Our Staff

Gregory J. Smolin, D.O., FACEP, FACOEP


Dr. Smolin has been practicing full time emergency medicine since finishing his emergency medicine residency in 1988. During 14 of those years he served as Chairman and Medical Director of the Department of Emergency Medicine at Memorial Hospital in York, PA. He... read more

Marlys Pike, M.D. FACEP


Dr. Marlys Pike was raised near Pittsburgh and moved to central Pennsylvania in 1998 to begin specialty training in the York Hospital/Penn State University emergency medicine residency training program. Since completion of her residency in 2001, she practiced full time emergency... read more

Peter Kang, MD, FACEP, FAAEM


Dr. Kang is an Ohio native who relocated to south central Pennsylvania in 2008 to start his career in Emergency Medicine. Following completion of undergraduate studies at Kent State University, he received his M.D. degree from Northeast Ohio Medical University.... read more

Rory O’Neill, D.O.


Rory O'Neill, D.O. is a native of southeast Michigan.  He finished his undergraduate studies at the University of Michigan, Ann Arbor and completed medical school at Michigan State University College of Osteopathic Medicine.  He finished his residency... read more

Martha Orndorf, UCMC, Clinic Coordinator


Martha was the first employee to join the AllBetterCare Team in February 2010 prior to the opening of our Mechanicsburg location. The position of Clinic Coordinator is our top-level administrative position with oversight of all non-medical components of clinic operations. Martha... read more

Vernne Greiner, D.O., FAAFP


Dr. Vernne Greiner is native to central Pennsylvania. She received her medical degree from the Philadelphia College of Osteopathic Medicine. After completed the family practice residency program at the former Polyclinic Medical Center in Harrisburg in 1981, she was honored as... read more

Ross Contino, D.O.


Ross obtained his undergraduate degree at The Pennsylvania State University and went on to attend the Philadelphia College of Osteopathic Medicine graduating in 1984. Completing an emergency medicine residency in 1987, he went on to practice emergency medicine at Hanover Hospital in... read more

Samantha Singer, PA-C


Samantha Singer, PA-C joined the AllBetterCare team in August 2013. She was born in Long Island, NY but has spent the majority of her life in South Central Pennsylvania. Samantha is a graduate of Lock Haven University with a Bachelor of... read more

Amber DAgostino, PA-C


Amber Bowman, PA-C joined the AllBetterCare team in June 2014. She is a Mechanicsburg native and Cumberland Valley HS graduate. Amber received a Bachelor of Science in Life Sciences from Pennsylvania State Main Campus in 2012. She went on to earn a... read more

Whitney Amato, PA-C


Whitney Amato, PA-C joined the AllBetterCare team after more than 5 years of family medicine practice in Mechanicsburg, PA. She was born and raised in Elkridge, Maryland, where most of her family still resides. She came to central PA when she... read more

Ryan Crim, M.D.


Dr. Crim grew up in the western part of Berks County enjoying the benefits of having awesome parents, a large vegetable garden, a Christmas Tree farm, and plenty of woods to run around in. He completed his undergraduate degree cum... read more

Kristin Grover, PA-C


Kristin Grover, PA-C joined the AllBetterCare team in November 2015 after spending 2 years in an Urgent Care setting outside of Philadelphia. She received a Bachelor of Science in Biochemistry at Albright College, and went on to Arcadia University to earn her... read more

Jessica Hockley, PA-C


Jessica was born in Syracuse, NY but grew up in sunnier Barquisimeto, Venezuela where she attended college at UCLA (that is Universidad Centroccidental Lisandro Alvarado) majoring in Information Science and Technology. She relinquished the warm climate and pristine white... read more

Rebecca Kessler, Team Leader- Carlisle


Becca is a native of Central PA having a 4 minute head start on her twin brother. She currently lives in Shippensburg with her husband and two active and adorable children. She is a Certified Medical Assistant... read more

Dustin Cassell, Team Leader- Harrisburg


Dustin is a Central PA native who holds certification as a Medical Assistant and Phlebotomy Technician from McCann School of Business and Technology. Dustin is Team Leader for our newest office in Harrisburg and can always be found with... read more

Sharleen Medina, CMA (AAMA), Team Leader- Mechanicsburg


Sharleen was raised in Las Piedras, Puerto Rico until moving to Harrisburg at age 13. She is a graduate of John Harris HS and YTI Career Institute and is a Certified Medical Assistant. Sharleen comes from a very... read more

Valentina Grbavac, Marketing Director


Valentina was born in Croatia, and spent time in Bosnia before moving to the United States at age 5. She is fluent in Croatian (and English of course) and spent last semester in Germany and Austria... read more

Carol Robison, D.O.


Dr. Carol Robison is a Central PA native having been born and raised in Harrisburg and graduating from Bishop McDevitt High School. Carol and her husband Terry, who is also a local physician, have lived in Carlisle since 1991.Carol graduated... read more

Mary Catharine Sneider, D.O.


Mary Catharine Sneider, D.O. joined the AllBetterCare physician staff on June 1, 2016. She is a central PA native having been born in York and grown up in Lancaster County. She attended Lancaster Catholic HS and graduated Summa Cum Laude from... read more

Tara Cross, PA-C


Tara Cross, PA-C, a native of Camp Hill, joined the physician assistant staff at AllBetterCare on June 1 2016. Tara graduated from Penn State University with a Bachelors of Science, and completed her Physician Assistant training at... read more

Jeff Garofalo, PA-C


Physician Assistant Jeff Garofalo joined AllBetterCare in December 2016. Jeff was born in Pittsburgh prior to moving to Central PA and graduating from Mechanicsburg High School. Jeff continued his education, earning a BS in biology from Susquehanna University then earned a... read more

Jeanna Dippel, PA-C


Jeanna Dippel, PA-C joined the AllBetterCare physician assistant staff in June 2017. She grew up in Mechanicsburg and is a Cumberland Valley HS graduate although she spent a portion of her high school years at an ice hockey academy... read more

Kelly McCracken, PA-C


Kelly McCracken, PA-C joined the AllBetterCare team in August of 2017. She was born and raised in Farmington, New Mexico, and just recently moved to the Central PA area. Kelly completed her Bachelors in Science in Honors studies at Texas Tech... read more

Cliff Cloonan, M.D.


Cliff Cloonan, MD joined the AllBetterCare team in August of 2017. He was born in Boulder, Colorado but was raised in the warm and sunny coastal town of Los Osos in California. He completed his undergrad at the California Polytechnic State... read more

Dawn Ahern, PA-C


Dawn Ahern, PA-C joined the AllBetterCare team in December of 2017. She was born in Media, PA, and grew up in Northeast Pennsylvania on a farm in Wyalusing. She currently calls Harrisburg her home.As a Pennsylvania native Dawn completed her... read more

Alexander Spasic, M.D.


Dr. Alexander Spasic, MD was born and raised in Belgrade, Serbia. The majority of his youth was spent traveling and studying through former Yugoslavia and Europe. While exploring various regions Dr. Spasic expanded his cultural and personal horizons through the... read more

Shefali Gupta, M.D.


Dr. Shefali Gupta, M.D. was born and raised in India. She primarily lived in Mumbai, but traveled quite frequently, throughout the country. After she married, Dr. Gupta moved to the United States to continue her post-graduate medical education. Dr.... read more

Lisa Snyder, Occupational Medicine Coordinator


Occupational Medicine Coordinator Lisa Snyder is a native to Central PA. She grew up on an orchard outside of Newville. She is a graduate of Big Spring High School and was a participant in the schools marching band playing the... read more