Hank embarks on a fresh start with his medical practice and separates from his brother Evan, who also starts his own venture. As Divya attempts to reconcile the brothers, HankMed teams up once more in the face of a Hampton's emergency.

When Jill’s chess-obsessed nephew gets kicked out of camp for fighting, Hank realizes Luke may be suffering from more than just teenage hormones. Evan courts a young, lonely heiress for his new client roster, and Divya – caught between the brothers -- faces an impossible choice.

Hank and Evan heatedly compete for a new business opportunity. Meanwhile, Divya attempts to covertly reconcile the brothers' differences.

Hank & Evan's father Eddie makes his return to the Hamptons and schemes to bring his boys back together. Hank has a new patient who is participating in a zombie race for charity. Evan also has a new patient, a retired biochemist with a possibly sinister past.

A matchmaker patient tries to setup Hank and Divya. Elsewhere. Evan attempts to get a handle on the overcrowded HankMed. Paige plans a party that spins out of control, and Boris protects his family.

HankMed treats an absentminded country club manager while Evan, with Paige's help, lands the business opportunity he's always dreamed of.

Hank attends a secret meeting in Manhattan; Evan and Jeremiah treat an Internet entrepreneur; Divya reconciles with her father.

Hank and Divya treat a veterinarian; Evan and Paige help a friend deal with loss; Boris must make accommodations.

An undercover DEA agent believes she is suffering from meth toxicity.

HankMed treats a polo team owner; Divya struggles with dating; Evan worries about a meeting of the in-laws.

HankMed treats a pop star before her tour; Evan helps Paige prepare for school; Hank gets to know a local pediatrician; Divya becomes distracted.

Hank works to diagnose two seemingly unrelated illnesses; Evan supports Paige during a difficult time; Divya's new boyfriend turns to Jeremiah for help.

Hank must travel to help an injured Dmitry; Paige deals with the fallout from the secret.

Hank has a realization about his relationships; Divya's fling takes a surprising turn.

The long-planned nuptials of Evan and Paige are finally here but along with this anticipated event comes secrets from the past that are finally revealed and flashbacks.

Several months after the events of the explosive summer finale. With the Hamptons decked out for the holidays, Dr. Hank Lawson continues to treat his patients in very unexpected ways, but Hank's biggest challenge will be facing his own medical issues. As the wedding approaches, Evan and Hank head to Las Vegas for some bachelor party fun, while Paige and Divya travel out of town for her bachelorette party. And with a snowstorm descending on the Hamptons, Paige rapidly finds her dream wedding turning into a nightmare.

Hank gets back to work after recovering from surgery and treats a woman whose fund-raising efforts may be harming her health. Elsewhere, Jeremiah helps HankMed meet demand; a potential new client catches Evan off guard; and Divya receives surprising news.

Hank treats a cop with a rebellious teenage daughter; Evan and Paige adjust to their new home; HankMed receives an offer from a patient; the changes in Divya's life may be more complicated than she expected.

Hank's investigation into Boris's death leads him to a shocking discovery; Divya and Jeremiah check out a Savannah hospital; Evan's crusade takes an unexpected turn.

Hank and Divya treat who woman who may have rabies; Jeremiah treats a radio disc jockey; Paige interviews for an internship; Hank and Evan struggle with Divya's news and Shelby looks for alternatives to start her own concierge business.

Hank continues to treat Don and becomes more involved in the lives of Don and Molly; Divya tends to a young conductor, whose passion for music may be harming his health; Evan confronts obstacles in his new political venture; and Paige sees a new side of Blythe.

Hank treats a diet-cocktail maven facing a great deal of pressure; one of Evan's detractors has an accident; Divya's neighbor is diagnosed with an ailment that hits close to home for Divya; and Hank makes a business decision.

Hank treats a spin instructor; Divya helps a successful candymaker who's facing unexpected challenges; Hank grows impatient with Killer Keller's negotiating tactics; Divya and Jeremiah try to better share their space; and Evan is upset when Paige makes a major purchase.

An unexpected visitor and a major auction at Shadow Pond thrust Hank, Evan, and Paige into an unfamiliar, high-stakes world that requires them to pull together like never before. Meanwhile, when Divya treats an older couple, who aren’t about to let their age slow them down, she realizes the pace of her own life has changed in unexpected ways.

Hank treats a florist with vivid dreams; Divya helps Evan prepare for a debate; Hank and Jeremiah disagree about treating Hank's post-surgical pain.

Hank and Don must bring Molly home safely; Divya visits her mother in Italy; Paige is overwhelmed with work.

Hank advocates an aggressive treatment plan for Don; Evan reaches out to Eddie to help Hank; Divya learns a long-kept secret.

HankMeds treat a thrill-seeking journalist who refuses to let a health scare keep her from her job. Elsewhere, Evan and Paige's relationship is put under the microscope thanks to political mudslinging, and Hank worries that Molly's behavioral problems may amount to more than simple teenage angst. Finally, Jeremiah comes to a startling conclusion after Shelby questions him regarding Hank's use of painkillers.

Hank treats a young paleontologist; Russel suffers an impossible injury; Evan and Paige need to take a drastic step; Divya receives news about her pregnancy.

After a winter abroad, Hank returns to the Hamptons to celebrate the latest addition to the HankMed family. Evan and Paige take a hands-on approach to their marriage. Later Evan hatches a plan to make Hank stay in town after a saxophone player falls ill. Meanwhile Divya experiences the joys of motherhood and a mysterious party guest brings surprising news for the Lawson family.

Hank worries a rising tennis star’s health may prevent her from taking her career to the next level, while a fellow pro at her club may have fallen ill from an unexpected source. Later Hank and Evan adjust to a startling revelation about Eddie’s past. And Evan and Paige reach a new milestone. Elsewhere Jeremiah finds peace in an odd place.

Hank, Evan and Paige try to help Eddie have a relationship with Emma; Hank treats a private investigator; Divya must find a nanny; Jeremiah makes a friend.

Hank becomes embroiled in a plot while in Monte Carlo; Divya and Jeremiah treat mysteriously ailing firemen; Paige and Evan search for a new place to live.

Evan reaches out to a woman with a strange illness; Paige and Russel have a realization about their client; Evan and Jeremiah recognize they will have to go to battle; Hank wins back a former patient.

The chef at Ray’s new restaurant seems to be getting drunk on the job, but Hank believes it’s not just a matter of hitting the bottle. Divya treats a NASCAR crew chief who channels his anxiety into an unexpectedly dangerous habit. Evan’s friendship with Ray helps him find a promising space for HankMed’s new lab, but Jeremiah has concerns about the location. And while Hank tries to get Emma to think about her future, Divya makes an important decision about her own.

Hank and Divya treat a house-sitter; Jeremiah treats a burlesque dancer and gets close to her roommate; Paige makes an important discovery; Emma becomes a tipster for a gossip site.

As a new mother, Divya finds herself bonding with a HankMed patient who is struggling to get pregnant. Hank reignites his romance with a woman he met in Europe when she arrives in the Hamptons, and Divya worries about Jeremiah’s relationship with Viviana. Emma is the new it-girl on SnarkHampton and gets invited to one of the hottest parties of the summer, and Paige and Evan enlist Bob to help with their issues with Russel.

Hank treats a perfumer who is losing the sense of smell; Evan and Ray hold a grand opening for HankLab; Divya tries to protect Jeremiah.

Hank and Boris meet a potential trial patient in Argentina; Divya meets Sashi's grandmother; Russel tries to make amends with Paige; Evan strives to expose Oz.

Despite their strained relationship, Divya and Jeremiah work together to treat a model who is struggling to eat. After Ray’s past catches up with him, Evan tries to distance himself from their partnership but it proves to be harder than he expected. Hank and Boris return from Argentina with an idea to enlarge the scope of Boris’ foundation, and Emma violates her brothers’ trust.

Hank treats Cinco when his sore wrist turns out to be more complicated than a simple sprain. Evan and Paige help Emma set a trap to catch Oz. Divya and Jeremiah treat a boat-builder who resents being left behind when his business partner takes a job sailing around the world. Hank helps Charlotte adjust to regaining her vision but the learning curve is steeper than either of them anticipated. Meanwhile, Boris takes a major step towards expanding his foundation.

Hank and Evan search for Emma; Evan cannot understand Hank's reluctance to join Boris' new endeavor; Paige and Evan learn something about Bob; Jeremiah tries to accept Viviana's changes.

Hank helps a TV host. Evan and Paige buy get some unexpected news. Divya saves a young skateboarder.

Hank treats a rookie athlete. Evan and Paige move into the guest house. Divya is in a jam.

An actor wants to shadow Hank in order to prepare for a role. Divya performs a genetic test on a royal patient. Evan accidentally takes his new motto of transparency a step too far. Paige embraces chaos during a home renovation project.

Hank treats a transgender teenager. Evan and Jeremiah host a gala fundraiser.

Hank goes to Manhattan with Olympia. Evan fears Boris is keeping a secret. Divya receives a visitor.

Keller asks Hank for help with an embarrassing medical problem. Divya treats a group of Civil War reenactors who are suffering from an age-old disease. Evan fears he may be in over his head when he's roped into a secret project with Boris.

Hank helps Boris prep a secret patient for surgery. Evan tries to chase a bad omen from the hospital. An offer from Quami forces Divya to make a major decision about her personal life.

Hank has an epiphany after running into his former fiancé. Evan and Paige help Elán through her labor. Divya envisions a new future for her career and family.

Hank attempts to help a stubborn politician whilst Divya's future is impeded. Jeremiah returns, and Eddie has a surprise for Hank and Evan.

When Diana's hacked records go viral, Evan handles the aftermath. Divya helps Jeremiah and his parents. Hank and Jen go on a first date.

Hank finds romance in Hong Kong. Divya treats a repo man. Paige convinces Evan to rethink their parenting path.

Hank works his first shift at the emergency room in years. Jeremiah bonds with his patient. Divya worries about Lena.

Hank treats an overworked Keller. Divya meets Hank's mentor. Evan and Paige struggle with the demands of IVF. Jeremiah creates a video for Divya's baby shower.

Hank meets a woman who fears she has an inherited disease. Eddie makes a medical decision. Jeremiah discovers that Boris went to clinical trials without his input.

Hank helps a theater legend at Eddie's wedding; Eddie and Evan reconcile. Paige and Evan wait for pregnancy test results.

As Boris prepares to leave the Hamptons forever, he asks Hank to join him; Evan and Paige consider a life-altering decision; Divya receives news.