To kick his drug habit, Tucker's dad decides to undergo a rapid detox, but Hank objects be cause of it's dangers. Elsewhere, Even accidentally makes a night club owner mad; Hank and Jill try to contact Boris, who has fled to New York.

Hank must try to remain professional and put aside his feelings in order to treat a childhood foe. Raj's bachelor party is Evan's latest project while a bridal event draws Divya and Jill to the city.

Evan offers to assist Divya with breaking free from her financial burden. Also, Jill's teenage nephew, Luke, calls on HankMed when his boss fails to take care of some troubling symptoms.

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

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.

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 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.

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