Providers

Healing with compassion is our mission. At Pioneer Medical Group we have a patient-centric approach and our goal is to deliver unparalleled quality care. Everything we do revolves around our patients.

Saif Abdullah, MD
Saif Abdullah, MD

HOSPITALIST TEAM LEAD ADVENTHEALTH ZEPHYRHILLS

Matthew Acton, DO
Matthew Acton, DO

HOSPITALIST

Antony Abraham, DO
Antony Abraham, DO

HOSPITALIST

Sabeeha Ahmed, MD
Sabeeha Ahmed, MD

HOSPITALIST

Carmel Alamban, APRN
Carmel Alamban, APRN

POST ACUTE APP

S. Irfan Ali, MD, CEO
S. Irfan Ali, MD, CEO

PRESIDENT | CEO | HOSPITALIST

Melanie Barriffe, PA-C
Melanie Barriffe, PA-C

HOSPITALIST APP

Adam Beeble, DO 
Adam Beeble, DO 

HOSPITALIST

Agnes Berlin, MD
Agnes Berlin, MD

HOSPITALIST

Samantha Bethel-Ellison, MD
Samantha Bethel-Ellison, MD

HOSPITALIST

Dominyka Bitinaite, MD
Dominyka Bitinaite, MD

HOSPITALIST

Michele Brengs, APRN
Michele Brengs, APRN

HOSPITALIST APP

Milton Brown, MD
Milton Brown, MD

CHIEF MEDICAL OFFICER | HOSPITALIST TEAM LEAD ADVENTHEALTH NORTH PINNELLAS

Angela Bryson, APRN
Angela Bryson, APRN

HOSPITALIST APP

Amy Burk, APRN
Amy Burk, APRN

HOSPITALIST APP

Ryan Clarke, APRN
Ryan Clarke, APRN

HOSPITALIST APP

Miguel Davila, MD
Miguel Davila, MD

HOSPITALIST TEAM LEAD CARROLLWOOD

David Decker, MD
David Decker, MD

DIRECTOR OF NEUROLOGY

Shandell Elliott, APRN
Shandell Elliott, APRN

HOPITALIST APP

Farhana Rahman, MD
Farhana Rahman, MD

HOSPITALIST

Adolph Flowers, MD
Adolph Flowers, MD

HOSPITALIST

Verona Girod, APRN
Verona Girod, APRN

HOPITALIST APP

Myrna Go, APRN
Myrna Go, APRN

HOPITALIST APP

Stephanie Graham, APRN
Stephanie Graham, APRN

HOPITALIST APP

Beverly Griffis, APRN
Beverly Griffis, APRN

HOSPITALIST APP

J. Brad Gude, PA-C
J. Brad Gude, PA-C

CHIEF QUALITY OFFICER | HOSPITALIST

Danielle Hanlon, APRN
Danielle Hanlon, APRN

NEUROLOGIST APP

Haseeb Hashmi, MD
Haseeb Hashmi, MD

POST ACUTE DIRECTOR | HOSPITALIST

Adeel Husain, MD
Adeel Husain, MD

HOSPITALIST TEAM LEAD ADVENTHEALTH KISSIMMEE

Nick Jailwala, MD
Nick Jailwala, MD

HOSPITALIST

Niraj Jani, MD
Niraj Jani, MD

HOSPITALIST

Renee Jones-March, MD
Renee Jones-March, MD

HOSPITALIST

Aceela Muqri Kaif, MD
Aceela Muqri Kaif, MD

HOSPITALIST

Ano Kashumba, APRN
Ano Kashumba, APRN

EXECUTIVE DIRECTOR | HOSPITALIST APP

Memory Kashumba, DO
Memory Kashumba, DO

HOSPITALIST

Ketheeswaran Kathiripillai, MD
Ketheeswaran Kathiripillai, MD

INDEPENDENT CONTRACTOR

Augustas Kavaliauskas, MD
Augustas Kavaliauskas, MD

HOSPITALIST

Masood Khan, MD
Masood Khan, MD

VICE PRESIDENT OF VISION | HOSPITALIST

Samia Khan, MD
Samia Khan, MD

HOSPITALIST TEAM LEAD ADVENTHEALTH SEBRING

Joanna Kingsley-Tavarez, MD
Joanna Kingsley-Tavarez, MD

HOSPITALIST

Mary Krueger, PA-C
Mary Krueger, PA-C

HOSPITALIST APP

Cynthia Leo, APRN
Cynthia Leo, APRN

HOSPITALIST APP

Joanne Pierre-Louis, APRN
Joanne Pierre-Louis, APRN

HOSPITALIST APP

Zwadie March, MD
Zwadie March, MD

HOSPITALIST

Sarah Mallett, MD
Sarah Mallett, MD

HOSPITALIST

Tryphaena Manoharan, MD
Tryphaena Manoharan, MD

HOSPITALIST

Dipti Mehta, MD
Dipti Mehta, MD

VICE PRESIDENT OF TRANSITIONAL CARE | HOSPITALIST

Ronniel Mercado, MD
Ronniel Mercado, MD

VICE PRESIDENT OF OPERATIONS | HOSPITALIST

Maria Montalvo, MD
Maria Montalvo, MD

HOSPITALIST

Mirza Mughal, MD
Mirza Mughal, MD

HOSPITALIST CO-TEAM LEAD ADVENTHEALTH OCALA

Alamelu Murugappan, MD
Alamelu Murugappan, MD

NEUROLOGIST

Ayorinde Ogunbameru, MD
Ayorinde Ogunbameru, MD

HOSPITALIST

Olamiju Olaleye, APRN
Olamiju Olaleye, APRN

HOSPITALIST APP

Jeremy Olloqui, DO
Jeremy Olloqui, DO

HOSPITALIST

Tina Otero, APRN
Tina Otero, APRN

HOSPITALIST APP

Bina Patel, MD
Bina Patel, MD

HOSPITALIST

Kalpesh Patel, MD
Kalpesh Patel, MD

HOSPITALIST TEAM LEAD ADVENTHEALTH WESLEY CHAPEL

Edline Pierre, APRN
Edline Pierre, APRN

HOSPITALIST APP

Jesse Ping, MD
Jesse Ping, MD

HOSPITALIST

May Porciuncula, MD
May Porciuncula, MD

HOSPITALIST

Giselle Racho, MD
Giselle Racho, MD

HOSPITALIST

Carlos Ramos, MD
Carlos Ramos, MD

HOSPITALIST

Narsing Rao, MD
Narsing Rao, MD

HOSPITALIST CO-TEAM LEAD ADVENTHEALTH OCALA

Ryan Reed, DO
Ryan Reed, DO

HOSPITALIST CO-TEAM LEAD ADVENTHEALTH TAMPA

Darnella Richardson, APRN
Darnella Richardson, APRN

NEUROLOGIST APP

Melinda Rivera, APRN
Melinda Rivera, APRN

DIRECTOR OF PATIENT CARE SERVICES | PIONEER MEDICAL FOUNDATION

Tahir Rizvi, MD
Tahir Rizvi, MD

HOSPITALIST

Ashley Robling, APRN
Ashley Robling, APRN

POST ACUTE APP

Gabrielle Rodriguez, MD
Gabrielle Rodriguez, MD

HOPITALIST

Debora Ryder, APRN
Debora Ryder, APRN

POST ACUTE APP

Mihaela Satalan, MD
Mihaela Satalan, MD

HOSPITALIST

Cecelia Sears, APRN
Cecelia Sears, APRN

HOSPITALIST APP

Mazhar Shah, MD
Mazhar Shah, MD

HOSPITALIST

Khizzar Shaukat, MD
Khizzar Shaukat, MD

VICE PRESIDENT OF FINANCE | HOSPITALIST

Maria Silva, MD
Maria Silva, MD

HOSPITALIST

Lindsey Dambly Sperry, DO
Lindsey Dambly Sperry, DO

HOSPITALIST

Stanimir Stantchev, MD
Stanimir Stantchev, MD

HOSPITALIST

Joanne Davson Sterling, MD
Joanne Davson Sterling, MD

HOSPITAIST

Ersin Turkcan, MD
Ersin Turkcan, MD

HOSPITALIST

Bhavik Vala, MD
Bhavik Vala, MD

HOSPITALIST

Stephanie Willis, DO
Stephanie Willis, DO

HOSPITALIST

Abraham Yacoub, MD
Abraham Yacoub, MD

HOSPITALIST

Barry Zalman, DO
Barry Zalman, DO

HOSPITALIST

Testimonials
"The physicians took their time during each visit to discuss things with me. I truly appreciate not being rushed. Thank you"
Sam S.
Acute Care Patient
"My doctor was wonderful. He explained things to me better than the specialists."
Beverly V.
Acute Care Patient
"All the physicians helped me understand my concerns, very professional and put me at ease to accept my condition and treatment. Thank you"
Ramon D.
Acute Care Patient
"I was impressed with the quality of care and speed"
George R.
Acute Care Patient
"GENUINELY great staff"
Sylvia B.
Post Acute Care Patient