Spectrum Health Medical Group

Ryan M. Langley, DO is an internal medicine practitioner who practices internal medicine and primary care medicine.
Mitchell A. Grohowski, DO is a hospital medicine doctor / hospitalist who practices hospital medicine, internal medicine, and primary care medicine.
Jonathan Winters, PharmD, MBA is a pharmacist.
Matthew D. Carr, MD is an anatomic & clinical pathologist who practices anatomic clinical pathology and cytopathology.
James R. Dumerauf, MD is a psychiatrist.
Matthew Steinberger, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Jason C. Cornell, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Jennifer L. Morrical, MD is an internal medicine practitioner who practices internal medicine, primary care medicine, and pediatrics.
Thomas P. Pfotenhauer, Jr., DO is an internal medicine practitioner who practices internal medicine and primary care medicine.
Alexander Bouwhuis, MD is an anesthesiologist who practices anesthesiology and student in an organized health care education/training program.
Donald C. Mcmillan, DO is an internal medicine practitioner who practices internal medicine and primary care medicine.
Jessica White, MD is a hospital medicine doctor / hospitalist who practices hospital medicine, student in an organized health care education/training program, adult medicine, primary care medicine, and family medicine.
Sarah M. Wilkins, MD is an anatomic & clinical pathologist.
Aparna V. Gadekar, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Luke H. Vanklompenberg, MD is an emergency medicine practitioner.
Edward P. Fody, MD is an anatomic & clinical pathologist.
Brett T. Vander Baan, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Kevin Krueger, DO is an internal medicine practitioner who practices internal medicine and primary care medicine.
Andrea Bouwhuis, MD is an anesthesiologist who practices anesthesiology and student in an organized health care education/training program.
Clint Griffin, MD is an emergency medicine practitioner.
Noel Carlson, DO is an anesthesiologist.
Kaeding Skelton, LLMSW is a clinical social worker.
Erin E. Breuker, LMSW is a clinical social worker.
Lauren L. Swartz, PA-C is a physician assistant who practices physician assisting and primary care medicine.
Kerrie Murphy, LMSW is a clinical social worker.
Anne E. Jarzembowski, LLMSW is a clinical social worker.
Stephanie Stoneman, LMSW, CAADC is a clinical social worker.
Catherine A. Cooke, LMSW is a clinical social worker.
Nicole K. Stewart, APN is a pediatric nurse practitioner.
Nicole L. Nyhoff is a clinical social worker.
Jennifer M. Yatchak Balisi, PA is a physician assistant who practices physician assisting, physician assisting - surgical, and primary care medicine.
Tara Salas, PA is a physician assistant who practices physician assisting and primary care medicine.
Farah N. Berent, PA is a physician assistant who practices physician assisting and primary care medicine.
Danae Brinks, LLMSW is a clinical social worker who practices clinical social work and social work.
Brittany Schweizer, LMSW is a clinical social worker.
Elisabeth Klaasen is a clinical social worker.
Courtney M. Kraker, NP-C is a family nurse practitioner who practices family nurse practice and primary care medicine.
Erin R. Vochaska, FNP-C is a nurse practitioner.
Emily Byington is a social worker.
Kevin M. Simsick, APRN, FNP-C, MSN is a family nurse practitioner who practices family nurse practice, nurse practice, hospital medicine, and primary care medicine.
Margaret M. Greene, LMSW, RACSW is a clinical social worker.
Jon M. Penhorwood, PA is a physician assistant who practices physician assisting and primary care medicine.
Cherie R. Hull is a psychiatric/mental health nurse practitioner who practices psychiatric & mental health nurse practitioner and psychiatric / mental health nursing (registered nurse).
Erin Wisniewski, FNP-C is a nurse practitioner.
Beth Wilmot, LMSW is a clinical social worker.
Patricia Mulder is a clinical social worker.
Mikaela R. Andrea, LLMSW, LMSW is a clinical social worker.
April A. Kiekintveld, MSW, PLCSW is a clinical social worker.

Our Facilities

Spectrum Health Medical Group has been registered with the National Provider Identifier database since June 20, 2014 and its NPI number is 1558776286.

Book an Appointment

To schedule an appointment, please call (616) 267-8700.

Vascular Surgery

Spectrum Health Medical Group is a Vascular Surgery practice in Holland, MI with healthcare providers who have special training and skill in diagnosing and treating diseases and disorders of the vascular system. Vascular Surgeons at Spectrum Health Medical Group perform diagnostic tests and surgical procedures to diagnose and treat vascular disease. Vascular Surgery is a medical specialty centered on diagnosing, preventing, and treating diseases and disorders of blood vessels, arteries, and veins. Significant diseases and conditions treated at Vascular Surgery practices include aneurysm, atherosclerosis, carotid and peripheral artery disease, deep vein thrombosis, spider veins, varicose veins, venous ulcers, dialysis access, diabetic wounds, and thoracic outlet syndrome . Medical tests, procedures and therapies provided by Vascular Surgery practices include x-ray, MRI, ultrasound, and CT imaging, catheter ablation, angioplasty, artery stenting, compression therapy, sclerotherapy, and surgical procedures to correct diseases and disorders related to the circulatory system.

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Vascular Surgeons in Holland, MI

Internal Medicine

Spectrum Health Medical Group is an Internal Medicine practice in Holland, MI with healthcare providers who have special training and skill in the diagnosis, treatment, and care of adults across the spectrum from health to complex illness. Internists specialize in puzzling medical problems and in the ongoing care of chronic illnesses. Internists also specialize in preventing disease by promoting health, and are trained to manage multisystem disease conditions that single-organ-disease specialists may not be trained to address. Internal Medicine Doctors at Spectrum Health Medical Group perform assessment, diagnosis, prevention, and treatment therapies for diseases and disorders in adult patients. Internal Medicine is a medical specialty focused on study, prevention, assessment, diagnosis, and treatment of short and long term multi-organ conditions. Significant diseases and conditions treated at Internal Medicine practices include cold and flu, heart disease, hypertension, diabetes, obesity, and chronic lung disease. Internists generally act as personal physicians and often develop long-term relationships with their patients. Medical tests, procedures and therapies provided by Internal Medicine practices include medical history reviews, physical exams, blood tests, scans, and other diagnostic tests, as well as specialist referrals. Internists may choose to practice only in the hospital, only in an outpatient clinic, or in both.

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine Doctors in Holland, MI

Physician Assisting

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistants in Holland, MI

Nurse Practice

A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioners in Holland, MI