Choosing a doctor comes down to a mix of practical factors: whether they’re covered by your insurance, how easy it is to get an appointment, whether they communicate in a way that works for you, and whether their credentials hold up to scrutiny. No single factor matters most for everyone, but knowing what to check and where to check it will save you from surprises later.
Verify Insurance Coverage First
Before you evaluate anything else, confirm that a doctor is in-network for your specific plan. Even doctors who “accept” a certain insurance company may not be in-network for every plan that company offers. The most reliable approach is to cross-reference two sources: your insurance company’s online provider directory and a direct call to your insurer’s customer service line. When you call, ask three things: Is this provider in-network for my specific plan? What are my copay or coinsurance details for visits with this provider? Are there any pre-authorization requirements?
You can also call the doctor’s office and ask if they accept your plan, but don’t rely on that alone. Office staff may not have up-to-date information about network changes, and a mismatch could leave you with an out-of-network bill you weren’t expecting.
Check Credentials and Disciplinary History
Board certification means a doctor has completed residency training in their specialty and passed rigorous exams. It also means they’re participating in ongoing education to keep their knowledge current. You can verify any doctor’s board certification status for free through the American Board of Medical Specialties’ “Is My Doctor Certified?” tool on their Certification Matters website. This is worth doing even if a doctor was recommended by someone you trust.
You should also check whether a doctor has any disciplinary actions on their record. Every state has a medical licensing board that maintains public records of complaints, sanctions, and license restrictions. Search for your state’s medical board website and use its license verification tool. In California, for example, the Medical Board of California offers a “Check Up on Your Doctor’s License” feature that shows disciplinary history and current license status. Most states have something similar.
Consider Hospital Affiliation
A doctor’s hospital affiliation determines where you’ll be admitted if you need inpatient care, surgery, or specialized testing. This matters more than many people realize. If your doctor is affiliated with a hospital that doesn’t have the specialists or equipment you might need, you could face transfers, delays, or the hassle of coordinating between unconnected systems.
Hospital affiliations can also shape how your care is coordinated. Practices connected to larger hospital systems often have access to shared electronic health records, internal referral networks, and utilization review systems that help track your care across multiple providers. That said, research on Medicare patients found that while hospital-affiliated doctors may order slightly more procedures and testing, this higher intensity of treatment doesn’t consistently translate into better health outcomes. Affiliation alone isn’t a quality guarantee. What it does give you is infrastructure: the ability to move between outpatient visits, lab work, imaging, and hospital care without your records getting lost along the way.
Surgeon Volume Matters for Procedures
If you’re choosing a specialist for a surgery or procedure, one of the most important questions you can ask is how often they perform it. A large body of research consistently shows that surgeons who do more of a specific operation have better patient outcomes, including lower complication rates and lower mortality. This relationship is strongest in colorectal cancer surgery, bariatric surgery, and breast cancer surgery, but it holds as a trend across many procedures, from prostate removal to knee replacement to pancreatic surgery.
The numbers are striking. For colorectal cancer, studies found that patients of high-volume surgeons had roughly 23% lower odds of postoperative death compared to patients of low-volume surgeons. In bariatric surgery, the difference was even larger: surgeons performing more than 13 procedures per year had complication rates about 44% lower than their less-experienced colleagues. High-volume surgeons also tend to have fewer surgical complications overall, including lower rates of blood clots, unplanned hospital transfers, and other adverse events.
Don’t be shy about asking a surgeon directly how many times they’ve performed your specific procedure in the past year. A confident, experienced surgeon won’t be offended by the question.
Evaluate Telehealth Options
Telehealth access has become a standard expectation rather than a bonus feature. If you have Medicare, telehealth flexibilities have been extended through December 31, 2027, meaning you can receive non-behavioral health telehealth services from your home with no geographic restrictions. These visits can even be conducted by audio-only phone call if video isn’t an option for you. For behavioral and mental health services, Medicare telehealth access from home is now permanent, with no requirement for an in-person visit beforehand.
Even outside Medicare, most practices now offer some form of virtual visits. When evaluating a new doctor, ask whether they offer telehealth for routine follow-ups, sick visits, or medication management. This can save significant time for straightforward appointments that don’t require a physical exam.
Look at Logistics That Affect Daily Life
The practical details of a medical practice will shape your experience far more than credentials alone. Before committing, find out about the things that will matter on a Tuesday afternoon when you’re sick or need a quick answer:
- Appointment availability: How far out is the next new-patient appointment? How quickly can you typically get a sick visit? Some practices monitor their scheduling data to keep wait times reasonable, while others are booked weeks out for anything non-urgent.
- After-hours coverage: What happens if you need medical advice on a weekend or evening? Does the practice have an on-call system, a nurse line, or a partner covering off-hours?
- Patient portal responsiveness: Can you message your doctor through a portal? How quickly do they typically respond? Some offices have formal policies on portal response times, while others treat messages as low priority.
- Communication preferences: Does the doctor take phone calls during set times? Can you email questions? If you speak a language other than English, is there someone on staff who speaks it?
- Location and parking: A 10-minute difference in drive time or a difficult parking situation adds up over years of visits, especially if you have a chronic condition requiring frequent appointments.
Use Your First Visit as an Audition
Think of an initial appointment as a two-way interview. You’re there to get care, but you’re also evaluating whether this doctor is someone you want managing your health long-term. Pay attention to how the doctor communicates. Do they explain things clearly? Do they ask about your concerns before jumping to their agenda? Do they seem rushed, or do they give you space to talk?
Come prepared with a few targeted questions. The National Institute on Aging suggests asking about practical matters you might not think of in the moment: whether the doctor takes phone calls or email questions between visits, whether they or their staff can accommodate your language needs, and whether house calls are ever an option if mobility becomes an issue. You can also ask about their approach to treatment. Some doctors are aggressive about testing and intervention. Others prefer watchful waiting when appropriate. Neither is inherently better, but knowing where your doctor falls on that spectrum helps you decide if their philosophy matches yours.
If you leave the first visit feeling unheard, confused about your care plan, or like your questions were brushed aside, that’s useful information. A good clinical relationship is built on communication, and the first appointment is the clearest window into what every future visit will feel like.
Compare Hospital Quality Scores
If you’re weighing doctors partly based on where they practice, Medicare’s Care Compare tool on Medicare.gov publishes hospital quality data four times a year. The data comes from a standardized 32-question survey given to discharged patients, covering how well doctors and nurses communicated, how responsive staff were, how clearly medications and discharge instructions were explained, how clean and quiet the environment was, and whether patients would recommend the hospital overall. You can search and compare hospitals side by side, or download the full dataset. This won’t tell you about an individual doctor’s skill, but it will tell you a lot about the systems and culture they work within.