Dr Ridhima Gupta
Ridhima is a warm hearted, kind and good-natured girl. The single most important thing in her life is to make her father proud of her achievements. She is intelligent and modern in her outlook on life, and yet respects and represents all the core Indian values. Quick to forgive and forget, at the same time she will not take blatant injustice lying down. Ridhima's weak spot is Anjali, as she allows Anjali to always get the better of her due to her own sweet nature. Another intern, Armaan, irritates her to the point of losing her temper. She falls in love with Armaan but her ego drives them apart.
Dr. Armaan Mallik 22 year old Armaan represents the new age man; one who is self confident, efficient, cheeky, but yet a kind person at heart. He is also extremely handsome. His professional life is very important to him. He enjoys female company and is used to being the center of female attention and also knows how to sustain that attention. Armaan comes from an affluent family and has never wanted for anything ever in his life. Beneath the suave and confident exterior lies a focused doctor, whose sole aim is to outgrow the stigma of being the son of an alcoholic anaesthesiologist. He falls in love with Ridhima. His life is centered around Ridhima.
Dr. Anjali Gupta
Dr. Anjali GuptaAnjali at 22, is Shashank's older daughter and is used to having her way. Extremely beautiful, she is quiet conscious of her looks and not above using them. She is manipulative and conniving. She is a good doctor in her own right, though she is never a favourite amongst the patients, owing to her to-the-point attitude. Her ultimate aim is to be the head of Sanjivani, as she will have power and respectability, and make her the fitting heir apparent to Shashank's legacy. She will employ all the methods of saam, daam, dand and bhed to get whatever she sets her eyes on. She is also protective about Ridhima. Being her grandma's favourite she helps set her father up with nurse Padma knowing he needs a life partner. Even though she is hounded by lovestruck Atul, she handles him with maturity, but starts developing some feelings for him when she realizes he loves her deeply.
Dr. Atul Joshi
Dr. Atul JoshiAtul is the best guy friend a girl can ever have, without ever making him a real boyfriend. He is a good natured, easy going boy, who has become a doctor to fulfill the wish of his dead father. His father worshiped Sanjeevani and Shashank Gupta and he has come to pay his tribute to the man who adopted him. He is always treated like one of the girls when girlie talks are being discussed. When he realizes certain people cannot be changed, he empties trash, puts cups in trash and carries his own porcelain cup so that the use of Styrofoam cups in Sanjivani can be reduced. He likes Anjali but Anjali never takes him seriously.
Dr. Rahul Grewal
Dr. Rahul GrewalHe is a smart, once-ugly new intern from Sanjivani Amritsar. Everyone in the college would laugh at him and all the girls would roam around with Armaan. He liked one girl-'Sonia'in his college who in turn liked Armaan. He is now in Sanjeevani and is out to trouble Armaan. He does have a softer side.
Dr. Muskaan Chadda
Dr. Muskaan ChaddaShe is a Punjabi chatter box and the new intern from Sanjivani Amritsar. Her family has known Rahul's family for a while and was once engaged to him, but that didn't work out. She hatesRahul. She loves her 'Dhanu' or her Scooty a lot. Dr. Keerti often lectures her because of her foolish but funny questions. She can make one laugh with her Punjabi jokes and bad words. She and Rahul are pretending to be married.
