Robin Roberts MDS: Ann Curry, Gayle King Called 'Good Morning America' Host After Announcement (VIDEO)

WATCH: Rivals Reach Out To Robin Roberts

Robin Robert's rivals at "Today" and "CBS This Morning" sent their love to the co-host on Tuesday morning, after she revealed that she is battling a rare blood and bone marrow disease.

Roberts disclosed Monday that she is suffering from MDS, and will be receiving a bone marrow transplant this summer. She thanked supporters for the outpouring of "comfort and support" she has received since delivering the news.

Those supporters included Ann Curry and Gayle King, who both called Roberts after her announcement. Curry said that she spoke with Roberts, who was undergoing chemotherapy at the time, on Monday. "She is one of the most gracious, strong and really wonderful women," she said of Roberts on Tuesday's "Today."

"We are sending our very best wishes to Robin Roberts," Matt Lauer also remarked.

King recounted her conversation with Roberts as well. The "CBS This Morning" co-host said, “I called her last night and I said, ‘You know, when you’re faced with a hurdle, you become a hurdler.' And Robin said she’s going to beat it and I believe her.”

Before You Go

Morning Show Hosts
Matt Lauer(01 of13)
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Lauer co-hosts NBC's "Today" from 7-9 a.m. (credit:Getty)
(02 of13)
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Guthrie co-hosts NBC's "Today" from 7-9 a.m.
Robin Roberts(03 of13)
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Roberts co-hosts ABC's "Good Morning America" from 7-9 a.m. (credit:Getty)
George Stephanopoulos(04 of13)
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Stephanopoulos co-hosts ABC's "Good Morning America" from 7-9 a.m. (credit:Getty)
Charlie Rose(05 of13)
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Rose co-hosts "CBS This Morning" from 7-8 a.m. CBS announced the addition of Rose and Gayle King and a decidedly focused hard news program earlier this year. (credit:Getty)
Gayle King(06 of13)
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King co-hosts "CBS This Morning" from 8-9 a.m. (credit:Getty)
Steve Doocy (07 of13)
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Doocy co-hosts Fox News' "Fox and Friends" from 6-9 a.m. "Fox and Friends" dominates cable news morning shows. (credit:Getty)
Gretchen Carlson(08 of13)
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Carlson co-hosts Fox News' "Fox and Friends" from 6-9 a.m. (credit:Getty)
Brian Kilmeade(09 of13)
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Kilmeade co-hosts Fox News' "Fox and Friends" from 6-9 a.m. (credit:FNC)
Joe Scarborough(10 of13)
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Scarborough co-hosts MSNBC's "Morning Joe" from 6-9 a.m. "Morning Joe" focuses solely on hard news and political commentary. (credit:Getty)
Mika Brzezinski(11 of13)
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Brzezinski co-hosts MSNBC's "Morning Joe" from 6-9 a.m. (credit:Getty)
Soledad O'Brien(12 of13)
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O'Brien co-hosts CNN's 7-9 a.m. morning news program. CNN's "American Morning" fell behind MSNBC and even its own HLN. The network recently announced the return of O'Brien and the replacement of "Amerian Morning" with two new morning programs. (credit:Getty)
Zoraida Sambolin(13 of13)
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Sambolin co-hosts CNN's 5-7 a.m. morning news program.