Our Medical Team

Fountain Hill Family Practice is now a part of 4C Medical Group. You will be re-directed to their website shortly or click here to visit now.

Matthew Hummel, M.D.

Dr. Hummel received his Bachelor of Science at Michigan State University. He is a graduate of Wayne State University School of Medicine in Detroit, Michigan. Dr. Hummel completed his Family Practice Residency at St. Joseph’s Hospital and Medical Center in Phoenix, Arizona.

He was voted a “Top Doc” by his Arizona colleagues in 2008, 2010 and 2011. He was 2010 Preceptor of the Year for ASU. He lives in Fountain Hills with his family, wife Suzanne, and two children, David and Alexis. He is one of the team physicians for the high school sports teams and a volunteer for youth sports programs.


summersJoseph Summers, M.D.

Joseph Summers and his wife are originally from Ohio. He attended medical school at Wright State University, in Dayton, Ohio and finished his Family Medicine residency at Scottsdale Health Care. He and his wife enjoy the variety of patients that family medicine brings.

He enjoy spending time with his wife and his family of pets and enjoys spending time outdoors. He has recently picked up the game of golf again after a long hiatus.


trottaHaylen Trotta PAC

Haylen is originally from Westchester County, New York and is a graduate of Smith College. She received her physician assistant degree from Massachusetts College of Pharmacy and Health Sciences.

She and her husband John moved to Fountain Hills from Boston, Massachusetts. She has experience in detox medicine and cardiac surgery.


EmilyEmily Nelson, PAC

Emily graduated from Samuel Merritt University in Oakland, CA in 2001. Part of her clinical rotation was spent her at FHFP under the guidance of Dr. Hummel. Prior to working for FHFP she worked for a family practice clinic in Phoenix.

She is married to Dr. Cory Nelson and they live in Scottsdale with their two children. In her free time she enjoys spending time with her family. She works mornings here at the clinic, 8-12PM Monday thru Friday.


RussellRussell Dodson PAC

Mr. Dodson has been in the valley practicing for many years. He graduated from John Hopkins University School of Medicine in Baltimore Maryland in 1975. He worked for Scottsdale Healthcare for many years in Paradise Valley. He lives with his wife in Phoenix.

He has an active interest in cars and he and his wife have two dogs.


Fallon Damico, PAC

Fallon received her Bachelor of Science degree from Arizona State University and went on to complete her Master’s in Physician Assistant Studies at Northern Arizona University. She spent some of her clinical rotations with FHFP and joined the practice in 2015. She is a family medicine trained physician assistant with a special emphasis on women’s health and bioidentical hormone replacement. She truly enjoys woman to woman interaction and enriching women’s lives as they enter transitions throughout life, such as menopause.

She is an Arizona native and enjoys hiking throughout the valley with her dogs, two Labrador Retrievers and a Lab Dachshund mix.


Erica Casselman, PAC

Erica received her Bachelor of Science in Physiology at the University of Arizona in Tucson. She continued her education at Northern Arizona University where she received her Master’s degree in Physician Assistant Studies. Part of her clinical training was spent here at FHFP under the guidance of Russ Dodson, PAC.

Born and raised in Arizona, Erica enjoys camping, hiking, and spending time with her family and her pets.