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5 verified Optum Nephrologists in your area
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 04/05/2026
Availability last updated 04/05/2026
Nephrologist
5846 mi · 929 Jasonway Ave, Columbus, OH 43214
Accepting new patients · 25+ years of experience ·
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Ronald Deandrade, MD is a Nephrologist in Columbus, OH. They attended medical school at Marshall University School Of Medicine in 1983. They completed their residency at West Virginia University Hosps. Ronald Deandrade was board certified by American Board of Internal Medicine Certification in Inter...Click to read more
Nephrologist
5846 mi · 929 Jasonway Ave, Columbus, OH 43214
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 1 more ·
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Christopher Valentine, MD is a Nephrologist in Columbus, OH, Mount Vernon, OH and Marysville, OH. They attended medical school at Case Western Reserve University School Of Medicine in 1998. Their offices are located in 929 Jasonway Ave, Columbus, OH, 1485 Coshocton Ave, Mount Vernon, OH and 500 Lond...Click to read more
Nephrologist
5846 mi · 929 Jasonway Ave, Columbus, OH 43214
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Expertise in chronic kidney disease ·
Read bio
William Metz, NP is a Nephrologist in Columbus, OH. Their offices are located in 31 Binns Blvd, Columbus, OH and 929 Jasonway Ave, Columbus, OH.Click to read more
Nephrologist
5846 mi · 985 W 3rd Ave, Columbus, OH 43212
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in chronic kidney disease + 1 more ·
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Rosemarie Shim, MD is a Nephrologist in Columbus, OH. They attended medical school at Ohio State University College Of Medicine in 2001. Rosemarie Shim was board certified by American Board of Nephrology Certification in Nephrology. Their offices are located in 1087 Dennison Ave, Columbus, OH and 98...Click to read more
Nephrologist
5846 mi · 985 W 3rd Ave, Columbus, OH 43212
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 1 more ·
Read bio
Henry Wehrum, DO is a Nephrologist in Columbus, OH and Marysville, OH. They attended medical school at Ohio University in 1985. They completed their residency at Cleveland Clinic Fndn. Their offices are located in 4500 W Broad St, Columbus, OH, 491 Colemans Xing, Marysville, OH and 500 London Ave, M...Click to read more
Nephrologist
5846 mi · 3900 Stoneridge Ln, Dublin, OH 43017
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in chronic kidney disease + 1 more ·
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Dan Spetie, MD is a Nephrologist in Columbus, OH. They attended medical school at University De Medical Si Farm in 1991. They completed their residency at Oh State University Hospital. Their offices are located in 1664 Neil Ave 4, Columbus, OH, 395 W 12th Ave, Columbus, OH and 700 Ackerman Rd 2120, ...Click to read more
Nephrologist
5846 mi · 3900 Stoneridge Ln, Dublin, OH 43017
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease ·
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Udayan Bhatt, MD is a Nephrologist in Columbus, OH and Dublin, OH. They attended medical school at Ohio State University College Of Medicine in 1995. They completed their residency at Oh State University Hospital. Their offices are located in 543 Taylor Ave, Columbus, OH, 410 W 10th Ave, Columbus, O...Click to read more
Internist
5846 mi · 42 Messimer Dr, Newark, OH 43055
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Expertise in kidney stone disease + 3 more ·
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Hintsa Tewoldemedin, MD is a Internist in Newark, OH. Hintsa Tewoldemedin was board certified by American Board of Nephrology Certification in Nephrology. Their offices are located in 1320 W Main St, Newark, OH, 1910 Tamarack Rd, Newark, OH and 42 Messimer Dr, Newark, OH.Click to read more
Nephrologist
5846 mi · 618 Pleasantville Rd, 103, Lancaster, OH 43130
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 1 more ·
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Vijaya Venkataraman, MD is a Nephrologist in Lancaster, OH. They completed their residency at University Mo-Columbia School Medicine. They attended medical school at University College Of Medical Scis in 1992. Their offices are located in 1550 Sheridan Dr 206, Lancaster, OH and 618 Pleasantville Rd ...Click to read more
Nephrologist
5846 mi · 1035 Harding Memorial Pkwy, Marion, OH 43302
Accepting new patients · 25+ years of experience · Expertise in chronic kidney disease + 1 more ·
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Naseer Chaudry, MD is a Nephrologist in Columbus, OH and Marion, OH. They completed their residency at Vet Affairs Medical Center. They attended medical school at King Edward Medical College in 1970. Their offices are located in # L-3549, Columbus, OH and 1035 Harding Memorial Pkwy, Marion, OH.Click to read more
Nephrologist
5846 mi · 3237 Maple Ave, Zanesville, OH 43701
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Expertise in chronic kidney disease + 2 more ·
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Jeffrey L, MD is a Nephrologist in Coshocton, OH, Zanesville, OH and Cambridge, OH. Jeffrey L was board certified by American Board of Nephrology Certification in Nephrology. Their offices are located in 1523 Walnut St, Coshocton, OH, 3237 Maple Ave, Zanesville, OH and 6901 Glenn Hwy, Cambridge, OH.Click to read more
Nephrologist
5846 mi · 3237 Maple Ave, Zanesville, OH 43701
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acute kidney failure + 1 more ·
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David Dembski, MD is a Nephrologist in Dover, OH, Cambridge, OH and Zanesville, OH. They completed their residency at Wilford Hall Medical Ctr Aetc. They attended medical school at Bowman Gray School Of Medical Of Wake Forest University in 1990. David Dembski was board certified by American Board of...Click to read more
Nephrologist
5846 mi · 1430 E US Highway 36, Urbana, OH 43078
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in acute kidney failure + 1 more ·
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Sanju Varghese, MD is a Nephrologist in Huber Heights, OH, Urbana, OH and Springfield, OH. They attended medical school at St George'S University in 2000. They completed their residency at Medical University Sc College Of Medicine. Sanju Varghese was board certified by American Board of Nephrology C...Click to read more
Nephrologist
5846 mi · 457 Shawnee Ln, Chillicothe, OH 45601
Accepting new patients · 25+ years of experience ·
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Frank Cosentino, DO is a Nephrologist in New Albany, OH, Columbus, OH and Chillicothe, OH. They completed their residency at Cleveland Clinic Fndn. They attended medical school at Ohio University in 1983. Their offices are located in PO Box 141, New Albany, OH, 1805 E Main St, Columbus, OH and 457 S...Click to read more
Nephrologist
5846 mi · 900 E Court St, Urbana, OH 43078
Accepting new patients · Offers video visits · Expertise in acute kidney failure ·
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Muhammad Ashraf, MD is a Nephrologist in Cincinnati, OH and Urbana, OH. Muhammad Ashraf was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board of Nephrology Certification in Nephrology. Their offices are located in 8260 Pine Rd, Cincinnati, O...Click to read more
Nephrologist
5846 mi · 2200 N Limestone St, 114, Springfield, OH 45503
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 2 more ·
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Pius Kurian, MD is a Nephrologist in Springfield, OH. They completed their residency at Nassau Hlth Care Corp. They attended medical school at Medical College in 1986. Pius Kurian was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board of Neph...Click to read more
Nephrologist
5846 mi · 661 S Trimble Rd, Mansfield, OH 44906
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 21 years of experience · Offers video visits · Expertise in kidney disease + 2 more ·
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Swapna Kamadana, MD is a Nephrologist in Mansfield, OH and Norwalk, OH. They attended medical school at Ohio State University College Of Medicine in 2005. Their offices are located in 335 Glessner Ave, Mansfield, OH, 290 Benedict Ave, Norwalk, OH and 647 Bally Row, Mansfield, OH.Click to read more
Nephrologist
5846 mi · 215 S Allison Ave, Xenia, OH 45385
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in chronic kidney disease + 1 more ·
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Arthur Tsai, MD is a Nephrologist in Dayton, OH and Xenia, OH. They attended medical school at Johns Hopkins University School Of Medicine in 2001. They completed their residency at University Of Pa Hlth System. Arthur Tsai was board certified by American Board of Nephrology Certification in Nephrol...Click to read more
Nephrologist
5846 mi · 57 Robin Hood Ln, Troy, OH 45373
Accepting new patients · 25+ years of experience ·
Read bio
Joon Yeo, MD is a Nephrologist in Troy, OH. They attended medical school at Seoul Natl University in 1970. They completed their residency at Queens Hosp Center. Joon Yeo was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board of Nephrology Cer...Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Nephrologist who takes Optum insurance?

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


How can I find a Nephrologist who takes Optum insurance?

Zocdoc lets you search specifically for a Nephrologist who takes Optum 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 an Optum Nephrologist?

Zocdoc is a free online service that helps patients find Optum Nephrologists and book appointments instantly. You can search for Optum Nephrologists by symptom or visit reason. Then, choose your location. 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 Nephrologist who takes Optum insurance?

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


How can I find an Optum Nephrologist who sees patients after hours?

On Zocdoc, you can search specifically for Optum Nephrologists with availability after 5 p.m.


How can I find a top-rated Optum Nephrologist?

You can use Zocdoc to find Optum Nephrologists 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 Nephrologist online?

Nephrologists 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 Nephrologists who offer video visits.


Are video visits with a Nephrologist online covered by Optum?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Nephrologists who accept Optum 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 an Optum Nephrologist who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Nephrologist 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 an Optum Nephrologist who sees patients during the weekend?

Zocdoc let's you see real-time availability for Optum Nephrologists. Many Optum Nephrologists offer appointments on Saturdays and Sundays.


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