

My name is Summyji Groom and I am a Board Certified Psychiatric Mental Health Nurse Practitioner with over 17 years of experience in healthcare. My areas of expertise include depression and anxiety. I like to take a holistic approach utilizing diet, exercise, psychotherapy, and psychopharmacology. In my spare time, I enjoy spending time with family and traveling.
Hello! I am a Columbia-trained and Columbia-affiliated psychiatrist who specializes in psychodynamic psychotherapy.
I am a psychiatrist whose practice is grounded in providing high quality, person-centered care. I am passionate about helping people navgiate difficult periods in their lives and change patterns of thinking and behavior that cause distress. My approach respects and honors the unique experiences of those seeking treatment. I hold board certifications in both general adult and forensic psychiatry and have been in practice since 2018.
Greetings & welcome. As a board certified Psychiatric Mental Health Nurse Practitioner, I offer brief therapy & medication management to adolescents & adults. Medication is not the best fit for everyone & together we can find your path.
I hold a certification in Wellness Counseling from Cornell University & believe that diet, activity and spending time doing what nourishes you, all contribute to healing. Together we can explore your goals & treatment options.
Dr. Jonathan Zilberstein is a board certified psychiatrist. In addition to seeing patients in his private office, Dr. Zilberstein works as an attending psychiatrist at a pediatric clinic of Montefiore Medical Center/ Albert Einstein College of Medicine, where he sees patients and supervises residents and medical students.
Dr. Zilberstein is skilled in the diagnosis and treatment of behavior and attention disorders (including ADHD in both children and adults), anxiety disorders (including social anxiety, panic, and PTSD), depression, bipolar disorder, and autism. Dr. Zilberstein is practicing social distancing and is temporarily conducting appointments via telepsychiatry!


Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.