Dr. Alan S. Penzias, MD
Concierge OBGYN physician, Waltham, MA
Boston IVFDr. Penzias is a Concierge OBGYN physician and Harvard Medical School associate professor with a focus on infertility care.
Facts on this page last checked November 2026. How we check doctors
About Dr. Penzias
Dr. Penzias received his undergraduate degree from the University of Pennsylvania and his medical degree from SUNY Downstate Medical Center. He completed his residency in obstetrics and gynecology at Beth Israel Hospital and Harvard Medical School. His fellowship in reproductive endocrinology was at Yale University.
He is an associate professor at Harvard Medical School. At Beth Israel Deaconess Medical Center and Harvard Medical School, he directs the reproductive endocrinology and infertility fellowship program. His role at Everleap Fertility is Northeast Regional Medical Director.
He cares for patients across all areas of infertility, with individualized, evidence-based treatment. He believes that listening closely to patients and understanding their goals helps guide them through their fertility journey. He has served on the board of the American Society for Reproductive Medicine and chaired its Practice Committee.
He has also served on the Executive Council of the Society for Assisted Reproductive Technology.
Membership and fees
Fees are not published. Ask the practice.
Education and credentials
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Recognition and research
Awards
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Teaching and research roles
Patient reviews
He never emphasized my age.
"Didn't rely solely on numbers, and he never emphasized my age. He seemed optimistic about our chances of success in getting pregnant."
smart, but also friendly and sympathetic
"Dr. Penzias is smart, but also friendly and sympathetic. He made sure that I got help for the depression and difficulty I was facing after my previous IVF failure. I couldn't have asked for anything better."
Easily accessible and always responds with a personalized reply.
"Dr. Penzias is a lovely and caring man. He is easily accessible and always responds with a personalized reply."
Questions patients ask
Is Dr. Penzias board certified?
Dr. Penzias is board-certified in obstetrics and gynecology and in reproductive endocrinology and infertility.
Where did Dr. Penzias train?
Dr. Penzias received his medical degree from SUNY Downstate Medical Center. He completed his residency at Beth Israel Hospital and Harvard Medical School and his fellowship at Yale University.
Which fertility organizations has Dr. Penzias led?
Dr. Penzias is a past president of the New England Fertility Society. He has also chaired the ASRM Practice Committee.
What is Dr. Penzias's role at Everleap Fertility?
Dr. Penzias is Northeast Regional Medical Director for Everleap Fertility.
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