Our Team


Dr. Arkady Massen graduated from Medical School in his native Ukraine in 1975.  After practicing Medicine for 15 years, Dr. Massen relocated to California where he completed his residency  at the UCSF Fresno campus in 1993.

He established his private Practice in the Bay Area in 1994 by opening the first office in Hayward, while also conducting Clinical Research work with focus on Hypertension, Post-herpetic Neuralgia, Diabetes and Diabetic Peripheral Neuropathy.  In 2002 he expanded his Family Medicine and Pain Management Practice by opening the second office in Pleasanton.

Dr. Massen’s hospital affiliation is with Eden Medical Center  in Castro Valley and San Leandro.

Dr. Massen lives with his family in Castro Valley.  He is an active  jogger, swimmer, skier and spends his vacations traveling around the World.

The Massen Medical support team consists of health and administrative professionals:

  • Ariana, Medical Assistant and Office Manager
  • Lili, Billing
  • Ana, Front Desk
  • Nidia, Receptionist
  • Yuri, Back Office
  • Heather Poole, Back Office

The Massen Medical team is as international as it gets: besides English, Cambodian, Laotian, Russian, Spanish, Tagalog, Thai, Ukrainian is spoken in the office.