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Our Vision

Heartland Health Services aims to advance the overall health of our community by providing access to affordable and quality healthcare services to all.

As a nationally recognized leader in patient care, Heartland clinicians and staff serve our patients with compassion and work to address social determinants of health to close the gap in racial, ethnic, and economic healthcare disparities.

Patients Served
in
2023
21,859

Meet Our Clinicians

Christopher Johnson, MD, FAAFP, CSCS

Chief Medical Officer
Family Medicine
Site Medical Director
HHS East Bluff

James Barnett, MD

Family Medicine
HHS East Bluff

Sarah Koscica, MD

Family Medicine
Site Medical Director
HHS Garden

Roxie Oliver-Payne, MD

Family Medicine
HHS Carver

Brogan Bahler, MD

Family Medicine & Obstetrics
Director of Obstetrics
HHS East Bluff & Olt

Archana Ramesh, MD

Family Medicine & Obstetrics
HHS Olt & East Bluff

Brian Bamberger, MD

After Hours Care Director
Internal Medicine & Pediatric Medicine
HHS Knoxville

John Mihelcic, MD

Family Medicine, Obstetrics, and Gynecology
HHS East Bluff

Elena Patel, DO

Family Medicine
HHS East Bluff

Gretchen Evans, DPM

Podiatry
HHS Garden

Kristina McCue, PMH-NP

Psychiatric Mental Health Nurse Practitioner
HHS East Bluff

Courtney Wyatt, WHNP

Women's Health Nurse Practitioner
HHS Knoxville

Yvonne McCall, PA-C

Physician Assistant Certified
HHS Garden

Ashley Droege, PA-C

Physician Assistant Certified
HHS Garden

Braden Williams, PA-C

Physician Assistant Certified
HHS Garden

Angela Miller, FNP-C

Family Nurse Practitioner
HHS East Bluff

Kathryn Endress, APN

Family Nurse Practitioner
HHS Human Service Center

Susannah Dintzis, APN

Family Nurse Practitioner
HHS East Bluff

Larisa Savage, CNM, APN

Certified Nurse Midwife
HHS Olt & East Bluff

Ciara White, APN

Family Nurse Practitioner
HHS East Bluff

Alison Pendergast, LCPC

Licensed Clinical Professional Counselor
HHS Garden

Mary Jennifer Meister, LCSW

Licensed Clinical Social Worker
HHS East Bluff

David Gonzalez, LCPC

Director of Behavioral Health - MAT Clinic
Licensed Clinical Professional Counselor
HHS East Bluff

Shelly Shallat, MD

Pediatrics
Knoxville

Peter Alahi, MD

Internal Medicine, Pediatrics
Olt

Saurabh Kumar Bansal, MD

Internal Medicine
Knoxville

Joel Borden, MD

Internal Medicine
Knoxville

Kristen Chambers-Damm, MD

Internal Medicine
Knoxville

Tulika Chatterjee, MD

Internal Medicine
Knoxville

Deepshikha Garg, MD

Internal Medicine
Knoxville

Jackson Graves, MD

Internal Medicine, Pediatrics
Knoxville

Jessica Hanks, MD

Internal Medicine, Pediatrics
Knoxville

Emily Horvath, MD

Internal Medicine
Knoxville

Larry Lindahl, MD

Internal Medicine, Geriatric Medicine
Knoxville

Matthew McGath, MD

Internal Medicine
Knoxville

Christopher Nau, MD

Internal Medicine, Pediatrics
Knoxville

Matthew Mischler, MD

Internal Medicine, Pediatrics
Knoxville

Christopher Nau, MD

Internal Medicine, Pediatrics
Knoxville

William Nulty, MD

Internal Medicine, Pediatrics
Knoxville

Reem Saadoom, MD

Internal Medicine, Pediatrics
Knoxville-After Hours

Bradley Oliver, MD

Internal Medicine, Sports Medicine, Pediatrics
Knoxville

Sidney Ann Stewart, MD

Internal Medicine, Pediatrics
Knoxville

Anne Risk, MD

Internal Medicine, Pediatrics
Knoxville

Hasanki Warnakula, MD

Internal Medicine, Pediatrics
Knoxville

Kaylee Rosenbaum, MD

Internal Medicine
Knoxville

Ninah Clegg-Johnson, DO

Internal Medicine, Pediatrics
Knoxville

Manajyoti Yadav, MD

Internal Medicine
Knoxville

Felicia Couri, DO

Internal Medicine
Knoxville

Jay Patel, DO

Internal Medicine
Knoxville

Kody Dormire, DO

Internal Medicine, Pediatrics
Knoxville-After Hours

Matthew Jager, DO

Internal Medicine, Pediatrics
Knoxville

Amitoj Sachdeva, DO

Internal Medicine
Knoxville

Brendan Minardi, DO

Internal Medicine, Pediatrics
Knoxville

Donald Yang, MD

Internal Medicine
Knoxville

Anastasia Nast, MD

Family Medicine, Women's Health
East Bluff

Paula Nguyen, MD

Family Medicine, Women's Health
East Bluff

David Gregory, MD

Family Medicine, Tele-Health
East Bluff

Joshua Croland, MD

OB/GYN
Knoxville

Melvin Fleming, MD

OB/GYN
Knoxville

Jeffrey Galvan, MD

OB/GYN
Knoxville

Larry Overcash, MD

OB/GYN
Knoxville

Bindu Patel, MD

OB/GYN
Knoxville

Teresa Lynch, MD

OB/GYN
Knoxville

Shruti Chakravarthy, MD

OB/GYN
Knoxville

Stephen Thompson, MD

OB/GYN
Knoxville

Neelam Verma, MD

OB/GYN
Knoxville

Kaleb Jacobs, DO

OB/GYN
Knoxville

Katie Crawley, DO

OB/GYN
Knoxville

Thomas Lee, DO

OB/GYN
Knoxville

John Mueler, MD

UIC Preceptor, OB/GYN
Knoxville

Jennifer Van Swol, MD

Pediatrics, Internal Medicine
Knoxville

Ann Parkin-Cohen, MD

Pediatrics
Knoxville

Mary Harvey, MD

Pediatrics
Knoxville

Zohra Moeenuddin, MD

Pediatrics
Knoxville

Oluchukwu Okonkwo, MD

Pediatrics
Knoxville

Nathan Petersen, MD

Pediatrics
Knoxville

Peter Phan, MD

Pediatrics
Knoxville

Gail Streater, MD

Pediatrics
Knoxville

Christina Pica, DO

Pediatrics
Knoxville

Katie Stapleton, DO

Pediatrics
Knoxville

Rachel Samuel, MD

Pediatrics
Knoxville-After Hours

Kayla Thomas, MD

Pediatrics
Knoxville-After Hours

Chad Marshall, DO

Pediatrics
Knoxville-After Hours

Madison Chu, MD

Tele-Psychiatry

Martha Willi, MD

Ophthalmology
Garden

Patrick Whitten, MD

Pulmonology
Garden

Bethany Ferguson, NP-C

Family Nurse Practitioner
Knoxville-After Hours

Tina Saddler, NP-C

Family Nurse Practitioner
Knoxville-After Hours

Da'Kira White, NP-C

Family Nurse Practitioner
Knoxvile-After Hours

Michelle Whitelow, NP-C

Family Nurse Practitioner
Knoxvile-After Hours

Christy Enright, APN

Certified Nurse Midwife
Olt

Magdalena Malloy, APN

Psychiatric Mental Health Nurse Practitioner
Garden

Robert Lucia, APN-FPA

Family Nurse Practitioner
Knoxville-After Hours

Elizabeth Hensold, LCSW

Licensed Clinical Social WorkerHSC