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Cooperstown, NY — Bassett Healthcare Network is pleased to have welcomed 20 new healthcare practitioners during the months of July and August. 

Read more about their care specialties, locations, and backgrounds.

Andrea Hoag, DO

Andrea Hoag, DO

Andrea Hoag, DO, is a physician in family medicine, accepting new primary care patients at Oneonta Family Practice at FoxCare Center (1 FoxCare Drive in Oneonta). Dr. Hoag provides comprehensive medical care to patients ages 16 years old and older, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (607) 432-1163 to make an appointment.

Dr. Hoag earned her medical degree from the New York Institute of Technology’s College of Osteopathic Medicine in Old Westbury. She completed her residency at South Nassau Communities Hospital Family Medical GME in Oceanside.

Patrick Mota, MD

Patrick Mota, MD

Patrick Mota, MD, is a surgeon specializing in general surgery, providing surgical care to patients at several locations throughout the network. He has particular interest in complex hernias and gallbladder disease. He is currently welcoming new patients. Request a referral or call (607) 547-3456 to make an appointment.

Dr. Mota earned his medical degree from St. George’s University School of Medicine in Grenada, West Indies. He completed his residency at Marshfield Clinic Health System – St. Joseph’s Hospital (now Marshfield Medical Center) in Marshfield, Wisconsin.

Darlene Osipuk, MD

Darlene Osipuk, MD

Darlene Osipuk, MD is an attending psychiatrist accepting new patients at Bassett Medical Center in Cooperstown. Dr. Osipuk provides outpatient psychiatric care to adults and has experience working with women, perinatal patients, and patients with eating disorders. Call (607) 547-3500 to make an appointment.

Dr. Osipuk earned her medical degree from Rutgers Medical School at Piscataway in New Jersey. She completed her residency at New York University Langone Medical Center in New York City.

Mark Travor, MD

Mark Travor, MD

Mark Travor, MD, is a senior attending ophthalmologist, providing a wide range of eye care to adults, including eye exams, treatment of glaucoma and cataracts, laser surgery to treat retinal issues, certain types of laser eye surgery, and more. He is currently accepting new patients at Bassett Medical Center in Cooperstown, Oneonta Specialty Services in Oneonta, and Herkimer Specialty Services. He also performs surgeries at A.O. Fox Hospital and Little Falls Hospital. Call (607) 547-3456 to make an appointment.

Dr. Travor earned his medical degree from Columbia University College of Physicians and Surgeons in New York City, completing parts of his training at Bassett. He completed his residency at Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire.

Heng Yeh, MD

Heng Yeh, MD

Heng Yeh, MD, is a physician specializing in internal medicine at Bassett Medical Center’s Prime Care Clinic. Dr. Yeh provides comprehensive medical care to adults, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more.

Dr. Yeh earned his medical degree from Chang Gung University College of Medicine in Taoyuan, Taiwan. He completed his residency at Memorial Healthcare System in Pembroke Pines, FL.

William Egan, MD

William Egan, MD

William Egan, MD, is a physician in critical care at Bassett Medical Center. Dr. Egan works with Bassett Medical Center’s expert Critical Care team to diagnose and care for patients with very serious illnesses and injuries.

Dr. Egan earned his medical degree from SUNY Stony Brook School of Medicine. He completed his residency at Mount Sinai Hospital in New York City.

Brian Frodey, MD

Brian Frodey, MD

Brian Frodey, MD, is a physician in critical care at Bassett Medical Center. Dr. Frodey works with Bassett Medical Center’s expert Critical Care team to diagnose and care for patients with very serious illnesses and injuries.

Dr. Frodey earned his medical degree from the University of Pittsburg School of Medicine. He completed his residency at Albany Medical Center.

Shi-Jun Jean Hsieh, MD

Shi-Jun Jean Hsieh, MD

Shi-Jun Jean Hsieh, MD, is a physician in critical care at Bassett Medical Center. Dr. Hsieh works with Bassett Medical Center’s expert Critical Care team to diagnose and care for patients with very serious illnesses and injuries.

Dr. Hsieh earned her medical degree at the University of California at San Francisco School of Medicine in San Francisco, CA. She completed her residency at the Mount Sinai School of Medicine in New York City.

Sunanda Mattancheril, MD

Sunanda Mattancheril, MD

Sunanda Mattancheril, MD, is a virtual attending psychiatrist currently accepting new patients for telehealth appointments. She provides outpatient psychiatric care to adults and has experience working with women, young adults, and members of the LGBTQ+ community. Call (607) 547-3500 to make an appointment.

Dr. Mattancheril earned her medical degree from the University of Tennessee Health Science Center in Memphis, TN, and completed her residency at West Virginia University School of Medicine, Department of Behavioral Medicine and Psychiatry in Morgantown, WV.

Tarak Patel, MD

Tarak Patel, MD

Tarak Patel, MD, is a virtual attending physician in Psychiatry. Dr. Patel provides outpatient psychiatric care to adults. He has experience working with medically complex concerns and cognitive issues. Dr. Patel is currently welcoming new telehealth appointments. Call (607) 547-3500 to make an appointment.

Dr. Patel earned his medical degree from Virginia Commonwealth University Medical School in Richmond, VA. He completed his residency at Albert Einstein College of Medicine Montefiore in the Bronx, NY.

Elise Finch, PA

Elise Finch, PA

Elise Finch, PA, is a physician assistant in family medicine accepting new primary care patients at Bassett’s Health Center in Sidney (43 Pearl Street). Elise provides comprehensive medical care to patients aged 14 years and older, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (607) 561-2021 to make an appointment.

Elise graduated from Salus University in Elkins Park, PA, where she earned her bachelor’s degree and master’s degree as a physician assistant.

Deirdre Keenan, PA

Deirdre Keenan, PA

Deirdre Keenan, PA, is a physician assistant in family medicine accepting new primary care patients at Bassett’s Health Center in Oneida (2031 Dream Catcher Plaza in Oneida). Deirdre provides comprehensive medical care to patients of all ages, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (315) 231-5400 to make an appointment.

Deirdre earned her BS at Le Moyne College in Syracuse, NY and a second BS as a Physician Assistant from SUNY Stony Brook University in Stony Brook.

Kari Loomis, PA

Kari Loomis, PA

Kari Loomis, PA, is a physician assistant in family medicine accepting new primary care patients at Bassett’s Health Center in Norwich (55 Calvary Drive). Kari provides comprehensive medical care to patients of all ages, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (607) 336-6362 to make an appointment.

Kari graduated from Marywood University in Scranton, PA, where she earned her master’s degree as a physician assistant.

Mary Shierly, PA

Mary Shierly, PA

Mary Shierly, PA, is a physician assistant serving as a virtual health ninja in family medicine. A virtual health ninja is an experienced practitioner who provides a wide range of expert support to Bassett’s primary care practitioners when they are busy or out of the office. She is also able to see patients for virtual Medicare Annual Wellness visits.

Mary graduated from Wagner College in Staten Island, NY, where she earned her bachelor’s degree and master’s degree as a physician assistant.

Leanna Baird, FNP

Leanna Baird, FNP

Leanna Baird, FNP, is a family nurse practitioner who specializes in dermatology. Leanna provides a wide range of dermatology services to patients aged 6 months and older, including annual checkups and the diagnosis and treatment of skin conditions such rashes, acne, psoriasis, skin cancer, genetic skin diseases, and more. She is accepting new patients at Bassett’s Little Falls Specialty Services (140 Burwell Street in Little Falls) and Bassett’s Herkimer Specialty Services (321 East Albany Street in Herkimer). Request a referral or call (607) 547-3456 to make an appointment.

Leanna graduated from SUNY Polytechnic Institute in Utica, NY, where she earned her master’s degree as a family nurse practitioner.

Lan Bratek, FNP-C

Lan Bratek, FNP-C

Lan Bratek, FNP-C, is a family nurse practitioner accepting new primary care patients at Bassett’s Health Center in Oneida (2031 Dream Catcher Plaza). Lan provides comprehensive medical care to patients of all ages, including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (315) 231-5400 to make an appointment.

Lan graduated from SUNY Polytechnic Institute in Utica, NY, where she earned her master’s degree as a family nurse practitioner.

Naomi Hester, FNP

Naomi Hester, FNP

Naomi Hester, FNP, is a family nurse practitioner who specializes in hospital medicine (the care of inpatients). She works in Pediatrics and Emergency & Trauma Services at Bassett Medical Center in Cooperstown. She provides patients admitted to the hospital with diagnosis and treatment of illness, prescriptions, specialist referrals for after a patient’s hospital stay, and more.

Naomi graduated from SUNY Upstate Medical University in Syracuse, NY, where she earned her master’s degree as a family nurse practitioner.

Kristine Knapp, FNP

Kristine Knapp, FNP

Kristine Knapp, FNP, is a family nurse practitioner who specializes in general surgery. Kristine is available to see patients for appointments related to general surgery needs, including post-operative visits, concerns about breast health, gallbladder health, hernias, and more. Kristine sees patients at Oneonta Surgical Associates (7 Associate Drive in Oneonta) and A.O. Fox Hospital in Oneonta. Call (607) 432-5680 to make an appointment.

Kristine graduated from Utica University, where she earned her master’s degree as a family nurse practitioner.

Ashley Noel, FNP-C

Ashley Noel, FNP-C

Ashley Noel, FNP-C, is a physician assistant serving as a virtual health ninja in family medicine. A virtual health ninja is an experienced practitioner who provides a wide range of expert support to Bassett’s primary care practitioners when they are busy or out of the office. She is also able to see patients for virtual Medicare Annual Wellness visits.

Ashley graduated from the University of Cincinnati College of Nursing, where she earned her master’s degree as a family nurse practitioner.

Annemarie Poole, FNP

Annemarie Poole, FNP

Annemarie Poole, FNP, is a family nurse practitioner accepting new patients in pediatrics at Bassett’s Oneonta Health Center (125 Main Street). Annemarie provides a wide range of healthcare for infants, children, adolescents, and young adults – including physical exams, diagnosis and treatment of illnesses, prescriptions, specialty referrals, and more. Call (607) 433-1792 to make an appointment.

Annemarie graduated from SUNY Polytechnic Institute in Utica, NY, where she earned her master’s degree as a family nurse practitioner.


About Bassett Healthcare Network

Bassett Healthcare Network is an integrated health system that provides care and services to people living in a 5,600 square mile region in central New York. The organization includes five corporately affiliated hospitals, over two dozen community-based health centers, more than 20 school-based health centers, two skilled nursing facilities, and other health partners in related fields. To learn more about services available throughout the Bassett Healthcare Network, visit www.bassett.org. Follow Bassett on Facebook, X (formery Twitter), and LinkedIn. Bassett Healthcare Network is an equal opportunity provider and employer. 

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