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Our Doctors

doctor-arnold-korval

St. Louis University School of Medicine

Arnold B. Korval, M.D.

Dr. Korval joined Greenwich Pediatrics in 1979. He graduated with a Bachelor’s degree in Political Science from Franklin and Marshall College, received his MD from St. Louis University School of Medicine, and completed his residency training at The Children’s Hospital of Philadelphia. He is Board Certified by The American Board of Pediatrics, and a Fellow of the American Academy of Pediatrics. He served as chairman of the Department of Pediatrics at Greenwich Hospital for eleven years. His interests include biking, his dogs and spending time at the shore.


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University of Connecticut School of Medicine

Alison M.Cass, M.D.

Dr. Cass joined Greenwich Pediatrics in 1986. She graduated from The Johns Hopkins University with a BA in Biology, then earned her MD from the University of Connecticut School of Medicine. She trained in Pediatrics at Bridgeport Hospital and Yale, in the primary care program. She served a term as Chief Resident. She is Board Certified by the American Board of Pediatrics, and a Fellow of the American Academy of Pediatrics. She spends free time with her family and friends, skiing, biking, beaching and gardening.


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Cornell University Medical College

Elizabeth Z. Krowitz, M.D.

Dr. Krowitz joined Greenwich Pediatrics in 1991. She graduated with honors from Harvard-Radcliffe University with an A.B. in Biology, received her M.D. from Cornell University Medical College, and completed her residency in Pediatrics at the Albert Einstein College of Medicine. Before joining Greenwich Pediatrics, she did an Ambulatory Pediatric Fellowship at Montefiore and North Central Bronx Hospitals. She is Board Certified by the American Board of Pediatrics and is a Fellow of the American Academy of Pediatrics. Dr. Krowitz lives in Stamford with her husband, Scott, and is the mother of two teenage boys and an English Springer spaniel. She is an active member of the Stamford Jewish community. In her free time, she loves travel, art and theatre, as well as spending time with family and friends.


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University of Pittsburgh  School of Medicine

Gail Weiner M.D.

Dr. Weiner received her Bachelor’s degree in Occupational Therapy from Boston University, and earned her MD at the University of Pittsburgh. She did her post-graduate pediatric training at Children’s Hospital of Pittsburgh and Bridgeport Hospital/Yale, also serving as Chief Resident. In addition, she did a Fellowship year in Cerebral Palsy at Blythedale Children’s Hospital   For 30 years she has served as Medical Director of the Feroleto Children’s  Development Center in Trumbull CT. She also has been involved in general Pediatric practice for the same time period,  and joined Greenwich Pediatric Associates in 1999. She is Board Certified by the American Board of Pediatrics. Her interests include entertaining her family, her dogs (currently two beagles), exercise and bridge.


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Columbia University College of Physicians and Surgeons

Amy Kappelman M.D.

Dr. Kappelman joined Greenwich Pediatrics in 2007. She is a graduate of Yale University with a major in Molecular, Cellular and Developmental Biology. She earned her MD degree at Columbia University College of Physicians and Surgeons in New York City. She completed her pediatric internship and residency at The Children’s Hospital of Philadelphia. She is a Fellow of the American Academy of Pediatrics and is Board Certified by the American Board of Pediatrics. Dr. Kappelman and her husband live with their 2 daughters in Riverside, CT.  In her leisure time, she enjoys her family and friends, as well as traveling and running.

New York University School of Medicine

Jennifer Millman M.D.

Dr. Millman joined Greenwich Pediatrics in 2017. She graduated from Haverford College with a B.S. in Biology and concentration in Biochemistry.  She received her M.D. from New York University School of Medicine and completed her residency in Pediatrics at the Icahn School of Medicine at Mount Sinai. Dr. Millman lives in Manhattan with her husband, Matthew, and newborn son, William. In her free time, she loves reading, hiking, squash, and musical theater.

Yale University

Cindy Wechsler, APRN, CPNP

Cindy Wechsler has been working as a Pediatric Nurse Practitioner since 1990. She received her BSN degree from Adelphi University and then attended graduate school to pursue a Master’s degree. She graduated from Yale University in 1990. We are fortunate to have Cindy join our practice and bring with her over 2 decades of experience and expertise. In addition to providing well and acute cure, Cindy works as a lactation specialist, helping moms with any breast feeding issues. Cindy attended the Institute for Integrative Medicine in 2005/2006 and became a Certified Infant Massage Educator in 2008.

Cindy has 2 grown children that helped her to appreciate the parenting experience. In addition, Cindy is passionate about fitness and nutrition and in her free time competes as a pro bodybuilder.


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Pace University

Therese A. Bernstein, APRN

Terri Bernstein first joined Greenwich Pediatrics as a Nurse Practitioner in 1991. Prior to joining Greenwich Pediatrics, she worked at New York Hospital in the Pediatric ICU, and subsequently at Stamford Hospital as the Pediatric Clinical Specialist. Terri received her BSN from Boston University in 1985, graduated from Columbia University with an MSN in Pediatric Acute Care in 1988, and also received her Post Master’s Certificate as a Family Nurse Practitioner from Pace University in 1991. She is board certified as a Pediatric and Family Nurse Practitioner, and is ACLS, PALS and BLS certified. She is also an American Heart Association BLS instructor. Terri is currently an Adjunct Professor in the Department of Graduate Studies at Pace University Lienhard School of Nursing and teaches in their Family Nurse Practitioner Program. Terri enjoys running, traveling, and spending time with her family.