Readers Respond: MD vs DO, AI in Medicine, and the Surrogacy Conversation

When Abigail MacKenzie and Vijay Rajput called for a single, unified pathway for medical training, the response was anything but quiet. A handful of letters poured in, each echoing a different facet of the debate and sprinkling in fresh concerns about AI and surrogacy.

Robert Cain, representing the American Association of Colleges of Osteopathic Medicine, opened his reply with a clear‑cut reminder: dismantling the wall between MD and DO does not mean erasing the osteopathic philosophy. “What we need to preserve is the cognitive architecture of osteopathic education,” he wrote, emphasizing that the integration of biomechanics, health‑systems science and a holistic lens shapes a physician’s very way of seeing problems.

Cain went on to point out that today roughly one‑third of U.S. medical students are enrolled in osteopathic programs—a share that’s climbing every year. He linked this growth to the Fair Access in Residency (FAIR) Act, arguing that the nation’s physician shortage will only be solved by opening every qualified applicant’s door to residency, not by squeezing the osteopathic stream out of the pipeline.

Sharon McKelvey added a more pragmatic note. She recalled how most of her colleagues never asked whether she was a DO; they cared about the care she delivered. “Credentialing boards make a lot of money and seem reluctant to merge,” she noted, hinting that the financial incentives behind separate exams might be a bigger obstacle than any educational philosophy. She even suggested tossing out the whole maintenance‑of‑certification system, trusting that board exams and the threat of malpractice suits already keep physicians honest.

Another contributor highlighted a deeper cultural divide. While the MD curriculum now leans heavily into biomedical and health‑systems science, the DO pathway interweaves these with osteopathic manipulative treatment and a distinctly holistic worldview. The letter argued that this isn’t just a “nice‑to‑have” elective; it’s a core part of how DOs approach patient history, physical diagnosis, and ultimately, primary‑care delivery.

Beyond the MD‑DO conversation, readers also nudged the discussion toward two hot‑button topics that have been orbiting the same issue.

First, the surge of artificial intelligence in medicine sparked a mixed reaction. Some see AI as a useful adjunct that can augment clinical reasoning, while others fear it may dilute the human touch that osteopathic training so ardently cultivates. One writer cautioned that over‑reliance on algorithmic recommendations could sideline the very relational skills that DOs champion.

Second, the ethical maze of surrogacy was brought into focus. Contributors warned that any policy changes must respect both the autonomy of surrogate mothers and the nuanced, patient‑centered care models championed by osteopathic practitioners. They called for legislation that balances technological progress with compassionate, individualized care.

In sum, the letters paint a picture of a profession at a crossroads: striving to keep the unique strengths of osteopathic education alive while navigating the inevitable pressures of accreditation economics, AI integration, and evolving reproductive technologies. The consensus? Keep the dialogue open, preserve the philosophy that makes DOs distinct, and ensure every qualified graduate—MD or DO—gets a fair shot at residency and beyond.