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Exceptional place. Essential care. Schedule now. Glacial Ridge Health System’s clinics are open.

At Glacial Ridge, our three clinics are safe places to receive essential care including chronic disease follow-up, maternity care, well-child and teen check-ups, immunizations, DOT exams, referrals for therapy services, and more. Our clinics completely follow all CDC and MN Department of Health guidelines, and we’re well prepared to care for you and your family. Call to schedule an appointment. If you already have an appointment, we look forward to seeing you!

Laura D. Huggins, M.D.

Special Interests: Women’s Health, Obstetrics (including Cesarean Sections), Adult Medicine, Pediatrics

Scott R. Maanum, M.D.

Special Interests: Adult Medicine, Pediatrics, Dermatology, Digestive Tract Issues, Adult and Pediatric Diabetes

Gustave L. Mellgren, M.D.

Special Interests: Pediatrics, Dermatology, Digestive Diseases, Endoscopy, Obstetrics (including Cesarean Sections)

Margie Nelson, CNP

Special Interests: Wellness, Disease Prevention, Nutrition, Mental Health

Jackie Osterhaus, PA-C

Special Interests: Adult Medicine, Pediatrics, Trauma, Disease Management for Chronic Conditions

David E. Polzin, M.D.

Special Interests: Pediatrics, Adult Medicine, Dermatology, Preventative Health, Allergy Care

Elizabeth Z. Colsen, M.D., FACS

Special Interests: Advanced Minimally Invasive General Surgery, LINX® Procedure for Acid Reflux/GERD, Gastric Sleeve Weight-loss Surgery, Hernia Repair, Gallbladder Removal

Laura D. Huggins, M.D.

Special Interests: Women’s Health, Obstetrics (including Cesarean Sections), Adult Medicine, Pediatrics

Scott R. Maanum, M.D.

Special Interests: Adult Medicine, Pediatrics, Dermatology, Digestive Tract Issues, Adult and Pediatric Diabetes

David E. Polzin, M.D.

Special Interests: Pediatrics, Adult Medicine, Dermatology, Preventative Health, Allergy Care

Erik Rivers, PA-C

Special Interests: Trauma Care, Fracture and Laceration Care, Clinical Toxicology

Michael Sharp, PA-C

Special Interests: Emergency Medicine - Critical Illness, Shock, and Acute Cardiopulmonary Diseases

Elizabeth Z. Colsen, M.D., FACS

Special Interests: Advanced Minimally Invasive General Surgery, LINX® Procedure for Acid Reflux/GERD, Gastric Sleeve Weight-loss Surgery, Hernia Repair, Gallbladder Removal

Laura D. Huggins, M.D.

Special Interests: Women’s Health, Obstetrics (including Cesarean Sections), Adult Medicine, Pediatrics

Gustave L. Mellgren, M.D.

Special Interests: Pediatrics, Dermatology, Digestive Diseases, Endoscopy, Obstetrics (including Cesarean Sections)

Ricardo Valle, M.D.

Special Interests: Total Knee, Hip and Shoulder Replacement, Minimally Invasive Arthroscopic Surgery, Fracture Care, Sports Medicine

Tim Montag, PA

Special Interests: Walk-In Clinic, Sports Injuries, Acute Illnesses, Tick-borne Infections

Margie Nelson, CNP

Special Interests: Wellness, Disease Prevention, Nutrition, Mental Health

For your convenience, the following specialty providers see and treat patients at Glacial Ridge Health System. A referral from your primary care physician may be required by your health insurance provider.

Cardiology
The following physicians specialize in the diagnosis and treatment of heart and circulatory problems:

  • Benjamin Johnson, M.D.
  • Bill Tran, M.D.
  • Tiffany Sande, NP

Dermatology
Dr. Rachel Schuneman specializes in treating conditions that affect the skin, hair, and nails.

Diagnostic Radiology
The following physicians specialize in the interpretation of X-Rays, CT Scans, MRI, Ultrasound and Nuclear Medicine:

  • Kamran Khaghany, M.D.
  • James A. Matter, M.D.
  • Bill Nyman, M.D.
  • Vali Orandi, M.D.

ENT
Dr. Martin Janning and Megan Murphy, PA-C, specialize in the diagnosis and treatment including surgery of ear, nose, throat, face, or neck conditions.

Neurology
Dr. Kathleen Rieke specializes in the diagnosis and treatment of neurological problems.

Neurospine 
Dr. Hamid Abbasi specializes in minimally invasive spine surgery.

Oncology
Dr. Hani Alkhatib specializes in the diagnosis and treatment of cancer.

Ophthalmology
Dr. John Dvorak specializes in the diagnosis and treatment of eye problems and performs surgical repair of the eye, including cataract surgery.

Pathology
The following physicians specialize in the interpretation of laboratory tissue and bodily fluid analysis:

  • Lee Cafferty, M.D.
  • Kent Donelan, M.D.
  • Leah Dvorak, M.D.
  • Steven Vanderwerf, M.D.
  • Raquel Walsh Jahnke, D.O.

Sleep Studies
Dr. Martin Janning specializes in the diagnosis and treatment of sleep disorders. Dr. Janning is an ENT specialist.

Urology
Dr. Kurt Hansberry specializes in the treatment of the kidney, bladder and associated structures diseases including surgery.

For general inquiries, click on the Contact Us button below.