Donald J. Johannessen, MD
212-279-4739
212-279-4739
Specialties
Psychiatry, more
Donald J. Johannessen, MD
212-279-4739
Locations and Appointments
New PatientsExisting Patients
Login to Connect Patient Portal make an appointment, view documentation or contact your doctor’s office.
NYP Connect App
The NYP Connect App allows you to access convenient services to help manage your health. Access the patient portal, communicate with your doctor, manage appointments, view test results, request prescription refills, pay a bill, and find a doctor.
About Donald J. Johannessen, MD
Board Certifications
- Psychiatry
Expertise
Psychiatric Consultation and Evaluation
Education
Fellowship: Mount Sinai Medical Center
Medical School: University of Washington School of Medicine
Residency: King County Hospital
Hospital Affiliations
NewYork-Presbyterian / Weill Cornell Medical Center
Education
- Fellowship: Mount Sinai Medical Center
- Residency: King County Hospital
- Medical School: University of Washington School of Medicine
Board Certifications
- Psychiatry