Keith A. MacKenzie, D.O.

A native of West Bloomfield, Michigan, Dr. MacKenzie received his Doctor of Osteopathic Medicine degree from Michigan State University, College of Osteopathic Medicine in 1991.  He completed his dermatology residency from Bi-County Community Hospital in Warren, Michigan from 1994-1997 and his family practice medical internship from Mt. Clemens General Hospital in Michigan from 1992-1994.  He completed his undergraduate degree from Arizona State University in 1986.

Dr. MacKenzie is a board certified doctor in both dermatology and family practice.  He is a Diplomate of the National Osteopathic Board; a member of the Arizona Osteopathic Association; the American Osteopathic College of Dermatology and the American College of Osteopathic Family Physicians.  Dr. MacKenzie founded MacKenzie Dermatology in Prescott in 1997 and is the founder and Medical Director of Skin Perfection Anti-Aging Medical Spa.  He has enjoyed a staff appointment with Yavapai Regional Medical Center since 1997.

He has published articles in medical journals and received the AOCD/Oclassen Residency Research Paper Award and the Daniel Koprince Education Award.

Dr. MacKenzie and his wife live in Prescott with their four children.  He spends his personal time with his family and enjoys tennis, hiking and home improvement projects.

Joseph S. Machuzak, D.O.

Board-certified, Dr. Machuzak graduated from the Philadelphia College of Osteopathic Medicine in 2000, receiving his Doctor of Osteopathy medical degree.  He completed his residency and was the Chief Resident at Midwestern University/Alta Dermatology from 2005-2006, with a focus on pigmented lesions and non-melanoma skin cancers.  He received a Bachelor of Sciences degree in Biology Cum Laude from Wilkes University in Pennsylvania in 1995.

After graduating from medical school, he was affiliated with Mercy Community Hospital, Nazareth Hospital and the NextCare Urgent Acute Care Facility.  Dr. Machuzak has published numerous articles and has been involved in several medical research projects including studies on investigational new drug treatments and safety trials for treatment of psoriasis and severe plaque type psoriasis.

He is a member of the American Osteopathic Board of Dermatology; member of the American Osteopathic Association, member of the American Osteopathic College of Dermatology and member of the American Academy of Dermatology.

Kim Carlson, NP-C

Kim joined MacKenzie Dermatology is 2013 as one of only a few Dermatology Certified Nurse Practitioners in the state of Arizona.  Prior to joining MacKenizie, she worked in a similar capacity in Phoenix for the past 6 years.  She is responsible for a wide variety of common to complex skin disorders with an array of treatment options.  Kim specializes in acne, psoriasis, female hair loss, skin cancer detection and skin surgery.

Raised in Prescott, Kim received her nursing degree from Cedarville University in Ohio.  She obtained her graduate degree as an Adult Nurse Practitioner at Loyola University in Chicago in 2007.  During that time, she worked as a Dermatology Registered Nurse for two years and received additional training at the Hines Veteran Hospital in Illinois.

Kim is a member of the American Academy of Nurse Practitioners and the Dermatology Nurses Association Nurse Practitioner Society.  She was the founding president of the Arizona chapter of the Dermatology Nurses Assocation. 


Call Today
(928) 541-1312

3190 Clearwater Drive
Prescott, AZ 86305