Clinical Team & Advisors
Dr. Manzella comes to Seleni with extensive experience as a clinician, administrator, and professor of psychology. For more than 20 years, Dr. Manzella maintained a private practice in New York City where she provided therapy and supervision in several areas, including grief and bereavement, her specialty.
Dr. Manzella oversees the clinical practice at Seleni, where she specializes in working with parents after miscarriage, stillbirth, and child loss. Her clinical work also includes helping women and couples navigate fertility challenges as well as the complexities of perinatal mood and anxiety disorders. Her focus is on helping women and couples find ways to draw on their strengths and take the next steps that are right for them.
For those who are grieving, the next step might be letting go. Or it might be recognizing their ongoing bond with and love for the child they have lost. She also focuses on any potential mood or anxiety disorders that can complicate bereavement, and she is particularly skilled at supporting parents as they explore the decision to pursue subsequent pregnancies or build a family in other ways.
Dr. Manzella is also an expert on the relationship between loss and trauma. She is an empathic clinician who uses empirically derived interventions that are proven to be effective treatments for grief as well as mood and anxiety disorders. She continues to embrace and use mindfulness-based clinical interventions, including those she developed through her research and teaching as an international consultant on managing loss and trauma.
Dr. Manzella also provides career assessment and counseling for women making career changes following pregnancy. She addresses practical and psychological elements in career exploration, building on her 20 years of experience as a New York University faculty advisor and professor.
Dr. Manzella earned both her master's degree in clinical psychology and doctorate in counseling psychology from New York University. She carried out her doctoral dissertation research at Beth Israel Medical Center hospice, with postdoctoral supervision in grief and bereavement work.
Dr. Manzella also has had specialized training at Postpartum Support International, the Postpartum Stress Center, and the Beck Institute for Cognitive Therapy. Dr. Manzella was named a Fellow in Thanatology: Death, Dying and Bereavement by the Association of Death Educators and Counselors. She is currently serving the third year of a three-year term as a member of their board of directors. She continues to teach at New York University and makes her home in New York City.
Sarah Best has worked with, and on behalf of, women and their families since 2004. Prior to joining Seleni, Ms. Best provided clinical care coordination, counseling, and psychotherapy in a variety of settings throughout New York City, including court-based family advocacy programs, hospital-based crisis support teams, and outpatient clinics. As an experienced group therapist, Ms. Best has facilitated psychosocial support groups for a wide range of women's health concerns, including trauma and depression.
Ms. Best's clinical interests include pregnancy loss, traumatic birth, perinatal mood disorders, and the transition to parenthood. Ms. Best focuses on anxiety disorders during and after pregnancy and provides cognitive behavioral therapy (a first-line, evidence-based treatment) for generalized anxiety disorder, obsessive-compulsive disorder, post-traumatic stress disorder, and panic disorder.
Ms. Best earned her master's in clinical social work as a merit scholar at New York University. She has completed postgraduate training at the Beck Institute for Cognitive Behavior Therapy in Philadelphia and additionally trains in couple's and family treatment at The Ackerman Institute for the Family. Ms. Best lives in Brooklyn with her husband and young daughter and appreciates firsthand the challenges unique to urban parents.
Dr. Bieger integrates psychodynamic therapy with cognitive behavioral techniques to treat trauma and bereavement after pregnancy loss, perinatal anxiety and mood disorders, and insomnia. She specializes in helping women navigate the struggles of making the transition to motherhood, especially challenges of parenting and relationships. She helps women build the support they need to take better care of themselves and their families. Dr. Bieger’s work is enriched by her own experiences as a wife and mother of two young boys.
Dr. Bieger earned both her master's and doctorate degrees in cognitive psychology from Columbia University and continued her specialization in the field at Adelphi University’s Derner Institute. She completed her undergraduate work in psychology at Oberlin College and trained at Mount Sinai Hospital, New York Psychoanalytic Society & Institute, and the Furman Counseling Center at Barnard College.
Dr. Harteneck has more than 18 years of experience treating patients with mood and anxiety disorders. She specializes in depression and anxiety, adjustment disorders, perinatal mood and anxiety disorders, life and career transitions, infertility, and relationship issues with partners, family, and friends. She uses an integrative approach to therapy, combining psychodynamic insight with cognitive behavioral techniques.
Dr. Harteneck earned both her master’s and doctorate degrees in clinical psychology from Adelphi University, her master's degree in counseling psychology from Columbia University, and her master's in business administration from the University of Chicago. Her undergraduate degree in clinical psychology is from the University of Buenos Aires. She did her internship at Kings County Hospital Center and worked at the Metropolitan Center for Mental Health. She completed her postdoctoral training at New York-Presbyterian/Columbia University Medical Center and the Beck Institute for Cognitive Behavior Therapy in Philadelphia.
In addition to working at Seleni, Dr. Harteneck supervises at Lenox Hill Hospital and the Center for Cognition and Communication. She is fluent in Spanish, French, and German.
Charles Schaeffer received his MA and PhD in clinical/counseling psychology from New York University and has worked at New York University, Mount Sinai Medical School, the Department of Veteran's Affairs, and in the New York City public school system. He has spent the last nine years working with adults, adolescents, and children who are experiencing stress, insomnia, anxiety, and depression.
As an experienced psychotherapist and adjunct clinical professor at NYU, Dr. Schaeffer comes to the Seleni Institute with expertise in different methods of treatment, including cognitive-behavioral, sleep enhancement, mindfulness-based, and psychodynamic. He is an internationally recognized scholar, career coach, and research contributor for Deloitte, and he applies his research on work-life balance, caregiving, and career development to help parents negotiate the demands of work and family. When not in the office, Dr. Schaeffer enjoys creating media designed to help people understand and apply psychology to everyday life including his column for the Daily Meal, Mind Over Meal.
Ayelet Kaznelson is an International Board Certified Lactation Consultant and a Certified Lactation Counselor. At Seleni, she offers clinics, classes, workshops, and one-on-one sessions to help expectant parents prepare for the postpartum period and to resolve breastfeeding issues after the baby is born. Born in Israel, she moved to New York City in 1989. After the birth of her daughter in 1999, Ms. Kaznelson started training to become a lactation consultant at Elizabeth Seton Childbearing Center. When the Center closed in 2003, her mentors invited her to cofound a private practice, The Manhattan Lactation Group. She was also asked to join the original staff at Realbirth, New York City's first comprehensive childbirth education and postpartum center.
She received her Lactation Counseling Certification in 2000, and after the birth of her son in 2004, Ms. Kaznelson passed the International Board Certification exam. She relocated to Los Angeles in 2006 where she started a private practice, The Los Angeles Lactation Group, and was a staff lactation consultant at Cedars-Sinai Medical Center. Ms. Kaznelson returned to New York City in 2007, and she continues to offer home visits, teach classes, and run clinics. She currently resides in Manhattan with her 2 children, Zoë and Liam, and her husband Todd. You can find out more about her at ayeletkaznelson.com.
Brooke Nalle, MS, founder of Sleepy on Hudson, is a pediatric sleep consultant who works with families and children from birth to preadolescence. Ms. Nalle believes sleep teaching (rather than sleep training) creates a healthy sleep relationship for the entire family. She collaborates with families to find sleep solutions that meet each child's cognitive, physical, and socio-emotional needs.
Ms. Nalle received her master's in education from Bank Street College of Education in 2003 and is one of the first 50 graduates of Kim West's Gentle Sleep Coach program. She is trained in basic counseling and child development, sleep science, behavioral modification techniques, and secure attachment theory.
In her work with Kim West, Ms. Nalle studied with experts in postpartum depression, sleep apnea (and other medical conditions) in children, and sensory processing disorders and sleep, and received specialized training to handle the particular issues of babies in the four to six month period. Ms. Nalle is a member of the Hudson Valley Birth Network and chair of the Community Nursery School Parent Committee. She is the proud mother of three children: Alistair, Clara, and Loewy.
Carla is a licensed acupuncturist and practitioner of oriental medicine. She offers acupuncture, herbal medicine, Tui Na massage, Gua Sha, cupping, Qi Gong, dietary therapy, and placenta encapsulation services. Carla is dedicated to partnering with her clients to find the best ways to integrate holistic health into their lifestyle – both for preventive healthcare or to supplement conventional medical treatment.
Carla graduated from Pacific College of Oriental Medicine in 2011 with a master's degree in traditional oriental medicine. She has more than 10 years experience with Swedish massage therapy, Thai yoga bodywork, deep structural integration, Shiatsu, aromatherapy, and herbal body wraps and steams.
Carla's interest in holistic medicine began during her childhood struggle with eczema. Tired of the side effects and short-term benefits of topical steroid medications, she searched for ways to heal and manage her skin from the inside by using herbs and natural bodywork.
Carla is passionate about women's health and continues her education in stroke recovery, autoimmune conditions, and digestive health. She also has an avid interest in dance therapy and knitting as both a hobby and a stress-relieving therapy. You will most often find her doing one or the other whenever she is not working or pursuing her studies.
Ira Joan Macner uses a unique blend of bodywork modalities to create a therapeutic experience tailored to each client. She incorporates Reiki, reflexology, Shiatsu, and other massage techniques as well as allied therapies, such as aromatherapy and hot stones. In her ten years of practice, Ms. Macner has helped her clients find relief from chronic soft tissue conditions, postural imbalances, carpal tunnel syndrome, sciatic nerve impingement, and plantar fasciitis. She is experienced in prenatal and postnatal massage and also works with clients undergoing fertility treatment.
Ms. Macner received her associate's degree in occupational studies from The Swedish Institute and has acquired additional certifications in ARCB foot reflexology, Southern Thai massage, and Reiki. She has taught kinesiology, pathology, medical massage, and body mechanics at The Finger Lakes School of Massage in Westchester, New York, and she currently teaches anatomy in the yoga teacher training program at Greenhouse Holistic in Brooklyn. Ms. Macner also holds a bachelor's degree from the University of Utah.
Mia Hatgis LAc is a licensed acupuncturist and Chinese herbalist. She specializes in women's health with a particular interest in fertility, pregnancy, the postpartum period, and pediatrics. Ms. Hatgis is also a trained doula, and in her work she uses a unique combination of traditional Chinese medicine, DreamBirth imagery, nutrition, and essential oil therapy. Her passion is working with pregnant women to empower them, enhance their pregnancies, prepare them for labor, and ease their transition into parenthood. She lives with her husband and two children in Brooklyn and has a private practice in Soho.
Paul Kempisty LAc is a licensed acupuncturist and board certified herbalist. He has studied Traditional Chinese Medicine in the United States and in China with a special focus on oncology and gynecology. Mr. Kempisty has also practiced and taught Reiki and medical aromatherapy for more than 15 years.
Mr. Kempisty integrates the scientific advances of modern medicine with the wisdom of ancient Eastern medicine to make both more effective and accessible to his patients. This combination of Western and Eastern approaches gives him the opportunity to guest lecture at medical conventions and at the Mount Sinai School of Medicine.
In his private practice in Manhattan Mr. Kempisty treats patients for pain management, functional disorders, and gynecology and fertility issues as well as with complementary care during and after traditional cancer treatments. He develops a comprehensive treatment and personal education plan for his patients to help them achieve radiant health.
Dr. Cohen is a board certified psychiatrist specializing in women's mental health and reproductive psychiatry. She is committed to working with women throughout all stages of their reproductive lives. Dr. Cohen has expertise in diagnosing and treating psychiatric conditions related to menstruation and providing support and medication management to women during infertility struggles and treatment, throughout pregnancy, and during breastfeeding and the postpartum period.
Dr. Cohen takes a holistic and patient-centered approach to treatment, combining her understanding of psychopharmacology and psychodynamic psychiatry to alleviate symptoms and help patients work to achieve meaning, balance, and health in their lives. She also treats mood and anxiety disorders, attentional disorders, substance abuse, eating disorders, and psychosis.
Dr. Cohen received her bachelor's degree from the University of California at Berkeley and went on to earn both a medical degree and law degree from the University of Illinois in Urbana-Champaign. She practiced law in New York City before returning to medicine and completing her internship and residency in psychiatry as well as a fellowship in reproductive psychiatry/women's mental health at the New York University School of Medicine.
In addition to her clinical work, Dr. Cohen conducts research and has published numerous articles on psychiatry and law. She teaches clinical bioethics at the NYU School of Medicine and serves on the bioethics committee at Bellevue Hospital.
Dana Rosenbloom is dedicated to providing families with practical information and effective techniques that come from years of interacting with parents and their children. Ms. Rosenbloom offers parent education, play and behavior therapy, special education services, parent workshops and support groups, and professional development coaching. You can learn more about her services on her website, Dana's Kids. Ms. Rosenbloom graduated from the Bank Street College of Education with advanced degrees in both Infant and Parent Development and Early Intervention and is certified in both general and special education for children birth to 9 years old.
Jodi Rubin is a Certified Eating Disorder Specialist who works with individuals, families, and groups in her private therapy practice in Manhattan. She created Destructively Fit™, a training program for fitness professionals that addresses eating disorders within the fitness industry. She is a former director of Day Treatment at The Renfrew Center for Eating Disorders, and creator of a curriculum on eating disorders for the Graduate School of Social Work at New York University.
Susan Nason has facilitated parenting workshops for more than 30 years. She leads Faber/Mazlish "How to Talk So Kids Will Listen, How to Listen So Kids Will Talk" and "Siblings Without Rivalry" workshops and has a thriving spiritual counseling practice, which features therapeutic and practical approaches to the challenges of raising children. Ms. Nason views parenting as a spiritual practice of compassion, gratitude, self-reflection, and connection. She also conducts teacher trainings in the New York tri-state area, is a frequent speaker at the Parents League and other organizations, and most importantly is a proud mother and ecstatic grandmother.