Alonso Collar

Alonso Collar, M.D.

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  • Cardiovascular Surgery
  • Vascular Surgery

Provider Type: Physician

Welcoming new patients. Please see Participating Insurances for details.

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  • Male

Year Began Practicing

  • 1984

Board Certified

  • Thoracic and Cardiovascular Surgery


  • English


Medical School

Michigan State University College of Human Medicine, East Lansing, MI, DOCTOR OF MEDICINE


Mayo Clinic, College of Medicine and Science, Rochester, MN, GENERAL SURGERY


University of Florida College of Medicine, Gainesville, FL, CARIDAC & THORACIC SURGERY

Clinical Interests & Special Procedures

  • Fenestrated Endovascular Aortic Aneurysm Repair
  • Aortic Aneurysm Surgery
  • Mesenteric and Renal Artery Endovascular & Open Repair
  • Thoracic Endovascular Aneurysm Repair
  • Coronary Artery Bypass Graft Surgery
  • Atrial Fibrillation Surgery Cox-Max IV
  • Valvular Heart Surgery & Mitral Valve Repair
  • Transcatherer Mitral Value Repair (TMVR)
  • Carotid Stenting
  • Video-Assisted Thoracic Surgery (VATS)
  • Thoracic Aortic Aneurysm Surgery
  • Transcatheter Aortic Value Replacement (TAVR)
  • Aortic Root Surgery
  • Endovascular Techniques: Angioplasty & Stenting

Professional Memberships

  • Fellow - American College of Surgeons
  • American Heart Association
  • American Medical Association
  • American College of Chest Physicians
  • Michigan Society of Thoracic Surgeons

Participating Insurances*

  • Blue Cross Blue Shield Traditional
  • PACE Central Michigan (Program for All-inclusive Care for the Elderly)
  • Medicaid
  • Medicare
  • Humana Medicare Advantage HMO/PPO
  • ConnectCare - Northwood University
  • ConnectCare - MidMichigan Health
  • HAP - Preferred
  • HAP - PPO
  • MultiPlan (PHCS)
  • Aetna Better Health - Medicaid
  • Aetna Medicare Advantage
  • Cigna
  • Aetna
  • Cofinity
  • US Health and Life

*Insurance Disclaimer

These are the insurance plans in which this individual is a "participating provider". This provider may accept other insurance, but your costs may be higher if they do not "participate" in your plan.


  • Cardiovascular (heart)
  • Vascular Surgery

Employed By

MidMichigan Physicians Group

Patient Reviews