Doctors

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

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Displaying 11-20 out of 35 doctors available

Last Name Initial: M

  1. Kellie L. Mathis, M.D.

    Kellie L. Mathis, M.D.

    1. General Surgeon
    2. Colon and Rectal Surgeon
    1. Rochester, MN
    Areas of focus:

    Anorectal surgery, Coloanal anastomosis, Colonoscopy, Laparoscopic surgery, Ileoanal anastomosis surgery, Flexible sigm...oidoscopy, Ileostomy surgery, Colostomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Colectomy, Rectal prolapse surgery, Proctectomy, Intraoperative radiation therapy, Colon cancer surgery, Pelvic floor dysfunction, Colon cancer, Inflammatory bowel disease, Rectal cancer, Anorectal abnormality, Familial adenomatous polyposis, Ulcerative colitis, Diverticulitis, Constipation, Pouchitis, Colon polyps, Anal fissure, Rectal prolapse, Lynch syndrome, Fistula, Anal fistula, Polyp, Pelvic floor defecatory dysfunction, Carcinoid tumor, Anal cancer, Abscess, Hemorrhoids, Vaginal fistula, Recurrent cancer, Polyposis syndromes, Tubular colon adenoma

  2. Jamal McClendon, Jr., M.D.
    Areas of focus:

    Spine procedure, Minimally invasive surgery, Scoliosis, Early-onset scoliosis, Kyphosis, Spinal tumor, Juvenile scolios...is

  3. Nicholas P. McKenna, M.D., M.S.

    Nicholas P. McKenna, M.D., M.S.

    1. Colon and Rectal Surgeon
    1. Rochester, MN
    Areas of focus:

    Anorectal surgery, Colonoscopy, Laparoscopic surgery, Ileoanal anastomosis surgery, Hemorrhoidectomy, Hemorrhoidal band...ing, Ileostomy surgery, Colostomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Colectomy, Proctectomy, Colon cancer surgery, Small bowel resection, Bowel resection, Colon cancer, Inflammatory bowel disease, Rectal cancer, Familial adenomatous polyposis, Ulcerative colitis, Diverticulitis, Crohn's disease, Perianal abscess, Colon polyps, Anal fissure, Anal fistula, Anal cancer, Hemorrhoids, Anal squamous cell carcinoma, Polyposis syndromes

  4. Travis J. McKenzie, M.D.

    Travis J. McKenzie, M.D.

    1. Endocrine Surgeon
    1. Rochester, MN
    Areas of focus:

    Adrenalectomy, Pancreatectomy, Laparoscopic surgery, Thyroidectomy, Parathyroidectomy, Minimally invasive surgery, Panc...reatic enucleation, Lateral neck dissection, Pheochromocytoma, Hyperthyroidism, Neuroendocrine tumor, Primary aldosteronism, Thyroid nodule, Benign adrenal tumor, Hyperparathyroidism, Thyroid cancer, Cushing syndrome, Graves' disease, Parathyroid cancer, MEN 1, Goiter, Pediatric parathyroid disorder, Adrenal cancer, Secondary hyperparathyroidism, Pediatric endocrine disorder, Pediatric adrenal disorder, Parathyroid disease, Multinodular goiter, Insulinoma, MEN 2B, Pediatric thyroid disorder

  5. Sarah A. McLaughlin, M.D.

    Sarah A. McLaughlin, M.D.

    1. Surgical Oncologist
    1. Jacksonville, FL
    Areas of focus:

    Breast surgery, Breast reconstruction, Breast cancer surgery, Oncoplastic breast-conserving surgery, Breast cancer, Lym...phedema, High risk for breast cancer

  6. Andrew J. Meltzer, M.D., M.B.A.

    Andrew J. Meltzer, M.D., M.B.A.

    1. Surgeon
    2. Vascular Surgeon
    1. Phoenix, AZ
    Areas of focus:

    Endovascular treatment, Endovascular aneurysm repair, Endovenous thermal ablation, Minimally invasive surgery, Vein pro...cedure, Carotid endarterectomy, Aneurysm surgery, Thoracic aortic aneurysm, Abdominal aortic aneurysm, Peripheral artery disease, Claudication, Carotid artery disease, Arteriovenous fistula, Venous insufficiency, Aneurysm, Popliteal artery aneurysm

  7. Amit Merchea, M.D.

    Amit Merchea, M.D.

    1. Surgical Oncologist
    2. Colon and Rectal Surgeon
    1. Jacksonville, FL
    Areas of focus:

    Colostomy, Rectal cancer surgery, Chemotherapy for colon cancer, Colon cancer surgery, PIPAC, Colon cancer, Rectal canc...er, Ulcerative colitis, Crohn's disease, Anal fistula

  8. Fredric B. Meyer, M.D.

    Fredric B. Meyer, M.D.

    1. Neurosurgeon
    1. Rochester, MN
    Areas of focus:

    Epilepsy surgery, Craniotomy, Awake brain surgery, Pituitary tumor surgery, Brain tumor surgery, Hemifacial spasm surge...ry, Trigeminal neuralgia surgery, Brain biopsy, Epilepsy, Trigeminal neuralgia, Hydrocephalus, Moyamoya disease, Brain tumor, Brain aneurysm, Astrocytoma, Oligodendroglioma, Spinal cord tumor, Embryonal tumor, Hemifacial spasm, Brainstem tumor, Pineal gland tumor

  9. Anthony L. Mikula, M.D.

    Anthony L. Mikula, M.D.

    1. Neurosurgeon
    1. Rochester, MN
    Areas of focus:

    Lumbar fusion, Diskectomy, Cervical spine fusion, Laminectomy, Laminoplasty, Disk replacement, Spine tumor surgery, Spi...nal deformity correction surgery, Scoliosis surgery, Thoracic fusion, Back pain, Neck pain, Scoliosis, Spondylolisthesis, Chordoma, Spinal stenosis, Myelopathy, Degenerative disk disease, Kyphosis, Spinal cord tumor, Vertebral tumor, Sarcoma, Herniated disk, Chondrosarcoma, Spinal tumor, Osteoid osteoma, Ewing sarcoma, Osteoblastoma, Spine deformity, Radiculopathy, Spinal cord metastasis, Giant cell tumor, Aneurysmal bone cyst

  10. Todd A. Milbrandt, M.D.

    Todd A. Milbrandt, M.D.

    1. Orthopedic Surgeon
    1. Rochester, MN
    Areas of focus:

    ACL surgery, Foot surgery, Vertebral body tethering, Knee surgery, Wrist fracture treatment, Fracture treatment, Guided... growth surgery, Scoliosis surgery, Scoliosis, Cerebral palsy, Clubfoot, Kyphosis, Pediatric trauma

April 04, 2026