Peak Professional Staff

At Peak Professionals our staff is dedicated to making your family’s health a priority. We offer a comprehensive set of services aimed at simplifying your healthcare experience. Our staff work to reduce the amount of time you have to spend on at the Doctor’s office. Consider Peak Professionals Staff your guide to a healthy, balanced lifestyle.

Peak Professional Staff Directory:


When Joe Adragna was five years old, his mother was diagnosed with cancer and he was abruptly introduced to the medical profession and the doctor-patient relationship. Fast-forward to today, and mom is doing great and little Joe is now Doctor Joe Adragna, a Board-Certified Family Medicine Physician with graduate degrees in Health Administration, and Geriatric […]


Since becoming a licensed school psychologist in 2012, DoriAnn has worked as a school psychologist in Colorado working with children from preschool through high school. She was nominated by her peers to lead a district-wide, school-based brain injury resource team for a suburban school district in Colorado. In addition, her research has been accepted for […]

Dr. DoriAnn Adragna, PhD, EdS
Pediatric Psychologist

Dr. Adams is trained in the specialty of Family Medicine. He can take care of all ages, all conditions, and all severities. He has a background in engineering and was successful in his first career until he had a calling to improve lives. At that time, he decided to attend medical school. After completing 4 […]


  Dr. Middel has been practicing as a licensed psychologist for over 30 years. Most of her career has been in a medical setting working in a team-based model like she will be doing at Peak. She also spent time in Denver working with a community mental health center and with the DOD helping military […]


Schedule An Appointment Today: 970-497-4921 Doug Brannam grew up in Colorado.  He moved to Kansas City to attend Cleveland Chiropractic College where he completed his Bachelor of Science (BS) and Doctor of Chiropractic (DC) degrees.  While in Kansas, he met and married his wife and they began a family together.  Called by the mountains, Doug brought […]

Isaac Klostermann, MS, PA-C
Physician Assistant

Education and Credentials Susan has been in the medical world since age 17,  an RN 22 years, and a Nurse Practitioner for over 15 years. MSN, Family Nurse Practitioner, Ball State University, 2003 Board Certifed in Advanced Diabetes Management Notable Achievements Susan helped establish a paramedic ambulance service and established the first ER in Missouri with […]

Susan Dockins, RN, FNP
Nurse Practitioner

Education and Credentials BS, Psychology Southeast Missouri State University, 1988 Associate of Applied Science (AAS), Nursing, Arkansas State University, 1993 Certificate in Physician Assistant Studies, University of North Dakota, 2001 MS, Advanced Physician Assistant Studies with an emphasis in Family and Emergency Medicine, Arizona School of Health Sciences, 2002 Notable Achievements Lee completed the Las Vegas […]

Lee Dockins, RN, MS, PA-C
Physician Assistant

Jeff started his medical career while serving in the United States Army as a Special Forces Medic. He spent over 7 years serving his country and proving medical coverage for military exercises in the U.S. and overseas.  His military career included many notable achievements such as Ranger School, Jungle Warfare Training, Master Jumpmaster, Range Safety Officer, and being […]

Jeff Brand, PA-C
Physician Assistant

  Michelle Hinton is a new member of the Peak team as a Licensed Nurse Practitioner. She has 5 years of nursing experience and has worked in medicine for over 10 years. Michelle has worked as a Nurse Practitioner for Correctional Health Partners and has worked as the Lead Nurse for Gunnison Valley Health Emergency […]

Michelle Hinton, FNP
Nurse Practitioner
Phone: 970-497-4921
Fax: 855-855-4482
1550 E Niagara Rd
Montrose, CO 81401