Doctor Bios

151020_003-3 Low Res retouch whiten teethThomas D. Loomis, M.D.

Dr. Loomis is a Board Certified family physician who has been active in primary care since 1994 in the Petoskey/Harbor Springs area of northern Michigan. He received his bachelor of arts degree from Anderson University in Indiana and his medical degree from the University of Michigan. He completed his internship in general surgery at the Medical College of Wisconsin. He then went on to complete his residency in family practice at St. Michael’s Hospital in Milwaukee.

He enjoys spending time with his family, skiing in both Michigan and in the western mountains.  He makes his home in Petoskey with his wife, Valorie, and their children.


151020_015 Low Res retouch whiten teeth reduc rednessWendy H. Walker, M.D.

Dr. Walker is a Board Certified family physician who has been active in primary care since 1996 in the Petoskey and Harbor Springs area. She attended the University of Michigan as an undergraduate and then went on to medical school at Michigan State University College of Human Medicine as part of their rural health program, completing her clinical training in Michigan’s Upper Peninsula. She completed her residency in family practice at Mid Michigan Regional Hospital in Midland, Michigan.

Dr. Walker served for 10 years on the Northern Michigan Regional Hospital board of trustees and is currently a member of two Boards to help shape the future of healthcare. In 2017 she opened a wellness division of LTPC called MDVIP (Medical Doctor Value in Prevention) which focuses on personalized healthcare and wellness and disease prevention.


Marcin Jankowski, D.O.

Dr. Jankowski is a family physician who has been active in primary care in the Petoskey/Harbor Springs since 2004. He attended Michigan State University for his undergraduate degree in physiology. He is a 1999 graduate of Michigan State University College of Osteopathic Medicine. His internship and residency training took place at Mercy General Health Partners in Muskegon, Michigan.

Dr. Jankowski is Board Certified in family medicine and osteopathic manipulative treatment. He is supported by his wife and son. He focuses on the entire person, providing comprehensive, thorough and evidence-based health care for his patients.


Sarah K. Wolf, D.O.

Dr. Wolf is a Board Certified internal medicine physician specializing in those aged 18 and older. She is originally from “Up North”, growing up in Cheboygan. She attended Michigan State University where she obtained her Bachelor of Science degree. She then received her medical degree at Michigan State College of Osteopathic Medicine. She completed her internal medicine residency at Detroit Medical Center Huron Valley-Sinai Hospital in Commerce, MI, where she served as chief resident.

Dr. Wolf is excited to be back in Northern Michigan.  She enjoys spending time with her family, paddle boarding, and traveling, particularly to Africa.


Nurse Practitioner Bios

Rachel (Griffen) Burmeister, MSN, FNP-C

Rachel (Griffen) Burmeister is an AANP Board Certified family nurse practitioner. She completed her Bachelor of Science in Nursing at Michigan State University and her Master of Science in Nursing at Frontier Nursing University in Kentucky. She brings with her a nursing background in  perianestheisa, cardiac progressive care, and cardiothoracic critical care. During her clinical education she has worked with doctors, nurse practitioners, and midwives caring for patients in primary care, family medicine, and women’s health.

In her spare time Rachel can be found with her husband and three dogs often running, mountain biking, and cross country skiing. She also enjoys being creative through art, gardening, and home projects.


151020_006 Low Res 2 Crop retouch skin smooth sharpen eyesEmilee Kennedy, MSN, ANP-BC

Emilee Kennedy is an ANCC Board Certified adult nurse practitioner, with previous clinical experience in medical oncology. She completed her undergraduate work at North Central Michigan College and University of Michigan and her master’s degree at Michigan State University. During her clinical education, she has worked in partnership with doctors that specialized in family practice and internal medicine.

When Emilee is not working, she enjoys spending time with her husband Eric, their three sons and chocolate lab, Nola. She also enjoys reading and spending time with her family and friends.



151020_027 Low Res retouch teeth whiten thin skin smooth ret sweaterKim Clark, MSN, FNP-BC

Kim Clark is an ANCC Board Certified Family Nurse Practitioner, specializing in family practice and women’s health. Kim’s clinical experience includes adolescent health, acute rehabilitation, medical surgical nursing, homecare and hospice. She completed her master’s degree at Saginaw Valley State University and nursing degree at Kirtland Community College. Kim is the President of the Northwest Chapter of the Michigan Council of Nurse Practitioners.

Kim lives in Harbor Springs and when she is not working she enjoys spending time with her family, friends and her dog, Scout. Kim is active in her church and enjoys spending time outdoors, gardening, kayaking and hiking,