Our Practitioners

Paul Reiss, MD, FAAFP

Evergreen

Dr. Reiss was the original physician at the practice in 1990.  He is Board Certified in Family Medicine and received a certificate of added qualification in Sports Medicine.  Additional practice interests include: pediatrics, procedures and medical quality improvement.

Dr. Reiss holds a BS from Fordham University, completed his MD at the University of Rochester, and then a Family Medicine residency at the University of Vermont.  He is the board chair of Healthfirst, a statewide independent practice association; and the medical director of the Accountable Care Coalition of the Green Mountains.  He is a former board member of VITL, and former president of the Vermont Academy of Family Medicine.

Dr. Reiss is also the board chair for the Julian Reiss Foundation, sponsoring summer camps for New York City youth in Lake Placid, New York for over 50 years. Dr. Reiss has lived in Williston since 2006, has five children, and enjoys hiking, traveling, tennis and skiing.

Office Hours
  • Tues: 8:30 am - 4:10 pm
  • @ Evergreen
  • Thurs: 8:30 am - 5:00 pm
  • @ Evergreen
  • Fri: 9:30 am - 5:00 pm
  • @ Evergreen

Andrea Regan, MD

Charlotte

Dr. Andrea Regan joined the staff of the Charlotte Family Health Center in 2008, bringing special interests in women’s health and adolescent medicine as well as wide-ranging skills in all aspects of primary care.

Dr. Regan is a graduate of Champlain Valley Union High School, St. Lawrence University, and the University of Vermont College of Medicine. She completed her residency in Family Medicine at Fletcher Allen Healthcare.

Dr. Regan is certified by the American Board of Family Medicine and is on the board of the Vermont Chapter of the American Academy of Family Practice and the Vermont Immunization Advisory Committee.

Her interests include hiking, skiing, and boating. She is a native of Hinesburg and currently resides there.

Office Hours
  • Tues: 8:00 am - 4:30 pm
  • @ Charlotte
  • Wed: 8:30 am - 4:30 pm
  • @ Charlotte
  • Fri: 8:30 am - 4:00 pm
  • @ Charlotte

Annegret Schmitt-Johnson, RN, FNP

Alder Brook

Annegret Schmitt-Johnson is a board-certified Family Nurse Practitioner and joined Alder Brook Family Health in 2014. Annegret grew up in Germany and completed a degree in medical lab sciences.  After moving to Vermont in 2002 she completed a Master of Arts in literature as well as a Master of Science in Nursing from the University of Vermont. Annegret’s passion is caring for the full family including children, adults and elderly. She provides care for acute and chronic medical conditions. She also believes strongly in active preventative care.

She resides with her husband and 3 daughters in Colchester and enjoys an active outdoor lifestyle.

Office Hours
  • Mon: 8:30 am - 12:00 pm
  • @ Alder Brook
  • Tues: 8:30 am - 4:30 pm
  • @ Alder Brook
  • Wed: 8:30 am - 4:30 pm
  • @ Alder Brook
  • Thurs: 8:30 am - 12:00 pm
  • @ Alder Brook

Adrienne Bonvini, PA-C

Evergreen

Adrienne Bonvini, is a board-certified Physician Assistant with special interest in women’s health, preventative care, and orthopedics. She received her Bachelor of Science degree from the University of Vermont and worked as a Medical Laboratory Scientist prior to pursuing her studies to become a physician assistant. She completed her Master’s degree at Massachusetts College of Pharmacy and Health Sciences in Boston. She then worked in Orthopedics at Brigham and Women’s hospital in Boston prior to moving back to Vermont. While in Vermont she has gained further experience in Orthopedics and in Women’s Health. Originally from Boston, she now resides in Williston. She enjoys skiing, hiking with her golden retriever, and pottery.

Office Hours
  • Mon: 8:10 am - 5:00 pm
  • @ Evergreen
  • Tues: 8:10 am - 5:00 pm
  • @ Evergreen
  • Wed: 9:00 am - 6:00 pm
  • @ Evergreen
  • Fri: 8:10 am - 5:00 pm
  • @ Evergreen

James Dougherty, MD

Alder Brook & Evergreen

Dr. James Dougherty is Board Certified in Family Medicine and has special interests in sports medicine and preventive care.  He was a Chief Resident at the University of Vermont’s Family Practice Residency Program until joining Evergreen Family Health in 1998. Originally from Illinois, he resides in Underhill with his wife and two daughters.  He oversees Evergreen’s laboratory services. As of January 1, 2019, Dr. Dougherty is seeing patients at Alderbrook Family Health in Essex on Monday, Wednesday and Friday, and at Evergreen Family Health on Thursdays.

Office Hours
  • Mon: 9:00 am - 5:00 pm
  • @ Alder Brook
  • Wed: 9:00 am - 4:00 pm
  • @ Alder Brook
  • Thurs: 9:00 am - 5:00 pm
  • @ Evergreen
  • Fri: 9:00 am - 5:00 pm
  • @ Alder Brook

Diane Rippa, MD

Alder Brook

Diane C. Rippa M.D. is a Board Certified Family Medicine physician with special interests in Women’s Health and Geriatrics. She grew up in Burlington and graduated cum laude from Harvard University. She returned back to her hometown to attend University of Vermont College of Medicine and completed her internship and residency in Family Medicine at Thomas Jefferson University Hospital in Philadelphia. After completing her residency, she again moved back to Vermont with her husband and spent two years working in the emergency room at Rutland Hospital. She then joined her mentor, John Scholan, at Essex Health Center in Essex Junction where she practiced family medicine for fifteen years. With the help of family and colleagues she opened her own practice, Alder Brook Family Health, in April, 2000 in Essex. She is grateful to the wonderful staff and colleagues who helped her build and maintain this vibrant practice. In the fall of 2018, she merged her practice with Evergreen Family Health to allow her practice to continue to grow and thrive as an independent practice in Chittenden County.

Her free time is spent with her husband and two sons and her beautiful granddaughter Layla. She enjoys walking her two rescue golden retrievers, hiking, biking, kayaking and creating fused glass art.

Office Hours
  • Mon: 8:20 am - 4:20 pm
  • @ Alder Brook
  • Tues: 9:00 am - 5:00 pm
  • @ Alder Brook
  • Thurs: 8:40 am - 4:40 pm
  • @ Alder Brook

Jan Ferris, DO

Evergreen

Dr. Ferris is Board Certified in Family Medicine and has special interests in preventative care and women’s health.  After graduating from Philadelphia School of Osteopathic Medicine she completed her residency training in the Hudson Valley in New York.  Dr. Ferris has three sons and lives in Essex Junction where her husband teaches at the high school.

Office Hours
  • Mon: 8:50 am - 5:00 pm
  • @ Evergreen
  • Tues: 9:00 am - 6:00 pm
  • @ Evergreen
  • Thurs: 9:00 am - 5:00 pm
  • @ Evergreen

Jaime Callaghan, DNP, FNP-BC, RN-BC

Alder Brook

Jaime Callaghan is joined Alder Brook Family Health in February 2020.  She is an American Nurses Credentialing Center (ANCC) certified Family Nurse Practitioner. She earned her Doctorate in Advanced Clinical Practice, Master of Science in Nursing (family practice), and Bachelor of Science in Nursing from Old Dominion University in Norfolk, VA. As a nurse practitioner, her area of expertise has been in both internal medicine and family practice serving patients both pediatric to geriatric.

Dr. Callaghan truly believes that in order to do the most good for patients, healthcare professionals have to focus on more than getting medications right. It involves more focus on alternative medicine, natural remedies, nutrition and proper exercise while focusing on the patient as a whole being consisting of balanced mind, body, and spirit. This ideal thinking is what drove her to stand out amongst her peers and pursue an associate’s degree in clinical nutrition from the Virginia Culinary Institute in Norfolk, VA. She strives towards excellence in every aspect of her life and fully embraces the military core values of honor, courage, and commitment taken from her time serving in the United States Navy.

Office Hours
  • Tues: 8:00 am - 5:00 pm
  • @ Alder Brook
  • Wed: 8:00 am - 5:00 pm
  • @ Alder Brook
  • Thurs: 8:00 am - 5:00 pm
  • @ Alder Brook
  • Fri: 8:00 am - 5:00 pm
  • @ Alder Brook

Danielle Jasinski, PA-C

Evergreen

Danielle joined Evergreen in April of 2018. She graduated from Franklin Pierce University in February 2018 and has particular interests in women’s health and pediatrics.

A native of Milton, Vermont, Danielle now lives in Essex Junction with her husband Dillon. They enjoy cross country skiing and snowshoeing in the winter and spend much of their summer boating on Lake Champlain.

Office Hours
  • Tues: 8:30 am - 5:00 pm
  • @ Evergreen
  • Wed: 8:30 am - 5:00 pm
  • @ Evergreen
  • Thurs: 8:30 am - 5:00 pm
  • @ Evergreen
  • Fri: 8:30 am - 5:00 pm
  • @ Evergreen

Michael Johnson, MD

Evergreen

Dr. Johnson completed the Family Medicine Residency program at UVM / FAHC in 2005, serving as Chief Resident, and is Board Certified in Family Medicine . After practicing in Colchester for a few years, he joined Evergreen Family Health in February 2008.  Dr. Johnson is proficient in German, having studied several years in Germany. He has training and experience caring for all ages in the office and hospital. He lives in Colchester with his wife and three daughters.

Office Hours
  • Mon: 8:30 am - 5:00 pm
  • @ Evergreen
  • Tues: 8:30 am - 12:30 pm
  • @ Evergreen
  • Wed: 8:30 am - 12:30 pm
  • @ Evergreen
  • Thurs: 8:30 am - 6:00 pm
  • @ Evergreen

Rebecca Joyce, MD

Evergreen

Dr. Joyce is a Board Certified Family Medicine physician and has special interests in women’s health and pediatric care.  She is a native Vermonter who attended Middlebury College and then worked as an AmeriCorps volunteer in Washington, DC. After graduating from the College of Medicine at UVM, she completed specialty training in Family Medicine at Scott & White in Temple, Texas.   Dr. Joyce recently relocated from Temple, Texas to Vermont with her husband and three children.

Office Hours
  • Mon: 8:00 am - 4:10 pm
  • @ Evergreen
  • Tues: 8:00 am - 4:10 pm
  • @ Evergreen
  • Wed: 8:00 am - 6:00 pm
  • @ Evergreen
  • Fri: 8:00 am - 4:00 pm
  • @ Evergreen

Katja Von Sitas, MPH, PA-C

Evergreen

Katja joined Evergreen Family Health in Feb 2020.  She is a native Vermonter and a certified Physician Assistant since 2006. She comes to us from Northwestern Medical Center in St. Albans Vermont where she worked in their OB/GYN department for nearly 10 years. With a Master’s in Public Health and international experience in maternal and child health, Katja is very passionate about disease prevention, education, and comprehensive care. With extensive experience in prenatal care, adolescent and teen health, and birth control management, Katja looks forward to incorporating these skills into family medicine. Katja lives with her husband and two children in Fairfax, Vermont where they are very busy with basketball, skiing, snowboarding, and sharing fun with friends and family.

Office Hours
  • Mon: 8:30 am - 5:30 pm
  • @ Evergreen
  • Wed: 8:30 am - 5:00 pm
  • @ Evergreen
  • Thurs: 8:30 am - 6:00 pm
  • @ Evergreen
  • Fri: 8:30 am - 5:00 pm
  • @ Evergreen

Patrick Kearney, MS, PA-C

Charlotte & Evergreen

Patrick C. Kearney, MS,PA-C Patrick is an experienced provider of primary care for adults and older children. He was born and raised in Ireland and completed his pre-med training at University College in Dublin. He went on to study at the British School of Osteopathy in London, England, during which time he became a Clinical Services Provider at Saint Martins in the Field. After obtaining his BS, Patrick moved to the U.S. and received a Masters degree of Health Science from Drexel University in 2005.

He met his wife while in Philadelphia and moved to Vermont in 2006 so his two children would be near their grandparents. Mr. Kearney has worked at Evergreen Family Health since 2011 and is currently at Evergreen once a week, and has transitioned to Charlotte Family Health 3 days a week which is closer to his home in Shelburne.

Office Hours
  • Mon: 8:10 am - 5:00 pm
  • @ Charlotte
  • Tues: 9:00 am - 6:00 pm
  • @ Evergreen
  • Wed: 8:00 am - 5:00 pm
  • @ Charlotte
  • Thurs: 8:10 am - 5:00 pm
  • @ Charlotte

Elizabeth Loscalzo, PA-C

Evergreen

Physician Assistant Elizabeth Loscalzo, PA-C received her Bachelor of Science in from the University of Vermont and worked as a Senior Histologist in dermatology for more than 10 years prior to pursuing her Masters degree at Franklin Pierce University in New Hampshire to become a Physician Assistant.   Ms. Loscalzo completed several clinical rotations at Evergreen Family Health working closely with Molly Backup, PA-C.  She is available to see patients of all ages.   Ms. Loscalzo was born and raised in Morrisville, VT.  Her home is in Essex with her husband and two children.

Office Hours
  • Mon: 9:00 am - 6:00 pm
  • @ Evergreen
  • Wed: 8:10 am - 5:00 pm
  • @ Evergreen
  • Thurs: 8:10 am - 5:00 pm
  • @ Evergreen
  • Fri: 8:10 am - 5:00 pm
  • @ Evergreen

Elizabeth Newman, MD

Evergreen

Elizabeth Newman, MD is board certified in Family Medicine with a special interest in palliative medicine. Originally from Queens, New York, she received her undergraduate degree in chemistry from MIT and her M.D. from Albert Einstein College of Medicine. She moved to Vermont in 1985 to complete her family medicine residency at the University of Vermont Medical Center. She has worked in a variety of positions including the Porter Medical Center Emergency Department and Alderbrook Family Health in Essex, Vermont. She recently completed a one-year fellowship in Hospice and Palliative Medicine at the University of Rochester Medical Center. She is thrilled to be back in Vermont and joining the team at Evergreen Family Health Partners. She has two grown children and lives in Chittenden County with her husband. She enjoys hiking, biking, Nordic skiing, gardening and playing music.

Office Hours
  • Mon: 1:20 pm - 6:00 pm
  • @ Evergreen
  • Wed: 8:00 am - 5:00 pm
  • @ Evergreen
  • Fri: 9:00 am - 5:00 pm
  • @ Evergreen

Matthew Salter, PA-C

Evergreen

Matthew Salter has been a board certified Physician Assistant since 2007. After growing up in the Hudson Valley Region of NY, he attended St. Michael’s College in Colchester, VT, then graduated from Albany Medical College in 2007. Over the past 9 years, Matt has gained extensive experience in both Orthopedic Surgery/Sports Medicine working for Associates in Orthopaedics as well as Mansfield Orthopedics.  He has also spend 4+ years working in the Emergency Department at University of Vermont Medical Center. He enjoys an active lifestyle in Essex Junction with his 2 sons.

Office Hours
  • Mon: 8:20 am - 4:40 pm
  • @ Evergreen
  • Tues: 8:40 am - 5:00 pm
  • @ Evergreen
  • Thurs: 8:00 am - 5:00 pm
  • @ Evergreen
  • Fri: 8:10 am - 5:00 pm
  • @ Evergreen

Tina D’Amato, DO

Charlotte

Dr. D’Amato is Board Certified in Family Medicine and has special interests and expertise in herbal and complimentary medicine, women’s health (thyroid/hormone imbalance), traumatic brain injuries, sports medicine and LGBTQ health.  She received her undergraduate degree from Johns Hopkins University in the History of Science, Medicine & Culture and graduated from University of New England College of Osteopathic Medicine with a D.O. (Doctor of Osteopathic Medicine) degree.

In her practice Dr. D’Amato offers primary care medicine and osteopathic manipulation with a focus on health and wellness.  She has earned certificates in Naturopathic, Homeopathic, Herbal and Nutritional Healing and incorporates her knowledge of traditional medical treatments along with her expertise in complementary modalities to create a patient-centered treatment plan.

In her spare time Dr. D’Amato is an avid New England sports fan.  She loves to eat vegetarian/vegan food cooked by her husband and to spend time with her dogs Fenway, a Boston Terrier, and Picholine, a Pug. She is fascinated with ancient Egypt and dreams of seeing the pyramids one day.

Office Hours
  • Mon: 8:00 am - 4:30 pm
  • @ Charlotte
  • Tues: 8:10 am - 4:30 pm
  • @ Charlotte
  • Thurs: 8:00 am - 4:30 pm
  • @ Charlotte
  • Fri: 8:00 am - 4:40 pm
  • @ Charlotte