About Dr. Marshall Teitelbaum
Dr. Marshall Teitelbaum is a psychiatrist serving children, adolescents, and adults in Jupiter, Florida. He is board certified by the American Board of Psychiatry and Neurology in both adult and child/adolescent psychiatry. With nearly three decades in private practice, he provides the kind of experienced, attentive care that families depend on. Most patients know him as Dr. T.
Background and Training
Dr. Teitelbaum earned his medical degree from the University of Miami Miller School of Medicine in 1990 and completed his psychiatry residency at the Cleveland Clinic in 1993. He then pursued fellowship training in child and adolescent psychiatry at the University of South Florida, finishing in 1995. That dual focus on adult and pediatric psychiatry has shaped his entire career.
He began practicing in South Florida in 1995 with Florida Psychiatric Associates and opened his own private practice in 1998. Since then, he has built a reputation for being thorough, prepared, and deeply attentive. He reviews every patient's records before their appointment. When you sit down with him, he already knows your history. The focus is on what matters most: how you're doing right now and what comes next.
Community Service
Beyond his private practice, Dr. T has invested years in community-based care. He spent 18 years providing psychiatric services at Helping People Succeed, 10 years at Hibiscus Children's Shelter, and 5 years at DATA, an adolescent substance abuse treatment center. He also served for many years at Sandy Pines Child Psychiatric Hospital, where he held roles as medical staff director and director of peer reviews. That depth of experience with vulnerable children and families informs how he practices today.
How Dr. T Works
Here's how he works: a careful psychiatric evaluation, a clear diagnosis when possible, and a medication plan tailored to each patient.
"One of the biggest challenges in healthcare is that clinicians don't get to know their patients well enough. I work hard to change that. I combine psychology, family dynamics, and a detailed understanding of medication to help my patients feel well. And I stay in close contact with their other clinicians, because we all do better work when we learn from each other."
Dr. Marshall Teitelbaum
He coordinates closely with therapists, primary care physicians, and other members of your care team to make sure your treatment is connected, not fragmented.
Outside the Office
Outside the office, Dr. T is an avid snorkeler and grows tropical fruit in his backyard, including bananas, pineapples, and black sapote. You'll also notice his cartoon socks. He wears a different pair every day.
Credentials
Board Certifications
- ABPN: Psychiatry (certified 1996)
- ABPN: Child and Adolescent Psychiatry (certified 1997, recertified 2006, 2016)
Education
- B.A., Psychology
- University of Miami, 1986
- M.D.
- University of Miami Miller School of Medicine, 1990
Postgraduate Training
- Internship + Psychiatry Residency
- Cleveland Clinic, Cleveland, OH, 1993
- Fellowship, Child and Adolescent Psychiatry
- University of South Florida, Tampa, FL, 1995
Professional Details
- NPI
- 1336241207
- Florida Medical License
- Active
- Memberships
- APA, AACAP, Florida Psychiatric Society
Community Service
- Helping People Succeed: 18 years of psychiatric services
- Hibiscus Children's Shelter: 10 years
- DATA Adolescent Substance Abuse Treatment Center: 5 years
- Sandy Pines Child Psychiatric Hospital: Multiple years; Medical Staff Director, Director of Peer Reviews
Publications
Dr. Teitelbaum is the sole author of three peer-reviewed case reports published in Psychosomatics, with a combined 23 citations. His work on drug interactions has been cited in toxicology and psychopharmacology literature for over 30 years.
- "A significant increase in lithium levels after concomitant ACE inhibitor administration." Psychosomatics, 1993; 34(5): 450-453. (PubMed ID: 8140196)
- "Severe and moderate hypertriglyceridemia secondary to citalopram and fluoxetine." Psychosomatics, 2000; 41(5): 448-449. (PubMed ID: 11015636)
- "Severe hypertriglyceridemia secondary to venlafaxine and fluoxetine." Psychosomatics, 2001; 42(5): 440-441. (PubMed ID: 11739916)
Dr. Teitelbaum has also published in the Journal of the American Academy of Child and Adolescent Psychiatry on the use of oxcarbazepine in bipolar disorder (JAACAP, Vol. 40, No. 9, September 2001, pp. 993-994).
Ready to Schedule an Appointment?
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Call (561) 630-8530