medical marijuana doctors ny & ct

Dr. Marshall Kramer

New York-based Surgeon, Physician, & Researcher.

Learn About Our Medical Marijuana Physician, Dr. Kramer

Dr. Marshall Kramer has over 30 years of medical experience in multiple specialities that include both Thoracic & Cardiovascular surgery, as well as research and teaching positions in the top medical schools in the world. Dr. Kramer has begun to focus his work on alternative methods of pain relief that do not involve the dangers of opiates.


Education, Experience, & Certifications


New York Medical College, Valhalla, NY. M.D., 1976 

Lafayette College, Easton, PA. B.A., Biology, 1968 

Roosevelt High School, Yonkers, NY. 1964 


Hospital Appointments

White Plains Hospital Center, White Plains, NY. Attending, Cardio-Thoracic Surgery, 2006-Present. 

St. John’s Riverside Hospital, Yonkers, NY. Attending, Cardio-Thoracic Surgery, 2004-Present. 

Lawrence Hospital Center, Bronxville, NY. Attending, Cardio-Thoracic Surgery, 1998-Present. 

St. Josephs Medical Center, Yonkers, NY. Chief, Thoracic Surgery, 1990-Present. 


Residency Training

Lahey Clinic, New England Deaconess, Harvard Hospitals Program, Boston, MA. Chief Resident, Thoracic & Cardiovascular Surgery, 1982-1983. Resident in Thoracic & Cardiovascular Surgery, 1981-1982. 

Boston Children’s Hospital, Boston, MA. Resident in Cardiac Surgery, 1982. 

St. Vincent’s Hospital, New York, NY. Chief Surgical Resident, 1980-1981. Resident in Surgery, 1977-1980. Intern in Surgery 1976-1977. 


Academic Appointments

New York Medical College, Valhalla, NY. Associate Professor of Surgery, 1984-Present. 

Harvard Medical School, Boston, MA. Clinical Instructor in Surgery, 1981-1983. 

New York University Medical School, New York, NY. Clinical Instructor in Surgery, 1980-1981. 



Cardiac Institute at Downstate Medical Center & Maimonides Medical Center, New York, NY. Clinical Research in Thoracic Surgery, 1983-1997. 

National Science Foundation & Lafayette College, Easton, PA. Fellow in Parasitology, 1968. 

National Science Foundation & University of Hawaii, Honolulu, HI. Summer Fellow in Parasitology, 1967. 

National Institute of Health & Lafayette College, Easton, PA. Fellow in Parasitology, 1966-1968. 


Board Certifications 

American Board of Thoracic Surgery. 1986,1996,2006. 

American Board of Surgery. 1982. 



Fellow, American College of Surgeons

Society of Thoracic Surgeons

American College of Chest Physicians  

New York Thoracic Society

American College of Cardiology