Jason Zarn is a Physician Assistant in Henderson, Nevada. Mr. Zarn is highly rated in 1 condition, according to our data. His top areas of expertise are Muscle Spasms, Achilles Tendon Rupture, Tarlov Cysts, and Plantar Fasciitis.

Shannon Signorino is a Physician Assistant in Henderson, Nevada. Ms. Signorino is highly rated in 1 condition, according to our data. Her top areas of expertise are Sacroiliac Joint Disease, Fractured Spine, and Opioid Induced Constipation.

Tamika Phyfer, DMSc, PA-C, has been a proud member of the Las Vegas community for over 44 years and has spent more than 27 of those years caring for patients in both Las Vegas and Henderson. As a primary care provider at Intermountain Health, she delivers expert care across all stages of life, with a focus on building lasting relationships and creating personalized, preventive care plans tailored to each patient’s needs.Tamika brings extensive experience in cardiology, family medicine, and internal medicine. She earned her Bachelor of Science in Pre-Medicine from the University of Nevada, Reno, followed by a Master of Physician Assistant Studies from the University of Nebraska Medical Center. She later earned her Doctor of Medical Science from the University of Lynchburg in Virginia. She is board-certified by the National Commission on Certification of Physician Assistants.Outside of work, Tamika enjoys spending quality time with her family, especially on fishing trips and world travels with her husband. Her top areas of expertise are Vitamin D Deficiency, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

For as long as she can remember, Ashlyn Call has been fascinated with the human body and its amazing abilities. Choosing a career in medicine allowed her to study the human body and disease processes in more detail while giving back to society by helping people.At Intermountain Health, Ashlyn specializes in senior care. She strives to spend quality time with every patient to address their concerns and health issues, moving them closer to better health and a more fulfilling lifestyle.Ashlyn received her master’s degree in physician assistant studies from Touro University, Nevada. She is board-certified by the National Commission on Certification of Physician Assistants.Provider ID numbers for broker/agent useHumana: 401236DSCAN: 900134Select Health: Ashlyn CallUnitedHealthcare: 10011824. Her top areas of expertise are Emphysema, Seasonal Affective Disorder (SAD), Protein Deficiency, and Non-Alcoholic Fatty Liver Disease.

Kathryn Ando is a Physician Assistant in Henderson, Nevada. Her top areas of expertise are Boils, Folliculitis, Carbuncle, and Inappropriate Sinus Tachycardia (IST).

Warren Guinn is a Physician Assistant in Henderson, Nevada. His top areas of expertise are Protein Deficiency, Seasonal Affective Disorder (SAD), Emphysema, and Pulmonary Fibrosis.

Marcus Pace is a Physician Assistant in Henderson, Nevada. His top areas of expertise are Folliculitis, Boils, and Plaque Psoriasis.

Roberto Soto-Gutierrez is a Physician Assistant in Henderson, Nevada. His top areas of expertise are Herpangina and Respiratory Syncytial Virus (RSV) Infection.

Marisa Singleton is a Physician Assistant in Henderson, Nevada. Her top area of expertise is Muscle Spasms.

Ronald Ganzon is a Physician Assistant in Henderson, Nevada. His top areas of expertise are HER2 Negative Breast Cancer and BRCA Positive Breast Cancer.

Julio Girón, DMSc, PA-C, earned a Bachelor of Arts in Biological Sciences from California State University Northridge and a Master of Science in Physician Assistant Studies from Touro University Nevada. Most recently, Julio received his Doctor of Medical Science from Rocky Mountain College in Billings, Montana. Julio has worked in family medicine, cardiology, urgent care, and internal medicine throughout his medical career. He is certified by the National Commission on Certification of Physician Assistants.In his spare time, Julio enjoys spending time with his family, running, and working on/racing/driving his cars.

Stephanie Shibata is a Physician Assistant in Henderson, Nevada. Her top area of expertise is Nontuberculous Mycobacterial Lung Disease. Ms. Shibata is currently accepting new patients.

Christine Silsby is a Physician Assistant in Henderson, Nevada. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Liver Failure, Pudendal Neuralgia, and Intestinal Cancer.

Isaac Tunnell is a Physician Assistant in Henderson, Nevada. His top area of expertise is Sacroiliac Joint Disease.

Paul Morgan is a Physician Assistant in Henderson, Nevada. His top areas of expertise are Achilles Tendon Rupture, Rhizarthrosis, Plantar Fasciitis, and Muscle Spasms. Mr. Morgan is currently accepting new patients.

Heather Rhoden is a Physician Assistant in Henderson, Nevada. Her top area of expertise is Achilles Tendon Rupture.

Ashley Harrington is a Physician Assistant in Henderson, Nevada. Her top area of expertise is Muscle Spasms. Ms. Harrington is currently accepting new patients.

Richard Yeager is a Physician Assistant in Henderson, Nevada. His top areas of expertise are Muscle Spasms and Inappropriate Sinus Tachycardia (IST).

Kyle Johnson is a Physician Assistant in Las Vegas, Nevada. His top areas of expertise are Gallbladder Disease, Boils, Folliculitis, and Carbuncle.

Marlee Beauchamp, PA-C, provides senior primary care services with Intermountain Health in Las Vegas, NV. She empowers her patients with the knowledge and tools they need to manage their health effectively and prevent future complications.She earned her Master of Physician Assistant Studies from Northern Arizona University. Throughout her career, she has focused on a wide range of health concerns, including chronic disease management, preventive care, and the treatment of both acute and complex medical conditions.Marlee works closely with a collaborative healthcare team, including physicians, nurses, and other specialists, to ensure that her patients receive high-quality, coordinated care. Her approach emphasizes patient education, lifestyle modification, and evidence-based practices to help individuals maintain optimal health at every stage of life.When not caring for her patients, Marlee enjoys experimenting with new recipes, running, and hiking with her husband and puppy, Winston.

Adam Harkiewicz is a Physician Assistant and a Dermatologist in Henderson, Nevada. Mr. Harkiewicz is highly rated in 10 conditions, according to our data. His top areas of expertise are Fetal Cystic Hygroma, Kaposiform Hemangioendothelioma, Hemangioendothelioma, and Cerebral Cavernous Malformation. Mr. Harkiewicz is currently accepting new patients.

Arial Dunson is a Physician Assistant in Henderson, Nevada. Ms. Dunson is highly rated in 2 conditions, according to our data. Her top areas of expertise are Muscle Spasms, Opioid Induced Constipation, and Sacroiliac Joint Disease.

Olivia Huntzinger is a Physician Assistant in Henderson, Nevada. Ms. Huntzinger is highly rated in 1 condition, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Schizoaffective Disorder. Ms. Huntzinger is currently accepting new patients.

Marlina Robinson is a Physician Assistant in Henderson, Nevada. Ms. Robinson is highly rated in 1 condition, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Oppositional Defiant Disorder (ODD). Ms. Robinson is currently accepting new patients.

James Boesiger is a Physician Assistant in Henderson, Nevada. Mr. Boesiger is highly rated in 1 condition, according to our data. His top areas of expertise are Sacroiliac Joint Disease, Phantom Limb Pain, and Opioid Induced Constipation.