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2 verified Hematologists in Portland, OR
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 05/28/2026
Availability last updated 05/28/2026

Dr. Patan Gultawatvichai, MD

Hematologist
5.00
·2 reviews
- Dec 3, 2025 by Roger W.Click to read more
7 mi · 9495 SW Locust St, Suite G, suite g, Portland, OR 97223
Accepting new patients · Highly recommended · Excellent wait time · Expertise in small intestine/colorectal cancer + 3 more ·
Read bio
Patan Gultawatvichai, M.D. is a Board-Certified Medical Oncologist and Hematologist based in Oregon. He completed his medical education at Rangsit University in Bangkok, Thailand, where he graduated with honors. He went on to complete his residency in internal medicine at Roger Williams Medical Cent...Click to read more
Next available: Wed, Jun 3

Dr. Patan Gultawatvichai, MD

Hematologist
5.00
·2 reviews
- Dec 3, 2025 by Roger W.Click to read more
46 mi · 2720 Commercial St SE suite 100, suite 100, Salem, OR 97302
Accepting new patients · Highly recommended · Excellent wait time · Expertise in small intestine/colorectal cancer + 3 more ·
Read bio
Patan Gultawatvichai, M.D. is a Board-Certified Medical Oncologist and Hematologist based in Oregon. He completed his medical education at Rangsit University in Bangkok, Thailand, where he graduated with honors. He went on to complete his residency in internal medicine at Roger Williams Medical Cent...Click to read more
Next available: Tue, Jun 2
Other providers
Availability last updated 05/28/2026
Availability last updated 05/28/2026

Jay Andersen, MD

Hematologist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia + 1 more ·
Read bio
Jay Andersen, MD is a Hematologist in Portland, OR and Vancouver, WA. They attended medical school at University Of Kansas School Of Medicine in 1996. They completed their residency at University Of Ks School Of Medicine. Their offices are located in 265 N Broadway, Portland, OR, 9555 SW Barnes Rd 1...Click to read more

Jody Kujovich, MD

Hematologist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepting new patients · 25+ years of experience ·
Read bio
Jody Kujovich, MD is a Hematologist in Portland, OR. They attended medical school at Harvard Medical Sch in 1989. They completed their residency at Or Hlth Sci University Hospital. Their offices are located in 214 N Russell St, Portland, OR and 265 N Broadway, Portland, OR.Click to read more

Angela Kalisiak, MD

Internist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepts Aetna
Accepting new patients · 25+ years of experience ·
Read bio
Angela Kalisiak, MD is a Internist in Portland, OR. They attended medical school at University Of Connecticut School Of Medicine in 1983. They completed their residency at University Co Hlth Sci Center. Angela Kalisiak was board certified by American Board of Internal Medicine Certification in Inter...Click to read more

Spencer Shao, MD

Oncologist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in small intestine/colorectal cancer + 3 more ·
Read bio
Spencer Shao, MD is a Oncologist in Vancouver, WA and Portland, OR. They attended medical school at Duke University School Of Medicine in 1992. They completed their residency at University Ca San Diego Medical Center. Spencer Shao was board certified by American Board of Internal Medicine Certificat...Click to read more

Gerald Segal, MD

Internist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia + 2 more ·
Read bio
Gerald Segal, MD is a Internist in Portland, OR. They attended medical school at Northwestern University Medical Sch in 1979. They completed their residency at University Wa Medical Center. Gerald Segal was board certified by American Board of Internal Medicine Certification in Internal Medicine, Am...Click to read more

Ralph Weinstein, MD

Internist
7760.5 mi · 265 N Broadway, Portland, OR 97227
Accepting new patients · 25+ years of experience ·
Read bio
Ralph Weinstein, MD is a Internist in Portland, OR. They attended medical school at Suny Upstate Medical University in 1982. They completed their residency at Brown University Affil Hosps. Ralph Weinstein was board certified by American Board of Internal Medicine Certification in Internal Medicine,...Click to read more

David Calverley, MD

Hematologist
7760.5 mi · 3303 S Bond Ave, Portland, OR 97239
Accepting new patients · 25+ years of experience · Offers video visits ·
Read bio
David Calverley, MD is a Hematologist in Portland, OR. They attended medical school at University Of Alberta in 1985. Their offices are located in 3710 SW US Veterans Hospital Rd, Portland, OR, 3303 S Bond Ave, Portland, OR and 3181 SW Sam Jackson Park Rd, Portland, OR.Click to read more

Ronan Swords, MD

Hematologist
7760.5 mi · 3303 S Bond Ave, Portland, OR 97239
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients ·
Read bio
Ronan Swords, MD is a Hematologist in Portland, OR. Their offices are located in 3303 S Bond Ave, Portland, OR, 3181 SW Sam Jackson Park Rd, Portland, OR and 3485 S Bond Ave, Portland, OR.Click to read more

Joseph Shatzel, MD

Hematologist
7760.5 mi · 3303 S Bond Ave, Portland, OR 97239
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Expertise in chronic anemia ·
Read bio
Joseph Shatzel, MD is a Hematologist in Portland, OR. Joseph Shatzel was board certified by American Board of Internal Medicine Certification in Internal Medicine, American Board of Hematology Certification in Hematology and American Board of Medical Oncology Certification in Medical Oncology. Their...Click to read more

Uma Borate, MD

Hematologist
7760.5 mi · 3181 SW Sam Jackson Park Rd, L586, Portland, OR 97239
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 23 years of experience ·
Read bio
Uma Borate, MD is a Hematologist in Portland, OR. They completed their residency at Albert Einstein Medical Center. They attended medical school at B.J. Medical College in 2003. Their office is located in 3181 SW Sam Jackson Park Rd L586, Portland, OR.Click to read more

Rui Li, MD

Hematologist
7760.5 mi · 4805 NE Glisan St, 6N40, Portland, OR 97213
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · Expertise in lymphoma + 2 more ·
Read bio
Rui Li, MD is a Hematologist in Seaside, OR, Hood River, OR and Portland, OR. Rui Li was board certified by American Board of Hematology Certification in Hematology and American Board of Medical Oncology Certification in Medical Oncology. Their offices are located in 727 S Wahanna Rd, Seaside, OR, 8...Click to read more

Richard Zinke, MD

Internist
7760.5 mi · 12123 SW 69th Ave, Tigard, OR 97223
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Expertise in lymphoma + 2 more ·
Read bio
Richard Zinke, MD is a Internist in Vancouver, WA and Tigard, OR. Richard Zinke was board certified by American Board of Internal Medicine Certification in Internal Medicine, American Board of Hematology Certification in Hematology and American Board of Medical Oncology Certification in Medical Onco...Click to read more

Ian Schnadig, MD

Hematologist
7760.5 mi · 12123 SW 69th Ave, Tigard, OR 97223
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 24 years of experience · Expertise in chronic leukemia + 3 more ·
Read bio
Ian Schnadig, MD is a Hematologist in Tualatin, OR and Portland, OR. They attended medical school at Rush Medical College Of Rush University in 2002. They completed their residency at Or Hlth Sci University Hospital. Ian Schnadig was board certified by American Board of Hematology Certification in H...Click to read more

Edward Chang, MD

Hematologist
7760.5 mi · 12123 SW 69th Ave, Tigard, OR 97223
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in breast cancer + 3 more ·
Read bio
Edward Chang, MD is a Hematologist in Vancouver, WA and Tualatin, OR. They attended medical school at University Of Maryland School Of Medicine in 1989. They completed their residency at Vet Affairs Medical Center. Their offices are located in 1498 SE Tech Center Pl 240, Vancouver, WA, 19300 SW 65th...Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Hematologist in Portland?

On average, patients who use Zocdoc can search for a Hematologist in Portland, book an appointment, and see the Hematologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Hematologists in Portland who accept your insurance and make an appointment online.

How can I find a Portland Hematologist who takes my insurance?

Zocdoc lets you search specifically for a Portland Hematologist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a Hematologist in Portland?

Zocdoc is a free online service that helps patients find Hematologists in Portland and book appointments instantly. You can search for Portland Hematologists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Hematologist in Portland?

When you search for Portland Hematologists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Hematologists in Portland who match your preferences.

How can I find a Portland Hematologist who sees patients after hours?

On Zocdoc, you can search specifically for Portland Hematologists with availability after 5 p.m.

How can I find a top-rated Hematologist in Portland?

You can use Zocdoc to find Hematologists in Portland who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Hematologist online in Portland?

Hematologists in Portland on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Hematologists who offer video visits.

Are video visits with a Hematologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Hematologists in Portland who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a Hematologist in Portland who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Hematologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a Hematologist in Portland who sees patients during the weekend?

Zocdoc let's you see real-time availability for Hematologists in Portland. Many Hematologists offer appointments on Saturdays and Sundays.

Zocdoc›Hematologists›Portland, OR