Home Medical Team Meet Our Medical Team Learn More Dr. Thierry Jacquemin DO Learn More Dr. Gary T. Marshall, MD Learn More Dr. Gary Kawesch, MD Learn More Dr. Alfonso Morales, MD Learn More Dr. Patrick Allen, MD Learn More Lissa Diaz, DO Learn More Jeffrey W. Hall, MD Learn More Dr. Branden Staller, MD Learn More Dr. Peter Hurtubise, DO Learn More Dr. Elizabeth Nelson, MD Learn More Dr. Derrick Dean, DO Learn More Dr. Bob Posner, MD Learn More Leonard Staller, PA-C Learn More Justin Crutchfield, NP Learn More Matt Vanderlugt, PA-C Learn More Dr. Khaled Hassan, MD Learn More Dr. Mark Albey, MD Learn More Dr. Corey Collins, DO Learn More Krystle Miles, MD Learn More Natalie Sharp, APRN Learn More Keith Levine, NP Learn More Mary Curtis, APRN Learn More AnnMarie Butler, APRN Learn More Brandy Shephard, DNP Learn More Scott Whetsell, MD Learn More Jeremy Adamowicz, PA-C Learn More Travis Thornton, NP Learn More Valerie Ferdinand, ND Learn More Robert WIlliams, MD Learn More Zachary Clark, MD