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  • Gastroenterology
  • 58 years of experience
  • 3601 W 13 Mile Rd, Royal Oak, MI 48073
  • (248) 898-7999

Brief Intro

Dr. Maas graduated from the State University of New York Downstate in 1967. Dr. Maas works in Royal Oak, MI and 4 other locations and specializes in Gastroenterology.

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Education Background

MEDICAL SCHOOL

State University of New York Downstate - 1967

Languages Spoken

  • English

Location & Hours

  • 3601 W 13 Mile Rd, Royal Oak, MI 48073

Specialties Treated

  • Gastroenterology

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • Blue Cross Blue Shield of Michigan
  • UnitedHealthcare
  • Anthem Blue Cross
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  • Cancer 33
  • Cardiology, Heart & Vascular Surgery 30
  • Orthopedics 48
  • Neurology & Neurosurgery 40
  • Gastroenterology & GI Surgery 48
  • Pulmonology & Lung Surgery 53
  • Diabetes & Endocrinology 21
  • Children's Hospital 7
  • Urology 49
  • Psychiatry 51
  • Geriatrics 51
  • Rehabilitation 38
  • Obsterics & Gynecology 6
  • Ophthalmology 1
  • Ear, Nose & Throat 4
  • Rheumatology 1
  • Long Term Care 11
  • Maternity Care (Uncomplicated Pregnancy) 33