Our dedicated staff of skilled professionals are happy to help you meet your healthcare goals!

Learn more about us

Chief Medical Officer

Dr. Jeffrey Lavoy

Education: Medical University of Ohio, Family Medicine

Doctor of Nursing Practice

John Hess, DNP

Education: University of South Florida

Family Physician

Dr. Kelly Phelps



Nurse Practitioner

John Sauer

Arizona City

Certified Physicians Assistant

Donald Innes,

Education: A.T. Still University of Health Sciences – Master of Science in Physician Assistant Studies.

Certification: National Commission on Certification of Physician Assistants

Behavioral Health Director

Yvonne Hess, LMFT



Lawrence Kahn, MD

Education: Indiana University School Of Medicine
Certification: American Board of Ophthalmology


Zachary Segerman

Education: BS – Biochemistry, ASU Tempe 2009, MS – Biochemistry, ASU Tempe 2011, Doctor of Pharmacy (PharmD) Midwestern, Glendale 2016
Certifications: APhA Immunization Certified, 2015; APhA Patient Centered Diabetes Care Certificate, 2015; APhA Medication Therapy Management Certificate, 2017

Dental Director

Dr. Jennifer Lim, DDS

Education: Loma Linda University School of Dentistry

Registered Dental Hygienist

Sherry Simpson

Education: Phoenix College

Plan a visit with your provider

For your convenience, we offer a few different options for scheduling an appointment.

Proud Partners

Desert Senita Community Health Center is a Health Center Program grantee under 42 U.S.C. 254b, and a deemed Public Health Service employee under 42 U.S.C. 233(g)-(n).

Desert Senita Community Health Center sites are Federal Tort Claims Act (FTCA) deemed facilities.

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