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Clinic Type

Family Practice

Address

Cadillac, Michigan

Phone

Appointments: (231) 775-9741

Email

Opening Hours

Open 7 days a week with extended weekday hours until 8 pm; weekend mornings available

Telehealth

TeleVisit available (TeleVisit portal; login to TeleVisit portal)

Emergency Care

Urgent Care available; non-life threatening issues directed to urgent care

Services Offered

  • General medicine
  • Internal medicine
  • Pediatrics
  • Geriatrics
  • Minor surgery
  • Gynecology
  • Social sciences
  • Team-based primary care
  • Annual wellness visits
  • Patient portal
  • Televisit
  • Chronic disease management
  • Preventive care

Team

  • Sergei V. Shumaster, Board-certified, Family Medicine; graduated from Northern Illinois University; medical degree from St. Matthew’s University School of Medicine; residency at Munson Medical Center; bilingual English/Russian — M.D.
  • Elizabeth S. Hicks, Doctor of Osteopathic Medicine; medical degree from Touro University College of Osteopathic Medicine; residency at Spartanburg Regional, South Carolina and Community Health Center of Branch County, Coldwater, Michigan; board certified by American Osteopathic Board of Family Physicians — D.O.

Insurance & Payment

Languages Spoken

  • English
  • Russian

FAQs

TeleVisit

LEARN MORE ABOUT TELEVISIT LOGIN TO YOUR TELEVISIT PORTAL

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Facebook: 92% recommendation rate (10 reviews)
  • Healthgrades: 1 star rating (1 review)

Patients praise

  • Highly regarded and professional physicians
  • Compassionate and attentive care from doctors
  • Good doctor-patient relationships developed over time
  • Efficient and high-quality medical services

Common complaints

  • Difficulty scheduling appointments
  • Unfriendly or unaccommodating front desk staff
  • Perceived lack of compassion or rudeness from support staff over the phone
  • Patient denial/issues with new patient intake

"Dr. Peltier is literally the best doctor there ever could be! Never was there such a compassionate, intelligent, big-hearted doctor who TRULY listens and respects your opinion."

LocalityBiz review

"Bitter when you’re sick doesn’t even come close to how your little “we don’t want you as a patient but WONT tell you why” phone call made me feel."

Healthgrades review

"The Doctors are Aok i can neverget an app. the front staff some days great most days not so great"

MapQuest review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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