wrhs physician opportunities Find a Visiting Specialists by clicking on the name below.

  • Duncan B. Ackerman, M.D. Orthopaedic Surgeon
    Dr. Ackerman

    Duncan B. Ackerman, M.D.

    Orthopaedic Surgeon, Visiting Specialist

    Education:
    • Dr. Duncan Ackerman joined The Bone & Joint Center in 2009. He is a board certified orthopaedic surgeon with additional fellowship training in hand and microvascular surgery.
    • A native of Minot, North Dakota, Dr. Ackerman received his Bachelor of Arts degree from Concordia College in Moorhead, Minnesota. He then attended medical school at the University of North Dakota School of Medicine and Health Sciences where he received his Doctorate in medicine. Following medical school, he spent an additional five years training at the Mayo Clinic Orthopaedic Surgery Residency Program in Rochester, Minnesota. He subsequently completed a one-year fellowship in Hand and Microvascular Surgery at the Mayo Clinic in Rochester, Minnesota.
    Specialties:
    • Dr. Ackerman specializes in treatment of common and complex problems of the upper extremity including carpal tunnel syndrome, peripheral nerve injury, arthritis of the small joints of the hand and wrist, elbow and shoulder problems, and upper extremity trauma.
    Locations of Practice:
    • Hettinger Clinic/West River Health Services
      Hettinger, ND 
    • The Bone & Joint Center
      Bismarck, ND
    • The Bone & Joint Center
      Dickinson, ND
    • Elite Health & Fitness
      Williston, ND
    • St. Alexius Specialty Clinic
      Minot, ND
    • Appointment Scheduling
      701-946-7400
      866-900-8650
    Some of the providers are independent contractors and not acting as a facility employee or agent.
  • Derrick O. Cote, M.D. Orthopaedic Surgeon
    Dr. Cote

    Derrick O. Cote,  M.D.

    Orthopaedic Surgeon, Visiting Specialist

    Education:  
    • Dr. Cote is a native of Turtle Lake, ND and graduated summa cum laude earned a bachelor's degree in biology with a minor in chemistry at
      University of North Dakota in 2005. In 2009 he obtained his medical degree from the University of North Dakota School of Medicine and Health
      Sciences. Following medical school, he completed five years of training at the University of Kansas School of Medicine Orthopaedic Residency.
    Specialties:
    • Orthopaedic Surgery
    Organizations:
    • American Academy of Orthopaedic Surgeons
    Locations of Practice:
    • FOR APPOINTMENTS CALL 701-946-7400
      1-866-900-8650

      Hettinger Clinic / West River Health Services
      1000 Hwy 12
      Hettinger, ND 58639

      The Bone & Joint Center
      Dickinson, ND 58601
      Appointment Scheduling
      1-800-424-2663

    Some of the providers are independent contractors and not acting as a facility employee or agent.

  • John Hoyt, M.D. Cardiology, Interventional Cardiologist
    HoytJ n2

    John Hoyt, M.D. Cardiology

    Interventional Cardiology, Visiting Specialist

    Education:  
    • Medical School:
      University of North Dakota – Grand Forks, ND

    • Residency (Internal Medicine):
      Mayo Graduate School of Medical Education – Rochester, MN

    • Fellowship (Cardiology):
      University of Michigan – Ann Arbor, MI

    • Fellowship (Interventional Cardiology):
      University of Michigan – Ann Arbor, MI

    Board Certification/Specialties:
    • American Board of Internal Medicine
    • Subspecialty: Cardiovascular Disease, Interventional Cardiology
    • National Board of Echocardiography
    Professional Interests:
    • Acute Coronary Syndromes
    • Arrhythmias
    • Atrial Septal Defects/PFO
    • Cardiac Catheterization and Intervention
    • Coronary Artery Disease
    • Hypertropic Cardiomyopathy
    • Peripheral Vascular Disease
    • Valvular Heart Disease

    Organizations:/Memberships

    • Alpha Omega Alpha
    • American College of Cardiology
    • American College of Physicians
    • American Medical Association

    Locations of Practice:
    • FOR APPOINTMENTS CALL (701) 530-7500

      Hettinger Clinic/West River Health Services
      1000 Hwy 12
      Hettinger, ND 58639

      Heart & Lung Clinic
      310 North 10th Street
      Bismarck, North Dakota 58501
      Phone: (701) 530-7502

      CHI St. Alexius Health Dickinson Medical Center
      2500 Fairway Street
      Dickinson, North Dakota 58601
      Phone: (701) 456-4000

    Some of the providers are independent contractors and not acting as a facility employee or agent.

  • Monte J. Leidenix, M.D., FACS Ophthalmologist
    Leidenix Colored Surgery Pic 2

    Monte J. Leidenix, M.D.

    FACS Ophthalmologist, Visiting Specialist

    Education:  
    • Dr. Monte Leidenix grew up in McLaughlin, South Dakota. He graduated from South Dakota State University in Brookings with degrees in both Microbiology and Chemistry. He received his master's degree in microbiology / molecular biology from the University of North Dakota, and went on to receive his medical degree from the University of North Dakota, School of Medicine.
    • Dr. Leidenix conducted additional research as an Ophthalmic Pathology Research Fellow at the University of Utah in Salt Lake City. In addition, he completed his ophthalmology residency at the University of Texas Medical Branch. Dr Leidenix is board certified in Ophthalmology and is a fellow of the prestigious American College of Surgeons.
    Specialties:
    • Cataract and lens implant surgery
    • Treatment for glaucoma and related disorders
    • Medical, surgical, and laser treatments
    • Corneal surgery and treatment for external diseases
    • Dr. Leidenix provides his cataract surgical patients with the most modern cataract techniques, including no-stitch clear corneal incisions and foldable intraocular implants.
    Other:

    Locations of Practice:
    FOR APPOINTMENTS CALL: 701-222-2020 or (800) 472-2620

    Hettinger Clinic/West River Health Services
    1000 Hwy 12
    Hettinger, ND 58639
    701-567-4561

    The Eye Clinic of North Dakota
    620 North 9th St.
    Bismarck, North Dakota 58501
    Toll Free: (800) 472-2620
    Phone: (701) 222-2020

    Sanford Health West Dickinson Clinic
    2615 Fairway St
    Dickinson, ND 58601

    Hollevoet & Welk Orthodontics
    1770 Market Dr. Suite C
    Dickinson, ND 58601

    Vision Source
    901 Lincoln Ave
    Harvey, ND 58341

    CHI St. Alexius Health
    2111 Landmark Cir
    Minot, ND 58703

    Johnson Eyecare & Eyewear
    1525 31st Ave SW Ste E
    Minot, ND 58701

    Vision Care Associates
    1400 10th Ave W #1
    Mobridge, SD 57601

    Glendive Medical Center
    202 Prospect Dr
    Glendive, MT 59330

    Some of the providers are independent contractors and not acting as a facility employee or agent.
  • David Ness, Au.D. Clinical Audiologist
    IMG 2884 768x1024

    David Ness, Au.D.

    Clinical Audiologist, Visiting Specialist

    Education:  
    • Dr. Ness is a native of Bismarck, ND and a graduate of Louisiana Tech University. Before beginning his practice he was in Boise, ID, where he practiced at the Hearing and Balance Centers at the Elks.
    Specialties:
    • Hearing evaluations for patients of all ages.
    • Treatment of hearing loss, including hearing aids and Frequency Modulation (FM) systems (assessments, fittings and verification measures)
    • Dizziness/vertigo evaluations and treatment.
    • Tinnitus (ringing in the ears) evaluations.
    • Works cooperatively with otolaryngology (ENT) and therapy services for those patients dealing with balance and dizziness/vertigo issues.
    Organizations:
    • American Academy of Audiology
    Other:
    • Hobbies: Hunting, fishing, golfing and skiing
    Locations of Practice:

    FOR APPOINTMENTS CALL 701-227-0728

    Hettinger Clinic/West River Health Services
    1000 Hwy 12
    Hettinger, ND 58639

    Heart River Hearing
    Dickinson, ND 58601

    Some of the providers are independent contractors and not acting as a facility employee or agent.