pursue global opportunities. |
| Philosophy & Patient Care | DO training emphasizes osteopathic philosophy, preventative medicine, and whole-person patient care, including the body’s natural ability for self-healing. This approach is highly valued in long-term and community-based care. | MD training focuses on diagnosing and treating disease using advanced medical interventions. This approach is especially strong in acute care, complex conditions, and specialized treatment settings. |
| Career Flexibility | DOs can pursue all medical specialties and become fully licensed physicians, but may need to be more strategic in navigating certain career paths. | MDs benefit from maximum career flexibility across specialties, research, and academic medicine, with fewer structural barriers. |
DO vs MD Salary: What Actually Drives the Difference?
MDs earn more on average than DOs, but not because hospitals pay them differently. The difference comes from specialty choice. MDs are more likely to enter higher-paying specialties like surgery or dermatology.
The real breakdown:
- MD physicians are more represented in high-paying fields
- DOs and MDs earn similar salaries within the same specialty
- The gap is driven by:
- Specialty distribution
- Residency access
- Institutional bias (in some cases)
For example:
- A DO in internal medicine or family medicine earns similar pay to an MD in those same primary care specialties
- But fewer DOs match into:
- Dermatology
- Orthopedic surgery
- Neurosurgery
That’s what drives average salary differences.
What do doctors actually earn?
Recent physician compensation reports (e.g., Medscape, MGMA benchmarks) show:
| Category | Average Annual Salary |
|---|---|
| Primary Care (Family Medicine, Internal Medicine, Pediatrics) | ~$250,000 - $320,000 |
| Specialists (Cardiology, GI, Radiology) | ~$400,000 - $600,000+ |
| Surgical Specialties (Orthopedic Surgery, Neurosurgery) | ~$500,000 - $800,000+ |
Key point: These numbers apply to both MDs and DOs. There is no standard pay difference between an MD and a DO working the same job in the same specialty.
Ready to Take the Next Step Toward Medical School?
Deciding which medical path fits you best can be challenging, but you don’t have to figure it out alone. Our expert medical school coaches can help you compare programs, strengthen your application strategy, and find the path that aligns with your goals and values. Contact our expert coaches today to get personalized guidance for your medical school journey. Also, check out medical school bootcamps and free events for more helpful insights!
See: The 10 Highest-Rated Med School Coaches
Top Coaches
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- The Different Types of Medical Careers - and Which One is Right for You
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- T20 Medical Schools: Acceptance Rates, MCAT Scores, & GPAs
- AMCAS Medical School Application Guide: Everything You Need to Know to Get In
FAQs
If I get into both a DO and an MD school, which should I pick?
- If cost, location, and school quality are similar, most advisors recommend choosing MD because it offers easier access to competitive residency programs and more long-term flexibility. That said, a strong DO program can still lead to the same career with the right strategy.
Is it harder to match into a competitive specialty as a DO?
- It can be. DO students match into competitive fields every year, but they often need higher board scores, more research, and stronger networking to stand out compared to MD applicants.
Do patients care whether you’re an MD or DO?
- Most patients don’t know the difference or just don’t care. What matters to them is your communication, competence, and patient care, not whether your degree is MD or DO.
Will choosing DO limit my career options later on?
- Not completely, but it can make certain paths, like highly competitive specialties or academic medicine, more difficult to access. You’ll still be able to practice medicine fully, but some doors may require more effort to open.
Is osteopathic manipulative medicine (OMM) something DOs actually use?
- It depends on the physician. Some DOs use osteopathic manipulative medicine (OMM) regularly, especially in primary care or sports medicine, while others rarely use it in practice. However, all DO students are trained in it during medical school.
