Beaverton Clinic

Beaverton Medical

Welcome to our Beaverton Clinic. We deliver primary health care and pharmacy services to more than 7,800 patients a year.  Physicians, registered nurses and medical assistants serve patients in 50 different languages in the Beaverton area.

Beaverton Medical
2935 SW Cedar Hills Blvd Beaverton, OR 97005
Phone: (503) 352-6000
HoursMonday – Friday: 8:00 a.m. – 7:00 p.m.

For urgent issues after hours, current patients can call 800-876-6577 to speak to a provider. If you’re experiencing a medical emergency please call 9-1-1.


Amy Benson, MD
Joel Ivan Bohling MD
Kellie Collins, MS, NCC
Amy Connor, FNP
Carolyn Goebel, MD
John Guerreiro, MD
Chris Hill, MD
Gregory H. Holles, M.D.
Jennifer Lietzke, MD
Greta Lyders, PhD
Christine Martin, MD
Hannah Pappas, FNP
Joana Silva, FNP
Jonathan Tardiff, PA-C
Andrew Tistadt, PA-C
Linda Wheeler, CNM

Phone: (503) 352-6006
Hours: Monday-Friday 9:00 a.m. – 6 p.m.

Clinical Pharmacist: Jennifer Erickson

Beaverton Dental
12600 SW Crescent St., Ste. 190 Beaverton, OR 97005
(503) 718-3675
Hours: Monday – Friday: 7:00 a.m. – 6:00 p.m.


Roya Baradar, DDS
Brittany Fox, DMD


12600 SW Crescent Ste 130, Beaverton, OR 97005
(503) 352-1699
Phone: (503) 616-6049 after hours| on-call doctor

Hours: Monday: 8:00 a.m. to 5:00 p.m.
Tuesday: 8:00 a.m. to 5:00 p.m.
Wednesday: 8:00 a.m. to 5:00 p.m.
Thursday: 8:00 a.m. to 5:00 p.m.
Friday:  8:00 a.m. to 5:00 p.m.

Closed daily | noon to 1 p.m.

Pacific University College of Optometry operates the Vision Clinic in Beaverton.


Amy Benson, MD

  • Amy BensonDoctor Amy Benson joined Virginia Garcia in January of 2010.

    Medical Training: University of California-Davis, Sacramento, CA (2004) Medical Doctorate

    Residency: University of California-Davis, Sacramento, CA (2006, 2008) Pediatrics

    Board Certification: American Board of Pediatrics (2008)

Joel Ivan Bohling MD

  • Joel_Ivan_BohlingDoctor Joel Bohling joined Virginia Garcia in April 2013. Dr. Bohling has been a Family Practice Specialist in Oregon since 1979, where he first worked in Pendleton. He and his family moved to the Portland area in 1994.

    His wife Vicki is a pediatric Physical Therapist. They have two grown daughters, a writer and a fashion designer. Dr. Bohling’s hobbies are bicycling and designing and constructing wood furniture with hand tools.

    He is very happy for the chance to work with such dedicated colleagues at Virginia Garcia Beaverton.

    Medical Training: M.D. University of Nebraska Medical Center – Omaha, Nebraska 1973-1976


    • Flexible First Year Residency, 1976-1977, Sacred Heart Med Center – Spokane, WA
    • Family Practice Residency, years 2 and 3, 1977 – 1979, Cedar Rapids Medical Education – Cedar Rapids, Iowa

    Board Certification: Board Certified in Family Practice (2011)

    Language: English


Kellie Collins, MS, NCC

  • Mental Health Therapist Kellie Collins joined Virginia Garcia in March 2013. Kellie is a Lifeworks Northwest employee and found the idea of working in integrated behavioral health both exciting and challenging. With her master’s degree in clinical mental health counseling, she had previously worked for a university health clinic providing mental health care to students.

    Kellie works for the CCCT team and finds working with her patients very rewarding. She primarily utilizes cognitive behavioral therapy, relaxation training, DBT, and reality therapy with patients. When she is not working, Kellie enjoys running, watching a good scary movie, hiking, traveling, and spending time with her husband and cats.

    Medical Training: Portland State University, Masters of Clinical Mental Health Counseling

    Board Certification: National Certified Counselor (NCC- 2012.)

    Languages: English

Amy Connor, FNP

  • Amy ConnorFamily Nurse Practitioner Amy Connor joined Virginia Garcia in September of 2014.

    Medical Training:  The Ohio State University – College of Nursing – MS FNP (2012)

    Board Certification:  American Academy of Nurse Practitioners (AANP) (2012)

John Guerreiro, MD

  • John GuerreiroDr. John Guerreiro joined Virginia Garcia in April of 2010 and became Lean Clinician in April of 2014

    Medical Training: Michigan State University – College of Human Medicine, East Lansing, MI (2000) Medical Doctorate

    Residency: Tripler AMC – Department of Family Practice, Honolulu, HI (2000-2003) Family Practice

    Board Certification: American Board of Family Medicine (2003)


Chris Hill, MD

  • Chris HillDoctor Chris Hill joined Virginia Garcia in September of 2002 and became Assistant Medical Director in 2012. In addition to his clinical duties, Dr. Hill takes an active role in research. Recent areas of focus have included diabetes quality improvement initiatives in safety net settings, and practice based research networks.

    Medical Training: Tufts University – School of Medicine, Boston, MA (1991) Medical Doctorate

    Residency: Oregon Health Sciences University, Portland, OR (1995) Family Practice and Preventative Medicine

    Board Certification: American Board of Family Practice (1994)

Gregory H. Holles, M.D.

  • Greg HollesDr. Gregory H. Holles joined Virginia Garcia in July of 2013. In Greg’s spare time, he enjoys swimming, sea kayaking, cooking and Polaroid photography

    Medical Training: University of Texas Medical Branch, Galveston, TX- (MD) 1986-1990

    Residency: University of Utah Family Practice Program 1990-1993

    Board Certification – American Board of Family Practice 1994/2001/2008

    Languages – English and Spanish

Jennifer Lietzke, MD

  • Jennifer LietzkeDr. Jennifer Lietzke joined Virginia Garcia in September of 2009. Jennifer practices family medicine as she likes to work with patients of any age and both genders.  She especially enjoys taking care of the entire family as she believes the health of each family member affects the health of the others.  She moved to Oregon in 2008 to help her mother care for her ailing father. Jennifer enjoys gardening, quilting, sewing, crocheting, and cooking.

    Medical Training:  University of Chicago – Pritzker School of Medicine, Chicago, IL (1999) Medical Doctorate.

    Residency: University of California – Davis Medical Center, Sacramento, CA (2003) Family Practice

    Board Certification:  American Board of Family Medicine (2003)

    Languages:  English and Spanish

Greta Lyders, PhD

  • Doctor Greta Lyders joined Virginia Garcia in September of 2010.  Dr. Lyders has a variety of professional interests including the treatment of persistent pain and the use of Eye Movement Desensitization and Reprocessing (EMDR) in treating survivors of trauma.

    When not at work, Dr. Lyders enjoys spending time with her husband and two children.  She also enjoys Nia, a sensory-based movement practice drawing from martial arts and dance.  On rare occasions, she has been known to play the cello.  Dr. Lyders feels enriched by her work at Virginia Garcia and the unique life stories of the patients who seek her help to improve their quality of life.

    Psychological Training:  The Wright Institute, Berkeley, CA (PhD) 1999

    Board Certification:  Oregon Board of Psychologist Examiners (2010)
    California Board of Psychology (2001)

    Languages:  English, some Spanish, and a little French

Christine Martin, MD

  • Christine MartinPediatric Doctor Christine Martin joined Virginia Garcia in January 2012. She is fluent in Spanish and was a US Peace Corps volunteer in South America from 1990-1992. Dr. Martin enjoys spending time outdoors, hiking, biking, going to the beach, reading, and watching movies.

    Medical Training:  University of Vermont – College of Medicine, Burlington, VT (2003) MD

    Residency: University of California – San Francisco, San Francisco, CA. Pediatrics (2006)

    Board Certification:  American Board of Pediatrics (2007)

    Languages:  English and Spanish (fluent)

Hannah Pappas, FNP

  • Hannah PappasFamily Nurse Practitioner Hannah Pappas joined Virginia Garcia in December of 2002. Hannah enjoys women’s health and the challenge of caring for patients with diabetes and the education involved around its prevention. She aspires to grow community connections around diet, exercise and specific concerns of patients with diabetes.

    Hannah is the mother of two and has lived in the Beaverton area for over 12 years. She takes pleasure in giving back to the community where she lives. When not working, she enjoys running, reading and volunteering with the Boy Scouts at her children’s school. She also loves to travel.

    Medical Training: Oregon Health & Sciences University, Portland, OR (Masters in Nursing, FNP) 2002

    Board Certification: American Nurses Credentialing Center (2007)

    Languages:  English and Spanish

Joana Silva, FNP

  • Joana SilvaFamily Nurse Practitioner Joana Silva joined Virginia Garcia in October of 2014. Joana’s medical interests include the treatment of chronic illnesses, wound care, and patient education.  In her free time, she enjoys travel, reading, and exploring different cultures through food.  Joana was born in Portugal and moved to New Jersey at the age of 7.  She moved to Oregon in January of 2014 and quickly fell in love with the culture and people.  She gave birth to her first child in June; a baby girl named Stella.  She looks forward to making Portland and Virginia Garcia her forever home.

    Medical Training: Rutgers University, New Brunswick, NJ, Master of Science in Nursing (MSN)

    Board Certification: American Nurses Credentialing Center

    Languages: English, Portuguese, and Spanish

Jonathan Tardiff, PA-C

  • Jonathan_TardiffPhysician Assistant Jonathan Tardiff joined Virginia Garcia in December 2010. His medical interests involve helping patients lose weight, chronic pain management, smoking cessation, and health care for all.

    In his free time, Jon enjoys organic gardening, chess, motorcycling, basketball, bicycling, astronomy, and teaching and studying languages. Jon is also a clinical preceptor for PA and pharmacy students, and teaches at OHSU and Pacific University.

    Jon joined Virginia Garcia because he believes in VG’s mission to provide health care to the people who need it the most. “Everyone should be able to get medical care, whenever they need it, without having to worry about cost. I love working at our clinic because we are focused on helping people first, not on making a profit.”

    Medical Training: University of Washington – School of Medicine MEDEX Northwest Physician Assistant Program, Seattle, WA (BS, PA-C) 2010

    Board Certification: National Commission on Certification of Physician Assistants (2010)

    Languages: English, Spanish, French, studying Arabic and Mandarin!

Andrew Tistadt, PA-C

  • Andrew TistadtPhysician Assistant Andrew Tistadt joined Virginia Garcia in October 2006. After working at the McMinnville clinic for 6 years, he transferred to the Beaverton site in 2012, where he immediately felt right at home.  His main medical interests include dermatology, pediatrics, and preventative care.

    When he is not at work he enjoys spending time with his wife and 1- year-old son, and you will often find them hiking on a nearby trail.  Andrew enjoys cycling to work on the sunny days, running, and watching an occasional French film, but he also really likes going to work!  His desire to serve the international community is what brought him to Virginia Garcia, and he continues to be amazed by the number of languages and cultures represented by his patients.

    Medical Training: Pacific University – School of Physician Assistant Studies, Forest Grove, OR (M.S. degree), 2006

    Board Certification:  National Commission on Certification of Physician Assistants (NCCPA)

    Languages: Fluent in English, Spanish

Linda Wheeler, CNM

  • Linda_WheelerCertified Nurse Midwife Linda Wheeler joined Virginia Garcia in 2004. She has a keen interest in women’s health care. Linda particularly enjoys performing well-woman examinations (including Pap smears) during which women can talk about family planning, gynecological issues, and sexual health.  Linda is fascinated by the unique issues each woman brings to her clinic visit and appreciates the opportunity to influence their health. Having lived in Brazil and visited Central America and Africa, Linda joined Virginia Garcia to work with and learn from women of many cultures.

    Nurse-midwifery training: University of Mississippi

    Certification: American College of Nurse-Midwives

    Languages: English and Spanish

Jennifer Erickson, Clinical Pharmacist

  • Clinical Pharmacist Jennifer Erickson joined Virginia Garcia in 2007. Jennifer enjoys working at Virginia Garcia because of the team based medicine model. Our patients benefit from this model because they receive comprehensive services such as medical care, prescriptions, and dental care all at the same clinic. In her free time she enjoys spending time with her two kids, biking, traveling, and reading.

    Medical Training: Purdue University School of Pharmacy (1997)

    Languages: English and some Spanish


Brittany Fox, DMD

  • Brittany_foxDoctor Brittany Fox joined Virginia Garcia in December 2012 as a Locum Dentist and then full time in May 2014. She was also fortunate to have been an extern at Virginia Garcia in Hillsboro while in dental school.

    She liked it and the community Virginia Garcia serves, so she sought a job with VG. She is very happy to be with VG full time now. When not working she enjoys spending time with her husband and their two dogs.

    Dental Training: Oregon Health & Science University – School of Dentistry, Portland, OR (DMD)

    Location: Beaverton