Arnold Doctor’s Office

Welcome to Maryland Primary Care Physicians at Arnold. Our providers are board-certified in family medicine, with extensive experience in all aspects of primary care: pediatrics, internal medicine and family health. In addition to physicians, we have a large staff of nurse practitioners, a physician assistant, medical assistants, administrative assistants and laboratory assistants.

Our practice offers high quality comprehensive medical care to patients of all ages, with emphasis on preventive care. Our providers are accepting new patients, have morning and afternoon same day/urgent care appointments, and are board certified.

Flu vaccine has arrived.
Call the office today for more details about receiving your flu shot!
Did You Know…
• Our providers are accepting new patients
• Our providers have morning and afternoon same day/urgent care appointments
• Our providers are board certified physicians
Additional Services

The U.S. Dept. of Transportation (DOT) requires drivers of commercial motor vehicles to get physical examinations. Medical providers who give these exams must complete training from the National Registry of Certified Medical Examiners (NRCME) to understand the regulations and screen a driver for medical issues that can affect the driver’s ability to safely drive a commercial vehicle. Our MPCP Arnold office has NRCME-certified clinicians, so if you need to have a DOT exam, please contact us to schedule it.

Office Info

1509 Ritchie Highway

Arnold, Maryland 21012

Phone Numbers
Office Hours

Practice Manager:

Pam Ditch

  • Send your message by clicking the button below and an MPCP staff member will contact you within one business day. If you need immediate assistance, please call your practice directly. FOR MEDICAL EMERGENCIES, dial 911.

Our Doctors

John A. Billon, M.D.

Dr. Billon joined Maryland Primary Care Physicians, LLC in 2016 and is certified by the American Board of Family Practice. Read Full Profile →

James G. Chaconas, M.D.

Dr. Chaconas is a Maryland Primary Care Physicians, LLC partner and is certified by the American Board of Family Medicine. Read Full Profile →

Lisa Goldberg Keithley, M.D.

Dr. Keithley joined Maryland Primary Care Physicians, LLC in 2009 and is certified by the American Board of Family Practice. Read Full Profile →

Amanda K. Malone, MD

Dr. Malone joined Maryland Primary Care Physicians, LLC in 2006 and is certified by the American Board of Family Medicine. Read Full Profile →

Victor M. Plavner, M.D.

Dr. Plavner is a Maryland Primary Care Physicians, LLC partner and is certified by the American Board of Family Medicine. Read Full Profile →

Medical Staff

Mary Ann Gardiner, CRNP

Mary Ann Gardiner, Certified Registered Nurse Practitioner, joined Maryland Primary Care Physicians, LLC in 2002. Read Full Profile →

Kimberly M. Morin, PA-C

Kimberly Morin, Physician Assistant, joined Maryland Primary Care Physicians, LLC in 2013. Read Full Profile →

Kathleen T. Ogle, CRNP

Kathleen Ogle, Certified Registered Nurse Practitioner, joined Maryland Primary Care Physicians, LLC in 1997. Read Full Profile →

Izabela M. Plucinska, CRNP

Izabela Plucinska, Certified Registered Nurse Practitioner, joined Maryland Primary Care Physicians, LLC in 2004. Read Full Profile →

Rachel M. Sweeney, CRNP

Rachel Sweeney, Certified Registered Nurse Practitioner, joined Maryland Primary Care Physicians, LLC in 1999. Read Full Profile →

Sonya Williams, CRNP

Sonya Williams, Certified Registered Nurse Practitioner, joined Maryland Primary Care Physicians, LLC in 2005. Read Full Profile →

Our Location