Overview
Lena Hafren practices in Helsinki, Finland. Ms. Hafren is rated as a Distinguished expert by MediFind in the treatment of Otitis Media with Effusion. Her top areas of expertise are Otitis, Otitis Media with Effusion, Nasal Polyps, Mastoidectomy, and Myringotomy.
Her clinical research consists of co-authoring 29 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 7 articles in the study of Otitis Media with Effusion.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Elite
- OtitisMs. Hafren isElite. Learn about Otitis.
- Distinguished
- Otitis Media with EffusionMs. Hafren isDistinguished. Learn about Otitis Media with Effusion.
- Advanced
- Nasal PolypsMs. Hafren isAdvanced. Learn about Nasal Polyps.
- Experienced
- AsthmaMs. Hafren isExperienced. Learn about Asthma.
- Bell's PalsyMs. Hafren isExperienced. Learn about Bell's Palsy.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Hearing LossMs. Hafren isExperienced. Learn about Hearing Loss.
- Infant Hearing LossMs. Hafren isExperienced. Learn about Infant Hearing Loss.
- MastoidectomyMs. Hafren isExperienced. Learn about Mastoidectomy.