Our geriatricians are experts in dealing with multiple medical problems and chronic illnesses, focusing on optimizing quality of life and functional ability for their patients rather than seeking definitive cures, using a holistic approach to address the physical, psychological and social problems surrounding the patient and family. Our geriatricians work closely with other health care professionals and organizations, including other physicians, therapists, home care agencies, pain clinics and support groups, to meet the specific needs of each patient.

  • Alzheimer’s disease and other dementias
  • Arthritis
  • Chronic heart and lung disease
  • Impaired function
  • Incontinence
  • Osteoporosis
  • Parkinson’s disease
  • Sensory problems

Department Providers

Stephanie Berkshire , MD
Department: Internal Medicine
Specialty: Geriatrics
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Marilyn Halder, MD
Department: Ambulatory Care
Specialty: Family Medicine, Geriatric Medicine
Location(s): Sunnyslope Family Health Center
provider
Judy Liang , MD, MS
Department: Internal Medicine
Specialty: Geriatrics
Craig Nagle , MD
Department: Internal Medicine
Specialty: Geriatrics
Anil Nanda , MD
Department: Internal Medicine
Specialty: Geriatrics
Jeffrey Parker , MD
Department: Ambulatory Care, Internal Medicine
Specialty: Geriatrics
Location(s): Sunnyslope Family Health Center
Bruce Takahashi , DO
Department: Internal Medicine
Specialty: General Internal Medicine, Geriatrics
David Wisinger , MD
DMG Board of Directors
Chair of the Internal Medicine Department
Department: Internal Medicine
Specialty: General Internal Medicine, Geriatrics

Department Chair

David Wisinger , MD
DMG Board of Directors
Chair of the Internal Medicine Department
Department: Internal Medicine
Specialty: General Internal Medicine, Geriatrics

Department Administrator

Monica Crossan obstetrics gynecology administrator
Monica Crossan
Internal Medicine Department Administrator
Obstetrics and Gynecology Department Administrator
Department: Internal Medicine, Obstetrics and Gynecology