Dr. Jonathan T Fanburg, MD

Where I Provide Care

Primary Office

75B John Roberts RD UNIT 8B
South Portland, ME  04106
phone: 207-775-4151
fax: 207-775-6950
Monday: 8a-7p
Tuesday: 8a-5p
Wednesday: 8a-5p
Thursday: 8a-5p
Friday: 8a-5p
Saturday: 8a-12p (acute care visits)
Sunday: 8a-12p (acute care visits)
(Open from 8a-12pm on all holidays, except Christmas Day and Thanksgiving Day)


Dr. Jonathan T Fanburg, MD

Jonathan T Fanburg, MD

Adolescent Medicine, Pediatrics

Primary Care Provider

I love my job and seeing patients. My approach is to put myself in the patient’s position and ask what I would want for care. I listen carefully, outline the treatment choices, and make a plan of care in collaboration with the patient. I think of myself as a strong patient advocate.

Along with seeing babies and children, I am a specialist who sees adolescent and young adults up to age 25 years old. I believe in one-stop shopping for the multiple of patients. For the teen and young adult, I provide the care of a general physician, assess complex illness as a specialist, and provide specialty care for contraception, gynecology needs, substance use, eating disorders, mental health, and complex acne.

I also spend lots of time advocating for improving the health of the community. I work with schools, health care centers, and state and national pediatric organizations teaching and developing policies related to health.  

With my wife, two children, and two dogs, I love to hike, ski, boat, and eat lots of lobster. If you are in Portland, you will likely see me out walking.


Education & Credentials

Education & Credentials

Board Certifications
  • Adolescent Medicine, 1999
  • Pediatrics, 1996
  • Children's National Medical Center, Adolescent Medicine, 1998
  • Denver Children's Hospital, Pediatrics, 1994
  • Denver Children's Hospital, Pediatrics, 1992
Medical Education
  • Vanderbilt University School of Medicine, M.D., 1992



  • Maine Medical Center since 2011
  • Maine Medical Partners since 2011
  • MaineHealth Accountable Care Organization since 2011