Abigail Marjorie "Abby" Lockhart,
M.D.
A Doctor of Medicine (abbreviated MD, from the Latin ) is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the ''MD'' denotes a professional degree of physician. This ge ...
(
née
The birth name is the name of the person given upon their birth. The term may be applied to the surname, the given name or to the entire name. Where births are required to be officially registered, the entire name entered onto a births registe ...
Wyczenski) is a fictional character from the
NBC
The National Broadcasting Company (NBC) is an American commercial broadcast television and radio network serving as the flagship property of the NBC Entertainment division of NBCUniversal, a subsidiary of Comcast. It is one of NBCUniversal's ...
medical drama series ''
ER,'' portrayed by
Maura Tierney. She first appears as a guest star in the first half of the
sixth season, before becoming a main character later that season, appearing until the beginning of the
fifteenth season. Tierney returned to make one final guest appearance later in season fifteen.
Beginnings
The character Abby Lockhart first appears in season 6 of ''ER'' in the episode "Great Expectations", guest starring as
Carol Hathaway's (
Julianna Margulies
Julianna Margulies (; born June 8, 1966) is an American actress. After several small television roles, Margulies received wide recognition for her starring role as Carol Hathaway in the NBC medical drama series '' ER'' (1994–2000; 2009), fo ...
) labor and delivery nurse. Three months later, she became a regular character. She first made an appearance in February 2000 as a third-year medical student beginning her ER rotation. On her first day, she meets Dr.
Luka Kovač (
Goran Visnjic), her first teacher, with whom she will experience both a professional and personal relationship, and who will become the most important character in her long-running story. Lockhart's first months in the ER prove challenging for her, transitioning from OB nursing, to the ER. In that time, she sees Carter stabbed, and a medical student,
Lucy Knight killed by a patient with
schizophrenia
Schizophrenia () is a mental disorder characterized variously by hallucinations (typically, Auditory hallucination#Schizophrenia, hearing voices), delusions, thought disorder, disorganized thinking and behavior, and Reduced affect display, f ...
. She also has had to speak to superiors
Kerry Weaver (
Laura Innes) and
Mark Greene
Mark Greene, Doctor of Medicine, M.D. is a fictional character from the American medical drama series ''ER (TV series), ER''. Portrayed by actor Anthony Edwards (actor), Anthony Edwards, he first appeared in the series' 24 Hours (ER), pilot e ...
(
Anthony Edwards) about
John Carter's (
Noah Wyle
Noah Strausser Speer Wyle (; born June 4, 1971) is an American actor, writer, producer and director. He rose to fame as John Carter in the NBC medical drama '' ER'' (1994–2009), receiving five Emmy Award nominations, three Golden Globe Award ...
) growing
drug addiction
Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behavior that produces natural reward, despite substantial harm and other negative consequences. Repetitive drug use can ...
. Although Carter is hostile at first, he and Abby become friends over the course of the next season.
Abby's medical training had gone into hiatus and she had become a full-time obstetrics nurse to provide for her then-husband Richard Lockhart's medical school education. Once they
divorce
Divorce (also known as dissolution of marriage) is the process of terminating a marriage or marital union. Divorce usually entails the canceling or reorganising of the legal duties and responsibilities of marriage, thus dissolving the M ...
d, she resumed her medical training. At the start of season 7, Weaver breaks the news that her registration for her final year of medical school has been denied due to lack of payment. Abby confronts her ex-husband, who has stopped paying her tuition because had become bankrupt. She resumes her part-time OB nursing job. Soon, Weaver offers her a full-time ER nursing position, which she accepts. After several rewarding years as a nurse, Abby gets her ex-husband to sign off on a loan so she can finish medical school. The loan defaults, but John Carter pays the deficit. After she fails her first board certification exam, she passes on her second try. This leads to the earning of her
MD in the Season 10 finale. Abby's first day as a doctor begins when Pratt and Chen fall victim to a
road rage
Road rage is aggressive or angry behavior exhibited by people driving a vehicle. These behaviors include rude and verbal insults, yelling, physical threats or dangerous driving methods targeted at other drivers, pedestrians, or cyclists in an ...
incident. Abby is called in as a doctor to help save her friends' lives.
In the 2000–2001 season, Abby is visited by her mother,
Maggie Wyczenski (
Sally Field
Sally Margaret Field (born November 6, 1946) is an American actress. She has performed in movies, Broadway theater, television, and made records of popular music. Known for her extensive work on screen and stage, she has received many accola ...
), who has
bipolar disorder
Bipolar disorder (BD), previously known as manic depression, is a mental disorder characterized by periods of Depression (mood), depression and periods of abnormally elevated Mood (psychology), mood that each last from days to weeks, and in ...
. Abby's childhood is revealed to have been very difficult: she was forced to cope with her mother's erratic behavior and long absences and had to take care of her younger brother Eric (
Tom Everett Scott
Thomas Everett Scott (born September 7, 1970) is an American actor. His film work includes a starring role as drummer Guy Patterson in the film '' That Thing You Do!'', the protagonist in '' An American Werewolf in Paris'', and notable roles i ...
). Eric is introduced in later episodes. He is in the
US Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its ori ...
but goes
AWOL
Desertion is the abandonment of a military duty or post without permission (a pass, liberty or leave) and is done with the intention of not returning. This contrasts with unauthorized absence (UA) or absence without leave (AWOL ), which ...
and is showing signs of bipolar disorder. He refuses to accept it and clashes with both Abby and Maggie as a result. Abby eventually reconciles with her mother during the beginning of Season 13 as Maggie is taking medications for her disorder regularly, and Abby is grateful for her support when her son Joe is born prematurely.
Abby's father, Eddie, left the family when Abby was a child, due at least in part to Maggie's uncontrollable behavior. Abby reunites with her father (
Fred Ward
Freddie Joe Ward (December 30, 1942 – May 8, 2022) was an American character actor. Starting with a role in an Italian television movie in 1973, he appeared in such diverse films as '' Escape from Alcatraz'', '' The Right Stuff'', '' Remo Wil ...
) in season 13, when he initially approaches her under the guise of being a patient named Eddie Jackson before finally revealing his true identity to her. Abby tells him to stay away from her, although she later considers inviting him to her wedding.
Abby dates Dr. Kovač, Dr. Carter and Jake, a medical student, but eventually reunites with Kovač, with whom she has a son. They later marry. She befriends many colleagues in the ER throughout the series, co-workers such as
Susan Lewis
Susan Lewis, M.D. is a character from the medical drama series ''ER'', portrayed by American actress Sherry Stringfield.
Susan appeared as a primary character in the pilot episode and left the show part way through in the third season. She la ...
, and
Kerry Weaver. Her closest friend is Dr.
Neela Rasgotra, who graduates medical school with her and lives with her during some of Neela's hard times. As Carter is phased out of the show and Weaver departs midway through Season 13, Abby and
Luka Kovač are the senior figures on the show until their departure in 2009.
Personal life
Prior to beginning medical school at County, Abby was married to Richard Lockhart; she and Richard were expecting a child at one point, but Abby chose to have an abortion, since she was afraid the child would have bipolar disorder like her mother. Abby never told her family about the pregnancy and Richard was unaware of it until after the abortion. The marriage began to break down after a short time, with Richard frustrated at Abby's abortion and depression, and Abby angry over his insensitivity, since she was working overtime at home and at work to help pay for his medical schooling. They finally split for good when Richard cheated on her and part of the divorce agreement was that he would pay for her medical schooling. Abby chose to keep her married name of Lockhart, claiming "it's the only good thing I got out of the whole mess."
Soon after taking the position in the ER, Abby begins a relationship with Dr. Luka Kovač, who is initially a mentor figure to her until she has to quit medical school. The beginning of their relationship is strained when they are attacked by a mugger on their first date, whom Luka kills in defense. She and Luka stay together for about a year, but their relationship becomes more strained after the arrival of Abby's mother and the increasing closeness between Abby and
Dr. John Carter, and a heated argument leads to their break up at the beginning of the eighth season.
Despite an initial period of awkwardness and jealousy after their romance ends, Luka and Abby become good friends again. She criticizes him and expresses her concern when he behaves badly towards other staff during his depressive episode in season 9. From seasons 9 to 11 the two are very close friends, although their mutual attraction is still sometimes visible. In season 8 Abby's neighbor Brian attacks her for protecting his abused wife, leaving Abby with a horribly bruised face. After allowing her to recover at his apartment, Luka traces Brian to a bar and beats him, threatening to kill him if he comes near Abby again.
Abby's next relationship is with
Dr. John Carter. Abby discovers Carter shooting up on painkillers during season 6. She tells the senior doctors about it, and at their urging and with their help, Carter enters a rehab program. Once he returns, he sees Abby at an AA meeting. She tells him that she is a recovering alcoholic and had been sober for five years. Against AA/NA suggestions, she agrees to become his AA sponsor. However, she drops the role as his sponsor after Carter’s refusal to take his recovery seriously. Abby and Carter develop a strong friendship, which strains her relationship with Luka. Several months later, Abby has a particularly horrible birthday and starts drinking again. When Carter catches her having a beer a few weeks after she was attacked, he confronts her, and she tells him not to worry about her. When
Dr. Mark Greene passes away at the end of season 8, Carter seeks solace in Abby. She returns to her AA meetings, telling Carter she is doing it for him, and they are a couple throughout season 9. Abby continues drinking on occasion, however, and Carter compulsively tries to "fix" and "change" her. At one point, Carter is ready to propose to Abby at a special dinner he's arranged for her. After Abby states that she is not changing, he puts the ring back in his pocket; although they discuss it briefly in a later episode, he never proposes again. Their relationship is badly strained when Carter's grandmother (
Frances Sternhagen
Frances Hussey Sternhagen (January 13, 1930 – November 27, 2023) was an American actress. She was known as a character actress who appeared on- and off-Broadway, in movies, and on television for over six decades.Joy, Car"Frances Sternhagen i ...
) dies, and Abby's brother, Eric, conclusively diagnosed with bipolar disorder, acts out at the funeral and falls into the grave. Soon after, Carter flies to the
Congo and joins Luka, who is volunteering with
Doctors Without Borders
Doctor, Doctors, The Doctor or The Doctors may refer to:
Titles and occupations
* Physician, a medical practitioner
* Doctor (title), an academic title for the holder of a doctoral-level degree
** Doctorate
** List of doctoral degrees awarded ...
. On his return, Abby is extremely hostile towards him, kicking him out of her apartment, asking for her key to be returned and returning things of his. When Carter goes to
Africa
Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...
for a second time to recover the body of Luka, who, in a plot twist, has not actually died, he sends Abby a letter, ruling out all hope of reconciliation. Abby and Carter remain cordial after a period of distance between them, especially when Carter returns to Chicago with his pregnant girlfriend Kem; however, they are not in contact after Carter departs County in season 11.
Abby briefly dates a medical student named Jake in season 11, but their relationship fizzles when Abby does not respond positively to Jake's desires to stay in
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
to be with her. She also begins to grow closer in her friendships with Dr.
Susan Lewis
Susan Lewis, M.D. is a character from the medical drama series ''ER'', portrayed by American actress Sherry Stringfield.
Susan appeared as a primary character in the pilot episode and left the show part way through in the third season. She la ...
and
Dr. Kerry Weaver. Her closest friend is Neela Ragostra, a bond formed while both were medical students in season 10. Dr.
Lucien Dubenko, Chief of Surgery, is attracted to her for some time, but Abby does not return his affections, seeing him as just a friend. Nonetheless, Lucien remains rather protective of her for several seasons.
In season 12, Abby rekindles her relationship with Luka in the episode "The Human Shield" when her attempt to vent her frustration at him turns into a kiss and subsequently sleeping together. Initially, they decide to remain friends, but soon become lovers, noting that they always seem to find their way back to each other. Three weeks into their relationship, it is revealed that Abby is
pregnant
Pregnancy is the time during which one or more offspring gestation, gestates inside a woman's uterus. A multiple birth, multiple pregnancy involves more than one offspring, such as with twins.
Conception (biology), Conception usually occurs ...
. Despite clearly wanting another child, his own having perished in Croatia, Luka states that he will support whatever choice she makes, as long as they can still remain together. After a week or so of uncertainty, Abby decides to keep the baby. Luka proposes to Abby while she is pregnant, but Abby is not comfortable with the idea because of her past problems, and later claims she 'doesn't need a white dress' to prove she loves him. Their baby, a son named Josip (after Luka's father), or Joe for short (after
Joe Frazier
Joseph William Frazier (January 12, 1944November 7, 2011) was an American professional boxer who competed from 1965 to 1981. Nicknamed "Smokin' Joe", he is widely regarded as one of the greatest heavyweight boxers of all time. He was known for ...
, the boxer whom Abby's long-disappeared father was a fan of) is born prematurely by emergency
C-section
Caesarean section, also known as C-section, cesarean, or caesarean delivery, is the surgical procedure
Surgery is a medical specialty that uses manual and instrumental techniques to diagnose or treat pathological conditions (e.g., trauma ...
at the beginning of season 13. Abby has to have an emergency
hysterectomy
Hysterectomy is the surgical removal of the uterus and cervix. Supracervical hysterectomy refers to removal of the uterus while the cervix is spared. These procedures may also involve removal of the ovaries (oophorectomy), fallopian tubes ( salpi ...
. Joe spends several weeks in the hospital's
NICU, requiring surgery during his stay. The trauma of their son's birth and hospital stay takes a toll on them both, but they appear much happier in later episodes, caring for their now healthy baby boy.
Throughout season 13, Abby is shown growing into her role as Joe's mother, first by taking time off to be with her seriously ill baby, then by participating in activities like Mommy and Baby classes and walks in the park, and then later by gradually reintroducing herself into the ER world. Mid-season, tension develops between Abby and Luka, partly as the result of Luka's apparently paranoid behavior regarding Curtis Ames (
Forest Whitaker
Forest Steven Whitaker (born July 15, 1961) is an American actor, filmmaker, and activist. His accolades include an Academy Award, a Golden Globe Award, a British Academy Film Award, two Screen Actors Guild Awards and the Best Actor Award at the ...
), a disgruntled former patient who has sued Luka due to a stroke he suffered that cost him the use of his arm. Not realizing that Ames approached her and Joe in the park posing as a friendly stranger, and has been stalking both her and Luka for some time after he lost the case, Abby brushes off Luka's concerns. However, Ames breaks into Abby and Luka's apartment with a gun, and demands to see Luka. Abby tries to bargain with him, telling him that she is a recovering
alcoholic
Alcoholism is the continued drinking of alcohol despite it causing problems. Some definitions require evidence of dependence and withdrawal. Problematic use of alcohol has been mentioned in the earliest historical records. The World Hea ...
, and recounting an occasion where she felt she had hit 'rock bottom'. Luka is taken hostage, threatened and has his hand crushed by Ames, but survives when Ames commits
suicide
Suicide is the act of intentionally causing one's own death.
Risk factors for suicide include mental disorders, physical disorders, and substance abuse. Some suicides are impulsive acts driven by stress (such as from financial or ac ...
. In the next episode, an emotional Abby asks Luka to propose to her again. She says if they got through the shooting incident and the Curtis Ames nightmare, they can get through anything - he proposes and the couple get engaged. Later Luka realises that Abby is freaked out about planning the wedding, so he decides to prepare a surprise wedding for her. At first, she has her doubts but eventually she agrees and asks
Neela Rasgotra to be her maid of honor.
At the end of the thirteenth season, Abby and Luka plan to honeymoon in
Hawaii
Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta ...
. However, the night before they are due to depart, Luka receives a phone call from
Croatia
Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...
informing him that his father is ill, so the honeymoon is put on hold until Luka can return from his urgent trip abroad. After Luka's departure, Abby has a tough time with the stern new ER Chief
Kevin Moretti (
Stanley Tucci
Stanley Tucci Jr. ( ; born November 11, 1960) is an American actor. Known as a character actor, he has played a wide variety of roles ranging from menacing to sophisticated, earning numerous accolades, including six Emmy Awards and two Golden ...
), who plans to mold the department into a more efficient and professional work environment, but Moretti quickly tells Abby he is very impressed with her work. Despite this, she seems to dislike him more than many of the other residents. In season 14, Abby is struggling to deal with Luka's absence, raise Joe and work at the ER; in "Gravity", Joe is injured after falling off a jungle gym at the playground and Abby ends up relapsing at the episode's end. She approaches Dr. Janet Coburn (the O.B. Chief) who appears to have been her AA sponsor in the past. Abby's drinking problem continues to escalate, and she realizes how bad it is in "Blackout" when she shows up drunk to a party in honor of Pratt and Morris passing their boards. Abby finds herself waking up at 3am in Moretti's apartment realizing, after sobering up at the airport when trying to find a flight to Croatia to see Luka, that she slept with him.
Soon after Luka arrives back in Chicago, he gets news that his father has died. Abby tells Luka to take Joe to Croatia for the funeral while she seeks help for her alcoholism- though she does not initially reveal the infidelity that her blackout caused. Upon her return to the ER, Abby faces the reality of her situation; she must tell her co-workers the truth about her disease. The only negative reaction at work is from Sam (
Linda Cardellini
Linda Edna Cardellini (born June 25, 1975) is an American actress. In television, she is known for her starring roles in the teen drama ''Freaks and Geeks'' (1999–2000), the medical drama ''ER (TV series), ER'' (2003–2009), and the thriller ...
), who displays disgust at Abby's weakness, but the two women mend fences when Sam tells Abby she was being harsh because of her own long history of being around alcoholics who refused to clean up their lives. Abby goes to Croatia and confesses her blackout and subsequent actions to Luka. Luka is angry that she cheated on him and put their son's life in danger. When they return to the States, he decides to move out of the apartment, though he does not seek separation or divorce papers. He decides to work at a long-term care facility and soon has a change of heart about Abby's mistake, especially after a tense conversation with Dr. Moretti. Moretti also attempts to apologize to Abby, but she coldly rebuffs him. At the conclusion of the 14th season, it would appear that Abby and Luka are willing to continue to work on their marriage, with Luka forgiving Abby with a kiss. Abby's happiness at this is tempered when the ambulance she walks past explodes, jarring her and mortally wounding her friend and colleague Dr. Gregory Pratt.
At the beginning of the 15th season, we learn that Abby has sought a position at a hospital in Boston where she and Luka plan to move with their son for a new start. In the third episode, Abby's secret that she has accepted the job and resigned from County is slowly revealed to the others in the ER, although Abby asks them to keep it secret because she does not want it to be a big deal. Long-serving nurse Haleh Adams shows the departing Abby a closet wall where all the past doctors and employees have put their locker name tags. Abby then adds both hers and Luka's tags to the wall. Abby finally leaves, saying goodbye to most of the staff who are gathered in the ambulance bay. She is picked up by Luka who has arrived in his car with their son.
Career as a doctor
In 2003, Abby starts her final year of medical school and newcomer Samantha Taggart replaces her as the central nurse character on the show. As both a nurse and later a doctor, Abby has a tendency for sarcasm towards troublesome patients (and her co-workers), but she exudes gentleness and security as well. Although she is not as intellectually gifted as Neela Rasgotra, John Carter, or Gregg Pratt, she has many years of experience and one of the highest patient-satisfaction scores. It is a mark of Kerry Weaver's confidence in Abby that, when she has her hip-replacement surgery in Season 12, she asks Abby to be her son Henry's legal guardian if something happens to her. Towards the end of her final quarter of medical school, she is told that someone has anonymously paid off the balance on her tuition. She later discovers it was Carter. Abby goes on to graduate from medical school and finally becomes Dr. Abby Lockhart. By season 14, Abby is a fourth-year resident. She applies for an Attending position at County when she becomes frustrated by the endless delays and interviews for a position at an upscale medical facility, although this is partly because she wants to keep her options open if Luka decides to reconcile with her. She gets the other position, but Dr. Pratt uses his pull to get County to offer her the Attending position, which she accepts, one episode before Luka decides to forgive her.
After leaving with Luka to work in Boston, Abby appears once more in season 15 episode 20, "Shifting Equilibrium", during a phone call with Neela, who needs Abby's encouragement to leave County. Abby is seen in her new home looking after a group of young children for her after-shift daycare, including a three-year-old Joe.
External links
Official NBC Character Bio
{{DEFAULTSORT:Lockhart, Abby
Fictional alcohol abusers
Fictional nurses
Fictional female doctors
Television characters introduced in 1999
ER (TV series) characters