Meet the Providers
Dr. Bohdan Martynec
Internal Medicine and Geriatrics
Bohdan Martynec has been practicing in the Doylestown area for thirty-five years. He is Board Certified in Internal Medicine and Geriatrics. Dr. Martynec was inducted as a Fellow of the American College of Physicians in 2014. He is a member of the Pennsylvania Medical Society, the American College of Physicians and the Bucks County Medical Society.
Martynec has been named a Philadelphia Magazine Top Doctor™ in 2004, 2005, 2006, 2007, 2008, 2018, 2019 and 2020. He has also been named a Castle Connolly Regional Top Doctor from 2011 through 2019. He has been in the Guide to America’s Top Physicians from the Consumer Research Council of America from 2003 through 2008.
Martynec was born in Rochester, New York. He is married with two daughters. In addition to spending time with his family, he enjoys weight lifting, Pilates, and reading. He is fluent in Ukrainian.
Dr. Paul Zakrzewski
Dr. Paul J. Zakrzewski has been practicing in the Doylestown area for nearly twenty years. He is Board Certified in Internal Medicine. Dr. Zakrzewski is a member of the Pennsylvania Medical Society, the American College of Physicians and the Bucks County Medical Society.
Dr. Zakrzewski has been named a Philadelphia Magazine Top Doctor™ in 2018, 2019 and 2020. He is also on the Healthgrades Honor Roll.
Dr. Zakrzewski was born in Roxborough, Pennsylvania. He is married and has seven children. In addition to spending time with his family, he is an avid golfer and is on the Board of Trustees at Roman Catholic High School in Philadelphia.
Dr. Suzanne Kelly
Suzanne Kelly has been practicing family medicine for over ten years. She is Board Certified in Family Medicine and Palliative and Hospice Medicine. Dr. Kelly is also on staff at Doylestown Hospital.
Kelly has been living in the Doylestown area since childhood. She is married with four children. In her free time, she enjoys spending time with her family, exercising and relaxing at the Jersey shore.
Erin Colden, CRNP
Erin Colden, CRNP is a Board Certified Nurse Practitioner specializing in Adult Gerontology. She graduated from Villanova University with her Master of Science degree in Nursing where she was inducted into the Phi Kappa Phi Honor Society. Erin received her Bachelor of Science in Nursing from West Chester University. She has more than nine years of critical care nursing experience at the Hospital of the University of Pennsylvania.
Erin is a member of the Sigma Theta Tau International Honors Society of Nursing, the Pennsylvania Coalition of Nurse Practitioners and the Gerontological Advance Practice Nurse Association.
Erin is married with a son, daughter and twin boys. She enjoys spending time with her family and friends, traveling and fitness.
Ellen Eline, CRNP
Ellen Eline, CRNP is a Board Certified Nurse Practitioner and brings with her many years of advanced practice nursing experience. She has practiced mainly in adult and geriatric health care.
Ellen is originally from Chester County. She attended Penn State for her Bachelor of Science in Nursing and Catholic University for her Masters in Science in Nursing and her Adult Nurse Practitioner degree. She is a member of the Pennsylvania Coalition of Nurse Practitioners and the Geriatric Advanced Practice Nurses Association.
Ellen is married with one daughter. She enjoys spending time with her family, attending Penn State football games, outdoor activities, and reading.
Sam Crino, CRNP
Sam Crino is a board-certified Family Nurse Practitioner. He is a graduate of Villanova University’s Family Nurse Practitioner program and received his nursing degree from Gwynedd Mercy University, graduating with high honors. He was proud to have served in the U.S. Army and is a former emergency room nurse with Einstein Medical Center. Sam was nominated for Main Line Today’s Nurse of the Year in 2021. He looks forward to continuing to serve his community with Doylestown Medical Associates.
Sam is originally from Western New York and has lived in the Doylestown area for the past 15 years. Sam is married with three children and has a German Shepherd dog. In his free time, he enjoys relaxing with his family, hiking, playing basketball, and softball with the kids.